NEKTAR THERAPEUTICS 401(K) PLAN 401k Plan overview

Plan Name	NEKTAR THERAPEUTICS 401(K) PLAN
Plan identification number	001

NEKTAR THERAPEUTICS 401(K) PLAN Benefits

401k Plan Type

Defined Contribution Pension

Plan Features/Benefits

Profit-sharing ERISA section 404(c) Plan - This plan, or any part of it is intended to meet the conditions of 29 CFR 2550.404c-1. Total participant-directed account plan - Participants have the opportunity to direct the investment of all the assets allocated to their individual accounts, regardless of whether 29 CFR 2550.404c-1 is intended to be met. Code section 401(k) feature - A cash or deferred arrangement described in Code section 401(k) that is part of a qualified defined contribution plan that provides for an election by employees to defer part of their compensation or receive these amounts in cash. Code section 401(m) arrangement - Employee contributions are allocated to separate accounts under the plan or employer contributions are based, in whole or in part, on employee deferrals or contribtions to the plan. Not applicable if plan is 401(k) plan with only QNECs and/or QMACs. Also not applicable if Code section 403(b)(1), 403(b)(7) or 408 arrangements/accounts/annuities. Participant-directed brokerage accounts provided as an investment option under the plan. Total or partial participant-directed account plan - plan uses default investment account for participants who fail to direct assets in their account. Master plan - A pension plan that is made available by a sponsor for adoption by employers; that is the subject of a favorable opinion letter; and for which a single funding medium (for example, a trust or custodial account) is established for the joint use of all adopting employers. Plan sponsor(s) is (are) a member(s) of a controlled group (Code sections 414(b), (c), or (m)). Plan requiring that all or part of employer contributions be invested and held, at least for a limited period, in employer securities.

401k Sponsoring company profile

NEKTAR THERAPEUTICS has sponsored the creation of one or more 401k plans.

Company Name:	NEKTAR THERAPEUTICS
Employer identification number (EIN):	943134940
NAIC Classification:	541700

Form 5500 Filing Information

Submission information for form 5500 for 401k plan NEKTAR THERAPEUTICS 401(K) PLAN

Plan id#	Filing Submission Date	Name of Administrator	Date Administrator Signed	Name of Company Sponsor	Date Sponsor Signed
001	2024-01-01	JASON BARNARD
001	2023-01-01
001	2023-01-01	JASON BARNARD
001	2022-01-01
001	2022-01-01	JASON BARNARD
001	2021-01-01
001	2021-01-01	JASON BARNARD
001	2020-01-01
001	2019-01-01
001	2017-01-01	DORIAN HIRTH
001	2016-01-01	DORIAN HIRTH
001	2015-01-01	DORIAN HIRTH
001	2014-01-01	DORIAN HIRTH
001	2013-01-01	DORIAN HIRTH
001	2012-01-01	DORIAN HIRTH
001	2011-01-01	DORIAN HIRTH
001	2009-01-01	DORIAN RINELLA

Plan Statistics for NEKTAR THERAPEUTICS 401(K) PLAN

401k plan membership statisitcs for NEKTAR THERAPEUTICS 401(K) PLAN

Measure	Date	Value
2023: NEKTAR THERAPEUTICS 401(K) PLAN 2023 401k membership
Total participants, beginning-of-year	2023-01-01	994
Total number of active participants reported on line 7a of the Form 5500	2023-01-01	134
Number of retired or separated participants receiving benefits	2023-01-01	8
Number of other retired or separated participants entitled to future benefits	2023-01-01	719
Total of all active and inactive participants	2023-01-01	861
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2023-01-01	1
Total participants	2023-01-01	862
Number of participants with account balances	2023-01-01	859
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2023-01-01	0
2022: NEKTAR THERAPEUTICS 401(K) PLAN 2022 401k membership
Total participants, beginning-of-year	2022-01-01	1,117
Total number of active participants reported on line 7a of the Form 5500	2022-01-01	212
Number of retired or separated participants receiving benefits	2022-01-01	9
Number of other retired or separated participants entitled to future benefits	2022-01-01	772
Total of all active and inactive participants	2022-01-01	993
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2022-01-01	1
Total participants	2022-01-01	994
Number of participants with account balances	2022-01-01	988
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2022-01-01	0
2021: NEKTAR THERAPEUTICS 401(K) PLAN 2021 401k membership
Total participants, beginning-of-year	2021-01-01	1,037
Total number of active participants reported on line 7a of the Form 5500	2021-01-01	661
Number of retired or separated participants receiving benefits	2021-01-01	5
Number of other retired or separated participants entitled to future benefits	2021-01-01	450
Total of all active and inactive participants	2021-01-01	1,116
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2021-01-01	1
Total participants	2021-01-01	1,117
Number of participants with account balances	2021-01-01	1,100
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2021-01-01	0
2020: NEKTAR THERAPEUTICS 401(K) PLAN 2020 401k membership
Total participants, beginning-of-year	2020-01-01	980
Total number of active participants reported on line 7a of the Form 5500	2020-01-01	639
Number of retired or separated participants receiving benefits	2020-01-01	1
Number of other retired or separated participants entitled to future benefits	2020-01-01	396
Total of all active and inactive participants	2020-01-01	1,036
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2020-01-01	1
Total participants	2020-01-01	1,037
Number of participants with account balances	2020-01-01	1,021
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2020-01-01	0
2019: NEKTAR THERAPEUTICS 401(K) PLAN 2019 401k membership
Total participants, beginning-of-year	2019-01-01	843
Total number of active participants reported on line 7a of the Form 5500	2019-01-01	645
Number of retired or separated participants receiving benefits	2019-01-01	5
Number of other retired or separated participants entitled to future benefits	2019-01-01	330
Total of all active and inactive participants	2019-01-01	980
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2019-01-01	0
Total participants	2019-01-01	980
Number of participants with account balances	2019-01-01	961
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2019-01-01	0
2017: NEKTAR THERAPEUTICS 401(K) PLAN 2017 401k membership
Total participants, beginning-of-year	2017-01-01	693
Total number of active participants reported on line 7a of the Form 5500	2017-01-01	432
Number of retired or separated participants receiving benefits	2017-01-01	1
Number of other retired or separated participants entitled to future benefits	2017-01-01	290
Total of all active and inactive participants	2017-01-01	723
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2017-01-01	0
Total participants	2017-01-01	723
Number of participants with account balances	2017-01-01	710
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2017-01-01	0
2016: NEKTAR THERAPEUTICS 401(K) PLAN 2016 401k membership
Total participants, beginning-of-year	2016-01-01	667
Total number of active participants reported on line 7a of the Form 5500	2016-01-01	393
Number of retired or separated participants receiving benefits	2016-01-01	0
Number of other retired or separated participants entitled to future benefits	2016-01-01	300
Total of all active and inactive participants	2016-01-01	693
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2016-01-01	0
Total participants	2016-01-01	693
Number of participants with account balances	2016-01-01	673
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2016-01-01	0
2015: NEKTAR THERAPEUTICS 401(K) PLAN 2015 401k membership
Total participants, beginning-of-year	2015-01-01	660
Total number of active participants reported on line 7a of the Form 5500	2015-01-01	349
Number of retired or separated participants receiving benefits	2015-01-01	0
Number of other retired or separated participants entitled to future benefits	2015-01-01	318
Total of all active and inactive participants	2015-01-01	667
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2015-01-01	0
Total participants	2015-01-01	667
Number of participants with account balances	2015-01-01	648
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2015-01-01	0
2014: NEKTAR THERAPEUTICS 401(K) PLAN 2014 401k membership
Total participants, beginning-of-year	2014-01-01	678
Total number of active participants reported on line 7a of the Form 5500	2014-01-01	356
Number of retired or separated participants receiving benefits	2014-01-01	0
Number of other retired or separated participants entitled to future benefits	2014-01-01	304
Total of all active and inactive participants	2014-01-01	660
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2014-01-01	0
Total participants	2014-01-01	660
Number of participants with account balances	2014-01-01	636
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2014-01-01	0
2013: NEKTAR THERAPEUTICS 401(K) PLAN 2013 401k membership
Total participants, beginning-of-year	2013-01-01	691
Total number of active participants reported on line 7a of the Form 5500	2013-01-01	363
Number of retired or separated participants receiving benefits	2013-01-01	0
Number of other retired or separated participants entitled to future benefits	2013-01-01	315
Total of all active and inactive participants	2013-01-01	678
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2013-01-01	0
Total participants	2013-01-01	678
Number of participants with account balances	2013-01-01	656
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2013-01-01	0
2012: NEKTAR THERAPEUTICS 401(K) PLAN 2012 401k membership
Total participants, beginning-of-year	2012-01-01	701
Total number of active participants reported on line 7a of the Form 5500	2012-01-01	353
Number of retired or separated participants receiving benefits	2012-01-01	0
Number of other retired or separated participants entitled to future benefits	2012-01-01	336
Total of all active and inactive participants	2012-01-01	689
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2012-01-01	2
Total participants	2012-01-01	691
Number of participants with account balances	2012-01-01	663
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2012-01-01	0
2011: NEKTAR THERAPEUTICS 401(K) PLAN 2011 401k membership
Total participants, beginning-of-year	2011-01-01	698
Total number of active participants reported on line 7a of the Form 5500	2011-01-01	343
Number of retired or separated participants receiving benefits	2011-01-01	0
Number of other retired or separated participants entitled to future benefits	2011-01-01	356
Total of all active and inactive participants	2011-01-01	699
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2011-01-01	2
Total participants	2011-01-01	701
Number of participants with account balances	2011-01-01	674
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2011-01-01	0
2009: NEKTAR THERAPEUTICS 401(K) PLAN 2009 401k membership
Total participants, beginning-of-year	2009-01-01	825
Total number of active participants reported on line 7a of the Form 5500	2009-01-01	279
Number of retired or separated participants receiving benefits	2009-01-01	1
Number of other retired or separated participants entitled to future benefits	2009-01-01	461
Total of all active and inactive participants	2009-01-01	741
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2009-01-01	1
Total participants	2009-01-01	742
Number of participants with account balances	2009-01-01	719
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2009-01-01	2

Financial Data on NEKTAR THERAPEUTICS 401(K) PLAN

Measure	Date	Value
2023 : NEKTAR THERAPEUTICS 401(K) PLAN 2023 401k financial data
Unrealized appreciation/depreciation of real estate assets	2023-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2023-12-31	$92,443
Total unrealized appreciation/depreciation of assets	2023-12-31	$92,443
Total transfer of assets to this plan	2023-12-31	$0
Total transfer of assets from this plan	2023-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2023-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2023-12-31	$0
Expenses. Interest paid	2023-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2023-12-31	$0
Total income from all sources (including contributions)	2023-12-31	$30,619,406
Total loss/gain on sale of assets	2023-12-31	$190,113
Total of all expenses incurred	2023-12-31	$17,661,176
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2023-12-31	$17,647,529
Expenses. Certain deemed distributions of participant loans	2023-12-31	$0
Value of total corrective distributions	2023-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2023-12-31	$5,056,343
Value of total assets at end of year	2023-12-31	$133,625,116
Value of total assets at beginning of year	2023-12-31	$120,666,886
Total of administrative expenses incurred including professional, contract, advisory and management fees	2023-12-31	$13,647
Total income from rents	2023-12-31	$0
Total interest from all sources	2023-12-31	$210,530
Total dividends received (eg from common stock, registered investment company shares)	2023-12-31	$2,356,205
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2023-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2023-12-31	$2,349,003
Assets. Real estate other than employer real property at end of year	2023-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2023-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2023-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2023-12-31	$0
Was this plan covered by a fidelity bond	2023-12-31	Yes
Value of fidelity bond cover	2023-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2023-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2023-12-31	No
Contributions received from participants	2023-12-31	$3,592,762
Participant contributions at end of year	2023-12-31	$346,958
Participant contributions at beginning of year	2023-12-31	$563,175
Participant contributions at end of year	2023-12-31	$0
Participant contributions at beginning of year	2023-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2023-12-31	$94
Assets. Other investments not covered elsewhere at beginning of year	2023-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2023-12-31	$19,382
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2023-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2023-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2023-12-31	$0
Assets. Loans (other than to participants) at end of year	2023-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2023-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2023-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2023-12-31	$0
Other income not declared elsewhere	2023-12-31	$0
Administrative expenses (other) incurred	2023-12-31	$12,000
Liabilities. Value of operating payables at end of year	2023-12-31	$0
Liabilities. Value of operating payables at beginning of year	2023-12-31	$0
Total non interest bearing cash at end of year	2023-12-31	$0
Total non interest bearing cash at beginning of year	2023-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2023-12-31	No
Income. Non cash contributions	2023-12-31	$0
Value of net income/loss	2023-12-31	$12,958,230
Value of net assets at end of year (total assets less liabilities)	2023-12-31	$133,625,116
Value of net assets at beginning of year (total assets less liabilities)	2023-12-31	$120,666,886
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2023-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2023-12-31	No
Were any leases to which the plan was party in default or uncollectible	2023-12-31	No
Assets. partnership/joint venture interests at end of year	2023-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2023-12-31	$0
Investment advisory and management fees	2023-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2023-12-31	$128,068,301
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2023-12-31	$114,137,339
Value of interest in pooled separate accounts at end of year	2023-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2023-12-31	$0
Interest on participant loans	2023-12-31	$28,899
Income. Interest from loans (other than to participants)	2023-12-31	$0
Interest earned on other investments	2023-12-31	$0
Income. Interest from US Government securities	2023-12-31	$0
Income. Interest from corporate debt instruments	2023-12-31	$0
Value of interest in master investment trust accounts at end of year	2023-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2023-12-31	$0
Value of interest in common/collective trusts at end of year	2023-12-31	$244,552
Value of interest in common/collective trusts at beginning of year	2023-12-31	$1,014,656
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2023-12-31	$3,845,675
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2023-12-31	$3,975,126
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2023-12-31	$3,975,126
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2023-12-31	$181,631
Assets. Value of investments in 103.12 investment entities at end of year	2023-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2023-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2023-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2023-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2023-12-31	$0
Asset value of US Government securities at end of year	2023-12-31	$0
Asset value of US Government securities at beginning of year	2023-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2023-12-31	$22,704,840
Net investment gain/loss from pooled separate accounts	2023-12-31	$0
Net investment gain or loss from common/collective trusts	2023-12-31	$8,932
Net gain/loss from 103.12 investment entities	2023-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2023-12-31	No
Was there a failure to transmit to the plan any participant contributions	2023-12-31	No
Has the plan failed to provide any benefit when due under the plan	2023-12-31	Yes
Assets. Invements in employer securities at end of year	2023-12-31	$40,559
Assets. Invements in employer securities at beginning of year	2023-12-31	$171,772
Assets. Value of employer real property at end of year	2023-12-31	$0
Assets. Value of employer real property at beginning of year	2023-12-31	$0
Contributions received in cash from employer	2023-12-31	$1,444,199
Employer contributions (assets) at end of year	2023-12-31	$0
Employer contributions (assets) at beginning of year	2023-12-31	$0
Income. Dividends from preferred stock	2023-12-31	$0
Income. Dividends from common stock	2023-12-31	$7,202
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2023-12-31	$17,647,529
Asset. Corporate debt instrument preferred debt at end of year	2023-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2023-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2023-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2023-12-31	$0
Contract administrator fees	2023-12-31	$1,500
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2023-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2023-12-31	$1,078,977
Assets. Corporate common stocks other than exployer securities at beginning of year	2023-12-31	$804,818
Liabilities. Value of benefit claims payable at end of year	2023-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2023-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2023-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2023-12-31	$0
Did the plan have assets held for investment	2023-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2023-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2023-12-31	No
Aggregate proceeds on sale of assets	2023-12-31	$1,488,994
Aggregate carrying amount (costs) on sale of assets	2023-12-31	$1,298,881
Liabilities. Value of acquisition indebtedness at end of year	2023-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2023-12-31	$0
Opinion of an independent qualified public accountant for this plan	2023-12-31	Unqualified
Accountancy firm name	2023-12-31	SENSIBA LLP
Accountancy firm EIN	2023-12-31	942370906
Unrealized appreciation/depreciation of real estate assets	2023-01-01	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2023-01-01	$92,443
Total unrealized appreciation/depreciation of assets	2023-01-01	$92,443
Total transfer of assets to this plan	2023-01-01	$0
Total transfer of assets from this plan	2023-01-01	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2023-01-01	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2023-01-01	$0
Total income from all sources (including contributions)	2023-01-01	$30,619,406
Total loss/gain on sale of assets	2023-01-01	$190,113
Total of all expenses incurred	2023-01-01	$17,661,176
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2023-01-01	$17,647,529
Expenses. Certain deemed distributions of participant loans	2023-01-01	$0
Value of total corrective distributions	2023-01-01	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2023-01-01	$5,056,343
Value of total assets at end of year	2023-01-01	$133,625,116
Value of total assets at beginning of year	2023-01-01	$120,666,886
Total of administrative expenses incurred including professional, contract, advisory and management fees	2023-01-01	$13,647
Total income from rents	2023-01-01	$0
Total interest from all sources	2023-01-01	$210,530
Total dividends received (eg from common stock, registered investment company shares)	2023-01-01	$2,356,205
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2023-01-01	No
Total dividends received from registered investment company shares (eg mutual funds)	2023-01-01	$2,349,003
Assets. Real estate other than employer real property at end of year	2023-01-01	$0
Assets. Real estate other than employer real property at beginning of year	2023-01-01	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2023-01-01	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2023-01-01	$0
Was this plan covered by a fidelity bond	2023-01-01	Yes
Value of fidelity bond cover	2023-01-01	$1,000,000
If this is an individual account plan, was there a blackout period	2023-01-01	No
Were there any nonexempt tranactions with any party-in-interest	2023-01-01	No
Contributions received from participants	2023-01-01	$3,592,762
Participant contributions at end of year	2023-01-01	$346,958
Participant contributions at beginning of year	2023-01-01	$563,175
Participant contributions at end of year	2023-01-01	$0
Participant contributions at beginning of year	2023-01-01	$0
Assets. Other investments not covered elsewhere at end of year	2023-01-01	$94
Assets. Other investments not covered elsewhere at beginning of year	2023-01-01	$0
Income. Received or receivable in cash from other sources (including rollovers)	2023-01-01	$19,382
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2023-01-01	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2023-01-01	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2023-01-01	$0
Assets. Loans (other than to participants) at end of year	2023-01-01	$0
Assets. Loans (other than to participants) at beginning of year	2023-01-01	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2023-01-01	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2023-01-01	$0
Other income not declared elsewhere	2023-01-01	$0
Administrative expenses (other) incurred	2023-01-01	$12,000
Liabilities. Value of operating payables at end of year	2023-01-01	$0
Liabilities. Value of operating payables at beginning of year	2023-01-01	$0
Total non interest bearing cash at end of year	2023-01-01	$0
Total non interest bearing cash at beginning of year	2023-01-01	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2023-01-01	No
Income. Non cash contributions	2023-01-01	$0
Value of net income/loss	2023-01-01	$12,958,230
Value of net assets at end of year (total assets less liabilities)	2023-01-01	$133,625,116
Value of net assets at beginning of year (total assets less liabilities)	2023-01-01	$120,666,886
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2023-01-01	No
Were any loans by the plan or fixed income obligations due to the plan in default	2023-01-01	No
Were any leases to which the plan was party in default or uncollectible	2023-01-01	No
Assets. partnership/joint venture interests at end of year	2023-01-01	$0
Assets. partnership/joint venture interests at beginning of year	2023-01-01	$0
Investment advisory and management fees	2023-01-01	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2023-01-01	$128,068,301
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2023-01-01	$114,137,339
Value of interest in pooled separate accounts at end of year	2023-01-01	$0
Value of interest in pooled separate accounts at beginning of year	2023-01-01	$0
Interest on participant loans	2023-01-01	$28,899
Income. Interest from loans (other than to participants)	2023-01-01	$0
Interest earned on other investments	2023-01-01	$0
Income. Interest from US Government securities	2023-01-01	$0
Income. Interest from corporate debt instruments	2023-01-01	$0
Value of interest in master investment trust accounts at end of year	2023-01-01	$0
Value of interest in master investment trust accounts at beginning of year	2023-01-01	$0
Value of interest in common/collective trusts at end of year	2023-01-01	$244,552
Value of interest in common/collective trusts at beginning of year	2023-01-01	$1,014,656
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2023-01-01	$3,845,675
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2023-01-01	$181,631
Assets. Value of investments in 103.12 investment entities at end of year	2023-01-01	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2023-01-01	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2023-01-01	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2023-01-01	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2023-01-01	$0
Asset value of US Government securities at end of year	2023-01-01	$0
Asset value of US Government securities at beginning of year	2023-01-01	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2023-01-01	$22,704,840
Net investment gain/loss from pooled separate accounts	2023-01-01	$0
Net investment gain or loss from common/collective trusts	2023-01-01	$8,932
Net gain/loss from 103.12 investment entities	2023-01-01	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2023-01-01	No
Was there a failure to transmit to the plan any participant contributions	2023-01-01	No
Has the plan failed to provide any benefit when due under the plan	2023-01-01	Yes
Assets. Invements in employer securities at end of year	2023-01-01	$40,559
Assets. Invements in employer securities at beginning of year	2023-01-01	$171,772
Assets. Value of employer real property at end of year	2023-01-01	$0
Assets. Value of employer real property at beginning of year	2023-01-01	$0
Contributions received in cash from employer	2023-01-01	$1,444,199
Employer contributions (assets) at end of year	2023-01-01	$0
Employer contributions (assets) at beginning of year	2023-01-01	$0
Income. Dividends from preferred stock	2023-01-01	$0
Income. Dividends from common stock	2023-01-01	$7,202
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2023-01-01	$17,647,529
Asset. Corporate debt instrument preferred debt at end of year	2023-01-01	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2023-01-01	$0
Asset. Corporate debt instrument debt (other) at end of year	2023-01-01	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2023-01-01	$0
Contract administrator fees	2023-01-01	$1,500
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2023-01-01	No
Assets. Corporate common stocks other than exployer securities at end of year	2023-01-01	$1,078,977
Assets. Corporate common stocks other than exployer securities at beginning of year	2023-01-01	$804,818
Liabilities. Value of benefit claims payable at end of year	2023-01-01	$0
Liabilities. Value of benefit claims payable at beginning of year	2023-01-01	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2023-01-01	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2023-01-01	$0
Did the plan have assets held for investment	2023-01-01	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2023-01-01	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2023-01-01	No
Aggregate proceeds on sale of assets	2023-01-01	$1,488,994
Aggregate carrying amount (costs) on sale of assets	2023-01-01	$1,298,881
Liabilities. Value of acquisition indebtedness at end of year	2023-01-01	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2023-01-01	$0
Opinion of an independent qualified public accountant for this plan	2023-01-01	1
Accountancy firm name	2023-01-01	SENSIBA LLP
Accountancy firm EIN	2023-01-01	942370906
2022 : NEKTAR THERAPEUTICS 401(K) PLAN 2022 401k financial data
Unrealized appreciation/depreciation of real estate assets	2022-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2022-12-31	$-1,194,267
Total unrealized appreciation/depreciation of assets	2022-12-31	$-1,194,267
Total transfer of assets to this plan	2022-12-31	$0
Total transfer of assets from this plan	2022-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-12-31	$0
Expenses. Interest paid	2022-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2022-12-31	$0
Total income from all sources (including contributions)	2022-12-31	$-22,290,811
Total loss/gain on sale of assets	2022-12-31	$-106,087
Total of all expenses incurred	2022-12-31	$28,187,823
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2022-12-31	$28,160,173
Expenses. Certain deemed distributions of participant loans	2022-12-31	$25,930
Value of total corrective distributions	2022-12-31	$32,602
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2022-12-31	$12,778,105
Value of total assets at end of year	2022-12-31	$120,666,886
Value of total assets at beginning of year	2022-12-31	$171,145,520
Total of administrative expenses incurred including professional, contract, advisory and management fees	2022-12-31	$-30,882
Total income from rents	2022-12-31	$0
Total interest from all sources	2022-12-31	$102,829
Total dividends received (eg from common stock, registered investment company shares)	2022-12-31	$9,379,801
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2022-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2022-12-31	$9,373,113
Assets. Real estate other than employer real property at end of year	2022-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2022-12-31	$0
Administrative expenses professional fees incurred	2022-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2022-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2022-12-31	$0
Was this plan covered by a fidelity bond	2022-12-31	Yes
Value of fidelity bond cover	2022-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2022-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2022-12-31	No
Contributions received from participants	2022-12-31	$8,962,755
Participant contributions at end of year	2022-12-31	$563,175
Participant contributions at beginning of year	2022-12-31	$946,242
Participant contributions at end of year	2022-12-31	$0
Participant contributions at beginning of year	2022-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2022-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2022-12-31	$34
Income. Received or receivable in cash from other sources (including rollovers)	2022-12-31	$1,293,811
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2022-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2022-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2022-12-31	$0
Assets. Loans (other than to participants) at end of year	2022-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2022-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2022-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2022-12-31	$0
Other income not declared elsewhere	2022-12-31	$0
Administrative expenses (other) incurred	2022-12-31	$-30,882
Liabilities. Value of operating payables at end of year	2022-12-31	$0
Liabilities. Value of operating payables at beginning of year	2022-12-31	$0
Total non interest bearing cash at end of year	2022-12-31	$0
Total non interest bearing cash at beginning of year	2022-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-12-31	No
Income. Non cash contributions	2022-12-31	$0
Value of net income/loss	2022-12-31	$-50,478,634
Value of net assets at end of year (total assets less liabilities)	2022-12-31	$120,666,886
Value of net assets at beginning of year (total assets less liabilities)	2022-12-31	$171,145,520
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2022-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2022-12-31	No
Were any leases to which the plan was party in default or uncollectible	2022-12-31	No
Assets. partnership/joint venture interests at end of year	2022-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2022-12-31	$0
Investment advisory and management fees	2022-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2022-12-31	$114,137,339
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2022-12-31	$163,025,186
Value of interest in pooled separate accounts at end of year	2022-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2022-12-31	$0
Interest on participant loans	2022-12-31	$49,942
Income. Interest from loans (other than to participants)	2022-12-31	$0
Interest earned on other investments	2022-12-31	$0
Income. Interest from US Government securities	2022-12-31	$0
Income. Interest from corporate debt instruments	2022-12-31	$0
Value of interest in master investment trust accounts at end of year	2022-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2022-12-31	$0
Value of interest in common/collective trusts at end of year	2022-12-31	$1,014,656
Value of interest in common/collective trusts at beginning of year	2022-12-31	$905,259
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2022-12-31	$3,975,126
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2022-12-31	$3,979,901
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2022-12-31	$3,979,901
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2022-12-31	$52,887
Assets. Value of investments in 103.12 investment entities at end of year	2022-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2022-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2022-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2022-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2022-12-31	$0
Asset value of US Government securities at end of year	2022-12-31	$0
Asset value of US Government securities at beginning of year	2022-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2022-12-31	$-43,266,827
Net investment gain/loss from pooled separate accounts	2022-12-31	$0
Net investment gain or loss from common/collective trusts	2022-12-31	$15,635
Net gain/loss from 103.12 investment entities	2022-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2022-12-31	No
Was there a failure to transmit to the plan any participant contributions	2022-12-31	No
Has the plan failed to provide any benefit when due under the plan	2022-12-31	Yes
Assets. Invements in employer securities at end of year	2022-12-31	$171,772
Assets. Invements in employer securities at beginning of year	2022-12-31	$1,166,973
Assets. Value of employer real property at end of year	2022-12-31	$0
Assets. Value of employer real property at beginning of year	2022-12-31	$0
Contributions received in cash from employer	2022-12-31	$2,521,539
Employer contributions (assets) at end of year	2022-12-31	$0
Employer contributions (assets) at beginning of year	2022-12-31	$0
Income. Dividends from preferred stock	2022-12-31	$0
Income. Dividends from common stock	2022-12-31	$6,688
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2022-12-31	$28,160,173
Asset. Corporate debt instrument preferred debt at end of year	2022-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2022-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2022-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2022-12-31	$0
Contract administrator fees	2022-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2022-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2022-12-31	$804,818
Assets. Corporate common stocks other than exployer securities at beginning of year	2022-12-31	$1,121,925
Liabilities. Value of benefit claims payable at end of year	2022-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2022-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2022-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2022-12-31	$0
Did the plan have assets held for investment	2022-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2022-12-31	No
Aggregate proceeds on sale of assets	2022-12-31	$1,116,835
Aggregate carrying amount (costs) on sale of assets	2022-12-31	$1,222,922
Liabilities. Value of acquisition indebtedness at end of year	2022-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2022-12-31	$0
Opinion of an independent qualified public accountant for this plan	2022-12-31	Unqualified
Accountancy firm name	2022-12-31	SENSIBA LLP
Accountancy firm EIN	2022-12-31	942370906
Unrealized appreciation/depreciation of real estate assets	2022-01-01	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2022-01-01	$-1,194,267
Total unrealized appreciation/depreciation of assets	2022-01-01	$-1,194,267
Total transfer of assets to this plan	2022-01-01	$0
Total transfer of assets from this plan	2022-01-01	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-01-01	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-01-01	$0
Total income from all sources (including contributions)	2022-01-01	$-22,290,811
Total loss/gain on sale of assets	2022-01-01	$-106,087
Total of all expenses incurred	2022-01-01	$28,187,823
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2022-01-01	$28,160,173
Expenses. Certain deemed distributions of participant loans	2022-01-01	$25,930
Value of total corrective distributions	2022-01-01	$32,602
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2022-01-01	$12,778,105
Value of total assets at end of year	2022-01-01	$120,666,886
Value of total assets at beginning of year	2022-01-01	$171,145,520
Total of administrative expenses incurred including professional, contract, advisory and management fees	2022-01-01	$-30,882
Total income from rents	2022-01-01	$0
Total interest from all sources	2022-01-01	$102,829
Total dividends received (eg from common stock, registered investment company shares)	2022-01-01	$9,379,801
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2022-01-01	No
Total dividends received from registered investment company shares (eg mutual funds)	2022-01-01	$9,373,113
Assets. Real estate other than employer real property at end of year	2022-01-01	$0
Assets. Real estate other than employer real property at beginning of year	2022-01-01	$0
Administrative expenses professional fees incurred	2022-01-01	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2022-01-01	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2022-01-01	$0
Was this plan covered by a fidelity bond	2022-01-01	Yes
Value of fidelity bond cover	2022-01-01	$1,000,000
If this is an individual account plan, was there a blackout period	2022-01-01	No
Were there any nonexempt tranactions with any party-in-interest	2022-01-01	No
Contributions received from participants	2022-01-01	$8,962,755
Participant contributions at end of year	2022-01-01	$563,175
Participant contributions at beginning of year	2022-01-01	$946,242
Participant contributions at end of year	2022-01-01	$0
Participant contributions at beginning of year	2022-01-01	$0
Assets. Other investments not covered elsewhere at end of year	2022-01-01	$0
Assets. Other investments not covered elsewhere at beginning of year	2022-01-01	$34
Income. Received or receivable in cash from other sources (including rollovers)	2022-01-01	$1,293,811
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2022-01-01	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2022-01-01	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2022-01-01	$0
Assets. Loans (other than to participants) at end of year	2022-01-01	$0
Assets. Loans (other than to participants) at beginning of year	2022-01-01	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2022-01-01	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2022-01-01	$0
Other income not declared elsewhere	2022-01-01	$0
Administrative expenses (other) incurred	2022-01-01	$-30,882
Liabilities. Value of operating payables at end of year	2022-01-01	$0
Liabilities. Value of operating payables at beginning of year	2022-01-01	$0
Total non interest bearing cash at end of year	2022-01-01	$0
Total non interest bearing cash at beginning of year	2022-01-01	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-01-01	No
Income. Non cash contributions	2022-01-01	$0
Value of net income/loss	2022-01-01	$-50,478,634
Value of net assets at end of year (total assets less liabilities)	2022-01-01	$120,666,886
Value of net assets at beginning of year (total assets less liabilities)	2022-01-01	$171,145,520
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2022-01-01	No
Were any loans by the plan or fixed income obligations due to the plan in default	2022-01-01	No
Were any leases to which the plan was party in default or uncollectible	2022-01-01	No
Assets. partnership/joint venture interests at end of year	2022-01-01	$0
Assets. partnership/joint venture interests at beginning of year	2022-01-01	$0
Investment advisory and management fees	2022-01-01	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2022-01-01	$114,137,339
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2022-01-01	$163,025,186
Value of interest in pooled separate accounts at end of year	2022-01-01	$0
Value of interest in pooled separate accounts at beginning of year	2022-01-01	$0
Interest on participant loans	2022-01-01	$49,942
Income. Interest from loans (other than to participants)	2022-01-01	$0
Interest earned on other investments	2022-01-01	$0
Income. Interest from US Government securities	2022-01-01	$0
Income. Interest from corporate debt instruments	2022-01-01	$0
Value of interest in master investment trust accounts at end of year	2022-01-01	$0
Value of interest in master investment trust accounts at beginning of year	2022-01-01	$0
Value of interest in common/collective trusts at end of year	2022-01-01	$1,014,656
Value of interest in common/collective trusts at beginning of year	2022-01-01	$905,259
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2022-01-01	$3,975,126
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2022-01-01	$52,887
Assets. Value of investments in 103.12 investment entities at end of year	2022-01-01	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2022-01-01	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2022-01-01	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2022-01-01	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2022-01-01	$0
Asset value of US Government securities at end of year	2022-01-01	$0
Asset value of US Government securities at beginning of year	2022-01-01	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2022-01-01	$-43,266,827
Net investment gain/loss from pooled separate accounts	2022-01-01	$0
Net investment gain or loss from common/collective trusts	2022-01-01	$15,635
Net gain/loss from 103.12 investment entities	2022-01-01	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2022-01-01	No
Was there a failure to transmit to the plan any participant contributions	2022-01-01	No
Has the plan failed to provide any benefit when due under the plan	2022-01-01	Yes
Assets. Invements in employer securities at end of year	2022-01-01	$171,772
Assets. Invements in employer securities at beginning of year	2022-01-01	$1,166,973
Assets. Value of employer real property at end of year	2022-01-01	$0
Assets. Value of employer real property at beginning of year	2022-01-01	$0
Contributions received in cash from employer	2022-01-01	$2,521,539
Employer contributions (assets) at end of year	2022-01-01	$0
Employer contributions (assets) at beginning of year	2022-01-01	$0
Income. Dividends from preferred stock	2022-01-01	$0
Income. Dividends from common stock	2022-01-01	$6,688
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2022-01-01	$28,160,173
Asset. Corporate debt instrument preferred debt at end of year	2022-01-01	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2022-01-01	$0
Asset. Corporate debt instrument debt (other) at end of year	2022-01-01	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2022-01-01	$0
Contract administrator fees	2022-01-01	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2022-01-01	No
Assets. Corporate common stocks other than exployer securities at end of year	2022-01-01	$804,818
Assets. Corporate common stocks other than exployer securities at beginning of year	2022-01-01	$1,121,925
Liabilities. Value of benefit claims payable at end of year	2022-01-01	$0
Liabilities. Value of benefit claims payable at beginning of year	2022-01-01	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2022-01-01	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2022-01-01	$0
Did the plan have assets held for investment	2022-01-01	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-01-01	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2022-01-01	No
Aggregate proceeds on sale of assets	2022-01-01	$1,116,835
Aggregate carrying amount (costs) on sale of assets	2022-01-01	$1,222,922
Liabilities. Value of acquisition indebtedness at end of year	2022-01-01	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2022-01-01	$0
Opinion of an independent qualified public accountant for this plan	2022-01-01	1
Accountancy firm name	2022-01-01	SENSIBA LLP
Accountancy firm EIN	2022-01-01	942370906
2021 : NEKTAR THERAPEUTICS 401(K) PLAN 2021 401k financial data
Unrealized appreciation/depreciation of real estate assets	2021-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2021-12-31	$-374,909
Total unrealized appreciation/depreciation of assets	2021-12-31	$-374,909
Total transfer of assets to this plan	2021-12-31	$0
Total transfer of assets from this plan	2021-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2021-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2021-12-31	$0
Expenses. Interest paid	2021-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2021-12-31	$0
Total income from all sources (including contributions)	2021-12-31	$39,256,166
Total loss/gain on sale of assets	2021-12-31	$86,032
Total of all expenses incurred	2021-12-31	$12,774,031
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2021-12-31	$12,772,299
Expenses. Certain deemed distributions of participant loans	2021-12-31	$0
Value of total corrective distributions	2021-12-31	$7,921
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2021-12-31	$16,868,072
Value of total assets at end of year	2021-12-31	$171,145,520
Value of total assets at beginning of year	2021-12-31	$144,663,385
Total of administrative expenses incurred including professional, contract, advisory and management fees	2021-12-31	$-6,189
Total income from rents	2021-12-31	$0
Total interest from all sources	2021-12-31	$60,512
Total dividends received (eg from common stock, registered investment company shares)	2021-12-31	$13,755,314
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2021-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2021-12-31	$13,749,372
Assets. Real estate other than employer real property at end of year	2021-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2021-12-31	$0
Administrative expenses professional fees incurred	2021-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2021-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2021-12-31	$0
Was this plan covered by a fidelity bond	2021-12-31	Yes
Value of fidelity bond cover	2021-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2021-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2021-12-31	No
Contributions received from participants	2021-12-31	$10,985,027
Participant contributions at end of year	2021-12-31	$946,242
Participant contributions at beginning of year	2021-12-31	$936,725
Participant contributions at end of year	2021-12-31	$0
Participant contributions at beginning of year	2021-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2021-12-31	$34
Assets. Other investments not covered elsewhere at beginning of year	2021-12-31	$245
Income. Received or receivable in cash from other sources (including rollovers)	2021-12-31	$2,318,398
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2021-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2021-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2021-12-31	$0
Assets. Loans (other than to participants) at end of year	2021-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2021-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2021-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2021-12-31	$0
Other income not declared elsewhere	2021-12-31	$0
Administrative expenses (other) incurred	2021-12-31	$-6,189
Liabilities. Value of operating payables at end of year	2021-12-31	$0
Liabilities. Value of operating payables at beginning of year	2021-12-31	$0
Total non interest bearing cash at end of year	2021-12-31	$0
Total non interest bearing cash at beginning of year	2021-12-31	$6,000
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2021-12-31	No
Income. Non cash contributions	2021-12-31	$0
Value of net income/loss	2021-12-31	$26,482,135
Value of net assets at end of year (total assets less liabilities)	2021-12-31	$171,145,520
Value of net assets at beginning of year (total assets less liabilities)	2021-12-31	$144,663,385
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2021-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2021-12-31	No
Were any leases to which the plan was party in default or uncollectible	2021-12-31	No
Assets. partnership/joint venture interests at end of year	2021-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2021-12-31	$0
Investment advisory and management fees	2021-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2021-12-31	$163,025,186
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2021-12-31	$135,789,585
Value of interest in pooled separate accounts at end of year	2021-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2021-12-31	$0
Interest on participant loans	2021-12-31	$56,713
Income. Interest from loans (other than to participants)	2021-12-31	$0
Interest earned on other investments	2021-12-31	$0
Income. Interest from US Government securities	2021-12-31	$0
Income. Interest from corporate debt instruments	2021-12-31	$0
Value of interest in master investment trust accounts at end of year	2021-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2021-12-31	$0
Value of interest in common/collective trusts at end of year	2021-12-31	$905,259
Value of interest in common/collective trusts at beginning of year	2021-12-31	$967,287
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2021-12-31	$3,979,901
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2021-12-31	$4,650,089
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2021-12-31	$4,650,089
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2021-12-31	$3,799
Assets. Value of investments in 103.12 investment entities at end of year	2021-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2021-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2021-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2021-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2021-12-31	$0
Asset value of US Government securities at end of year	2021-12-31	$0
Asset value of US Government securities at beginning of year	2021-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2021-12-31	$8,875,884
Net investment gain/loss from pooled separate accounts	2021-12-31	$0
Net investment gain or loss from common/collective trusts	2021-12-31	$-14,739
Net gain/loss from 103.12 investment entities	2021-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2021-12-31	No
Was there a failure to transmit to the plan any participant contributions	2021-12-31	No
Has the plan failed to provide any benefit when due under the plan	2021-12-31	Yes
Assets. Invements in employer securities at end of year	2021-12-31	$1,166,973
Assets. Invements in employer securities at beginning of year	2021-12-31	$1,509,421
Assets. Value of employer real property at end of year	2021-12-31	$0
Assets. Value of employer real property at beginning of year	2021-12-31	$0
Contributions received in cash from employer	2021-12-31	$3,564,647
Employer contributions (assets) at end of year	2021-12-31	$0
Employer contributions (assets) at beginning of year	2021-12-31	$0
Income. Dividends from preferred stock	2021-12-31	$0
Income. Dividends from common stock	2021-12-31	$5,942
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2021-12-31	$12,772,299
Asset. Corporate debt instrument preferred debt at end of year	2021-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2021-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2021-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2021-12-31	$0
Contract administrator fees	2021-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2021-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2021-12-31	$1,121,925
Assets. Corporate common stocks other than exployer securities at beginning of year	2021-12-31	$804,033
Liabilities. Value of benefit claims payable at end of year	2021-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2021-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2021-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2021-12-31	$0
Did the plan have assets held for investment	2021-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2021-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2021-12-31	No
Aggregate proceeds on sale of assets	2021-12-31	$2,508,826
Aggregate carrying amount (costs) on sale of assets	2021-12-31	$2,422,794
Liabilities. Value of acquisition indebtedness at end of year	2021-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2021-12-31	$0
Opinion of an independent qualified public accountant for this plan	2021-12-31	Unqualified
Accountancy firm name	2021-12-31	SENSIBA SAN FILIPPO LLP
Accountancy firm EIN	2021-12-31	942370906
2020 : NEKTAR THERAPEUTICS 401(K) PLAN 2020 401k financial data
Unrealized appreciation/depreciation of real estate assets	2020-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2020-12-31	$-287,324
Total unrealized appreciation/depreciation of assets	2020-12-31	$-287,324
Total transfer of assets to this plan	2020-12-31	$0
Total transfer of assets from this plan	2020-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2020-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2020-12-31	$0
Expenses. Interest paid	2020-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2020-12-31	$0
Total income from all sources (including contributions)	2020-12-31	$40,817,346
Total loss/gain on sale of assets	2020-12-31	$103,194
Total of all expenses incurred	2020-12-31	$14,396,040
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2020-12-31	$14,331,351
Expenses. Certain deemed distributions of participant loans	2020-12-31	$20,196
Value of total corrective distributions	2020-12-31	$39,683
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2020-12-31	$14,848,798
Value of total assets at end of year	2020-12-31	$144,663,385
Value of total assets at beginning of year	2020-12-31	$118,242,079
Total of administrative expenses incurred including professional, contract, advisory and management fees	2020-12-31	$4,810
Total income from rents	2020-12-31	$0
Total interest from all sources	2020-12-31	$75,055
Total dividends received (eg from common stock, registered investment company shares)	2020-12-31	$7,096,515
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2020-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2020-12-31	$7,090,737
Assets. Real estate other than employer real property at end of year	2020-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2020-12-31	$0
Administrative expenses professional fees incurred	2020-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2020-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2020-12-31	$0
Was this plan covered by a fidelity bond	2020-12-31	Yes
Value of fidelity bond cover	2020-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2020-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2020-12-31	No
Contributions received from participants	2020-12-31	$9,994,351
Participant contributions at end of year	2020-12-31	$936,725
Participant contributions at beginning of year	2020-12-31	$881,053
Participant contributions at end of year	2020-12-31	$0
Participant contributions at beginning of year	2020-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2020-12-31	$245
Assets. Other investments not covered elsewhere at beginning of year	2020-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2020-12-31	$1,470,802
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2020-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2020-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2020-12-31	$0
Assets. Loans (other than to participants) at end of year	2020-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2020-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2020-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2020-12-31	$0
Other income not declared elsewhere	2020-12-31	$0
Administrative expenses (other) incurred	2020-12-31	$4,810
Liabilities. Value of operating payables at end of year	2020-12-31	$0
Liabilities. Value of operating payables at beginning of year	2020-12-31	$0
Total non interest bearing cash at end of year	2020-12-31	$6,000
Total non interest bearing cash at beginning of year	2020-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2020-12-31	No
Income. Non cash contributions	2020-12-31	$0
Value of net income/loss	2020-12-31	$26,421,306
Value of net assets at end of year (total assets less liabilities)	2020-12-31	$144,663,385
Value of net assets at beginning of year (total assets less liabilities)	2020-12-31	$118,242,079
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2020-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2020-12-31	No
Were any leases to which the plan was party in default or uncollectible	2020-12-31	No
Assets. partnership/joint venture interests at end of year	2020-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2020-12-31	$0
Investment advisory and management fees	2020-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2020-12-31	$135,789,585
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2020-12-31	$110,555,006
Value of interest in pooled separate accounts at end of year	2020-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2020-12-31	$0
Interest on participant loans	2020-12-31	$60,034
Income. Interest from loans (other than to participants)	2020-12-31	$0
Interest earned on other investments	2020-12-31	$0
Income. Interest from US Government securities	2020-12-31	$0
Income. Interest from corporate debt instruments	2020-12-31	$0
Value of interest in master investment trust accounts at end of year	2020-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2020-12-31	$0
Value of interest in common/collective trusts at end of year	2020-12-31	$967,287
Value of interest in common/collective trusts at beginning of year	2020-12-31	$88,298
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2020-12-31	$4,650,089
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2020-12-31	$4,191,341
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2020-12-31	$4,191,341
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2020-12-31	$15,021
Assets. Value of investments in 103.12 investment entities at end of year	2020-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2020-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2020-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2020-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2020-12-31	$0
Asset value of US Government securities at end of year	2020-12-31	$0
Asset value of US Government securities at beginning of year	2020-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2020-12-31	$18,939,075
Net investment gain/loss from pooled separate accounts	2020-12-31	$0
Net investment gain or loss from common/collective trusts	2020-12-31	$42,033
Net gain/loss from 103.12 investment entities	2020-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2020-12-31	No
Was there a failure to transmit to the plan any participant contributions	2020-12-31	No
Has the plan failed to provide any benefit when due under the plan	2020-12-31	No
Assets. Invements in employer securities at end of year	2020-12-31	$1,509,421
Assets. Invements in employer securities at beginning of year	2020-12-31	$2,107,385
Assets. Value of employer real property at end of year	2020-12-31	$0
Assets. Value of employer real property at beginning of year	2020-12-31	$0
Contributions received in cash from employer	2020-12-31	$3,383,645
Employer contributions (assets) at end of year	2020-12-31	$0
Employer contributions (assets) at beginning of year	2020-12-31	$0
Income. Dividends from preferred stock	2020-12-31	$0
Income. Dividends from common stock	2020-12-31	$5,778
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2020-12-31	$14,331,351
Asset. Corporate debt instrument preferred debt at end of year	2020-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2020-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2020-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2020-12-31	$0
Contract administrator fees	2020-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2020-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2020-12-31	$804,033
Assets. Corporate common stocks other than exployer securities at beginning of year	2020-12-31	$418,996
Liabilities. Value of benefit claims payable at end of year	2020-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2020-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2020-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2020-12-31	$0
Did the plan have assets held for investment	2020-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2020-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2020-12-31	No
Aggregate proceeds on sale of assets	2020-12-31	$1,681,350
Aggregate carrying amount (costs) on sale of assets	2020-12-31	$1,578,156
Liabilities. Value of acquisition indebtedness at end of year	2020-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2020-12-31	$0
Opinion of an independent qualified public accountant for this plan	2020-12-31	Disclaimer
Accountancy firm name	2020-12-31	SENSIBA SAN FILIPPO LLP
Accountancy firm EIN	2020-12-31	942370906
2019 : NEKTAR THERAPEUTICS 401(K) PLAN 2019 401k financial data
Unrealized appreciation/depreciation of real estate assets	2019-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2019-12-31	$-1,123,970
Total unrealized appreciation/depreciation of assets	2019-12-31	$-1,123,970
Total transfer of assets to this plan	2019-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$0
Expenses. Interest paid	2019-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2019-12-31	$0
Total income from all sources (including contributions)	2019-12-31	$35,492,480
Total loss/gain on sale of assets	2019-12-31	$40,812
Total of all expenses incurred	2019-12-31	$6,588,548
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2019-12-31	$6,580,514
Expenses. Certain deemed distributions of participant loans	2019-12-31	$0
Value of total corrective distributions	2019-12-31	$8,312
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2019-12-31	$15,254,219
Value of total assets at end of year	2019-12-31	$118,242,079
Value of total assets at beginning of year	2019-12-31	$89,338,147
Total of administrative expenses incurred including professional, contract, advisory and management fees	2019-12-31	$-278
Total income from rents	2019-12-31	$0
Total interest from all sources	2019-12-31	$128,703
Total dividends received (eg from common stock, registered investment company shares)	2019-12-31	$5,223,347
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2019-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2019-12-31	$5,218,489
Assets. Real estate other than employer real property at end of year	2019-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2019-12-31	$0
Administrative expenses professional fees incurred	2019-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2019-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2019-12-31	$0
Was this plan covered by a fidelity bond	2019-12-31	Yes
Value of fidelity bond cover	2019-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2019-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2019-12-31	No
Contributions received from participants	2019-12-31	$9,623,557
Participant contributions at end of year	2019-12-31	$881,053
Participant contributions at beginning of year	2019-12-31	$595,853
Participant contributions at end of year	2019-12-31	$0
Participant contributions at beginning of year	2019-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2019-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2019-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2019-12-31	$2,165,411
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2019-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2019-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2019-12-31	$0
Assets. Loans (other than to participants) at end of year	2019-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2019-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2019-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2019-12-31	$0
Other income not declared elsewhere	2019-12-31	$0
Administrative expenses (other) incurred	2019-12-31	$-278
Liabilities. Value of operating payables at end of year	2019-12-31	$0
Liabilities. Value of operating payables at beginning of year	2019-12-31	$0
Total non interest bearing cash at end of year	2019-12-31	$0
Total non interest bearing cash at beginning of year	2019-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Income. Non cash contributions	2019-12-31	$0
Value of net income/loss	2019-12-31	$28,903,932
Value of net assets at end of year (total assets less liabilities)	2019-12-31	$118,242,079
Value of net assets at beginning of year (total assets less liabilities)	2019-12-31	$89,338,147
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2019-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2019-12-31	No
Were any leases to which the plan was party in default or uncollectible	2019-12-31	No
Assets. partnership/joint venture interests at end of year	2019-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2019-12-31	$0
Investment advisory and management fees	2019-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2019-12-31	$110,555,006
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2019-12-31	$80,373,380
Value of interest in pooled separate accounts at end of year	2019-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2019-12-31	$0
Interest on participant loans	2019-12-31	$46,435
Income. Interest from loans (other than to participants)	2019-12-31	$0
Interest earned on other investments	2019-12-31	$0
Income. Interest from US Government securities	2019-12-31	$0
Income. Interest from corporate debt instruments	2019-12-31	$0
Value of interest in master investment trust accounts at end of year	2019-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2019-12-31	$0
Value of interest in common/collective trusts at end of year	2019-12-31	$88,298
Value of interest in common/collective trusts at beginning of year	2019-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2019-12-31	$4,191,341
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2019-12-31	$4,698,505
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2019-12-31	$4,698,505
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2019-12-31	$82,268
Assets. Value of investments in 103.12 investment entities at end of year	2019-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2019-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2019-12-31	$0
Asset value of US Government securities at end of year	2019-12-31	$0
Asset value of US Government securities at beginning of year	2019-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2019-12-31	$15,968,034
Net investment gain/loss from pooled separate accounts	2019-12-31	$0
Net investment gain or loss from common/collective trusts	2019-12-31	$1,335
Net gain/loss from 103.12 investment entities	2019-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2019-12-31	No
Was there a failure to transmit to the plan any participant contributions	2019-12-31	No
Has the plan failed to provide any benefit when due under the plan	2019-12-31	No
Assets. Invements in employer securities at end of year	2019-12-31	$2,107,385
Assets. Invements in employer securities at beginning of year	2019-12-31	$3,330,135
Assets. Value of employer real property at end of year	2019-12-31	$0
Assets. Value of employer real property at beginning of year	2019-12-31	$0
Contributions received in cash from employer	2019-12-31	$3,465,251
Employer contributions (assets) at end of year	2019-12-31	$0
Employer contributions (assets) at beginning of year	2019-12-31	$0
Income. Dividends from preferred stock	2019-12-31	$0
Income. Dividends from common stock	2019-12-31	$4,858
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2019-12-31	$6,580,514
Asset. Corporate debt instrument preferred debt at end of year	2019-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2019-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2019-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2019-12-31	$0
Contract administrator fees	2019-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2019-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2019-12-31	$418,996
Assets. Corporate common stocks other than exployer securities at beginning of year	2019-12-31	$340,274
Liabilities. Value of benefit claims payable at end of year	2019-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2019-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2019-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2019-12-31	$0
Did the plan have assets held for investment	2019-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2019-12-31	No
Aggregate proceeds on sale of assets	2019-12-31	$455,731
Aggregate carrying amount (costs) on sale of assets	2019-12-31	$414,919
Liabilities. Value of acquisition indebtedness at end of year	2019-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2019-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2019-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2019-12-31	Disclaimer
Accountancy firm name	2019-12-31	SENSIBA SAN FILIPPO LLP
Accountancy firm EIN	2019-12-31	942370906
2018 : NEKTAR THERAPEUTICS 401(K) PLAN 2018 401k financial data
Unrealized appreciation/depreciation of real estate assets	2018-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2018-12-31	$-2,858,619
Total unrealized appreciation/depreciation of assets	2018-12-31	$-2,858,619
Total transfer of assets to this plan	2018-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$0
Expenses. Interest paid	2018-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2018-12-31	$0
Total income from all sources (including contributions)	2018-12-31	$2,811,928
Total loss/gain on sale of assets	2018-12-31	$313,155
Total of all expenses incurred	2018-12-31	$2,212,183
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2018-12-31	$2,205,434
Expenses. Certain deemed distributions of participant loans	2018-12-31	$0
Value of total corrective distributions	2018-12-31	$7,329
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2018-12-31	$10,944,875
Value of total assets at end of year	2018-12-31	$89,338,147
Value of total assets at beginning of year	2018-12-31	$88,738,402
Total of administrative expenses incurred including professional, contract, advisory and management fees	2018-12-31	$-580
Total income from rents	2018-12-31	$0
Total interest from all sources	2018-12-31	$95,681
Total dividends received (eg from common stock, registered investment company shares)	2018-12-31	$4,785,078
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2018-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2018-12-31	$4,780,735
Assets. Real estate other than employer real property at end of year	2018-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2018-12-31	$0
Administrative expenses professional fees incurred	2018-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2018-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2018-12-31	$0
Was this plan covered by a fidelity bond	2018-12-31	Yes
Value of fidelity bond cover	2018-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2018-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2018-12-31	No
Contributions received from participants	2018-12-31	$6,892,609
Participant contributions at end of year	2018-12-31	$595,853
Participant contributions at beginning of year	2018-12-31	$589,941
Participant contributions at end of year	2018-12-31	$0
Participant contributions at beginning of year	2018-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2018-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2018-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2018-12-31	$1,238,223
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2018-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2018-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2018-12-31	$0
Assets. Loans (other than to participants) at end of year	2018-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2018-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2018-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2018-12-31	$0
Other income not declared elsewhere	2018-12-31	$0
Administrative expenses (other) incurred	2018-12-31	$-580
Liabilities. Value of operating payables at end of year	2018-12-31	$0
Liabilities. Value of operating payables at beginning of year	2018-12-31	$0
Total non interest bearing cash at end of year	2018-12-31	$0
Total non interest bearing cash at beginning of year	2018-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Income. Non cash contributions	2018-12-31	$0
Value of net income/loss	2018-12-31	$599,745
Value of net assets at end of year (total assets less liabilities)	2018-12-31	$89,338,147
Value of net assets at beginning of year (total assets less liabilities)	2018-12-31	$88,738,402
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2018-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2018-12-31	No
Were any leases to which the plan was party in default or uncollectible	2018-12-31	No
Assets. partnership/joint venture interests at end of year	2018-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2018-12-31	$0
Investment advisory and management fees	2018-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2018-12-31	$80,373,380
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2018-12-31	$77,914,492
Value of interest in pooled separate accounts at end of year	2018-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2018-12-31	$0
Interest on participant loans	2018-12-31	$37,026
Income. Interest from loans (other than to participants)	2018-12-31	$0
Interest earned on other investments	2018-12-31	$0
Income. Interest from US Government securities	2018-12-31	$0
Income. Interest from corporate debt instruments	2018-12-31	$0
Value of interest in master investment trust accounts at end of year	2018-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2018-12-31	$0
Value of interest in common/collective trusts at end of year	2018-12-31	$0
Value of interest in common/collective trusts at beginning of year	2018-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2018-12-31	$4,698,505
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2018-12-31	$3,201,241
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2018-12-31	$3,201,241
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2018-12-31	$58,655
Assets. Value of investments in 103.12 investment entities at end of year	2018-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2018-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2018-12-31	$0
Asset value of US Government securities at end of year	2018-12-31	$0
Asset value of US Government securities at beginning of year	2018-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2018-12-31	$-10,468,242
Net investment gain/loss from pooled separate accounts	2018-12-31	$0
Net investment gain or loss from common/collective trusts	2018-12-31	$0
Net gain/loss from 103.12 investment entities	2018-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2018-12-31	No
Was there a failure to transmit to the plan any participant contributions	2018-12-31	No
Has the plan failed to provide any benefit when due under the plan	2018-12-31	Yes
Assets. Invements in employer securities at end of year	2018-12-31	$3,330,135
Assets. Invements in employer securities at beginning of year	2018-12-31	$6,694,515
Assets. Value of employer real property at end of year	2018-12-31	$0
Assets. Value of employer real property at beginning of year	2018-12-31	$0
Contributions received in cash from employer	2018-12-31	$2,814,043
Employer contributions (assets) at end of year	2018-12-31	$0
Employer contributions (assets) at beginning of year	2018-12-31	$0
Income. Dividends from preferred stock	2018-12-31	$0
Income. Dividends from common stock	2018-12-31	$4,343
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2018-12-31	$2,205,434
Asset. Corporate debt instrument preferred debt at end of year	2018-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2018-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2018-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2018-12-31	$0
Contract administrator fees	2018-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2018-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2018-12-31	$340,274
Assets. Corporate common stocks other than exployer securities at beginning of year	2018-12-31	$338,213
Liabilities. Value of benefit claims payable at end of year	2018-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2018-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2018-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2018-12-31	$0
Did the plan have assets held for investment	2018-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2018-12-31	No
Aggregate proceeds on sale of assets	2018-12-31	$1,228,752
Aggregate carrying amount (costs) on sale of assets	2018-12-31	$915,597
Liabilities. Value of acquisition indebtedness at end of year	2018-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2018-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2018-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2018-12-31	Disclaimer
Accountancy firm name	2018-12-31	SENSIBA SAN FILIPPO LLP
Accountancy firm EIN	2018-12-31	942370906
2017 : NEKTAR THERAPEUTICS 401(K) PLAN 2017 401k financial data
Unrealized appreciation/depreciation of real estate assets	2017-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2017-12-31	$5,365,476
Total unrealized appreciation/depreciation of assets	2017-12-31	$5,365,476
Total transfer of assets to this plan	2017-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$0
Expenses. Interest paid	2017-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2017-12-31	$0
Total income from all sources (including contributions)	2017-12-31	$27,692,605
Total loss/gain on sale of assets	2017-12-31	$353,486
Total of all expenses incurred	2017-12-31	$6,609,343
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2017-12-31	$6,631,018
Expenses. Certain deemed distributions of participant loans	2017-12-31	$0
Value of total corrective distributions	2017-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2017-12-31	$8,284,431
Value of total assets at end of year	2017-12-31	$88,738,402
Value of total assets at beginning of year	2017-12-31	$67,655,140
Total of administrative expenses incurred including professional, contract, advisory and management fees	2017-12-31	$-21,675
Total income from rents	2017-12-31	$0
Total interest from all sources	2017-12-31	$48,052
Total dividends received (eg from common stock, registered investment company shares)	2017-12-31	$3,590,131
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2017-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2017-12-31	$3,587,128
Assets. Real estate other than employer real property at end of year	2017-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2017-12-31	$0
Administrative expenses professional fees incurred	2017-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2017-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2017-12-31	$0
Was this plan covered by a fidelity bond	2017-12-31	Yes
Value of fidelity bond cover	2017-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2017-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2017-12-31	No
Contributions received from participants	2017-12-31	$5,730,989
Participant contributions at end of year	2017-12-31	$589,941
Participant contributions at beginning of year	2017-12-31	$560,173
Participant contributions at end of year	2017-12-31	$0
Participant contributions at beginning of year	2017-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2017-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2017-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2017-12-31	$971,521
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2017-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2017-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2017-12-31	$0
Assets. Loans (other than to participants) at end of year	2017-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2017-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2017-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2017-12-31	$0
Other income not declared elsewhere	2017-12-31	$0
Administrative expenses (other) incurred	2017-12-31	$-21,675
Liabilities. Value of operating payables at end of year	2017-12-31	$0
Liabilities. Value of operating payables at beginning of year	2017-12-31	$0
Total non interest bearing cash at end of year	2017-12-31	$0
Total non interest bearing cash at beginning of year	2017-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Income. Non cash contributions	2017-12-31	$0
Value of net income/loss	2017-12-31	$21,083,262
Value of net assets at end of year (total assets less liabilities)	2017-12-31	$88,738,402
Value of net assets at beginning of year (total assets less liabilities)	2017-12-31	$67,655,140
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2017-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2017-12-31	No
Were any leases to which the plan was party in default or uncollectible	2017-12-31	No
Assets. partnership/joint venture interests at end of year	2017-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2017-12-31	$0
Investment advisory and management fees	2017-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2017-12-31	$77,914,492
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2017-12-31	$60,755,281
Value of interest in pooled separate accounts at end of year	2017-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2017-12-31	$0
Interest on participant loans	2017-12-31	$30,765
Income. Interest from loans (other than to participants)	2017-12-31	$0
Interest earned on other investments	2017-12-31	$0
Income. Interest from US Government securities	2017-12-31	$0
Income. Interest from corporate debt instruments	2017-12-31	$0
Value of interest in master investment trust accounts at end of year	2017-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2017-12-31	$0
Value of interest in common/collective trusts at end of year	2017-12-31	$0
Value of interest in common/collective trusts at beginning of year	2017-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2017-12-31	$3,201,241
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2017-12-31	$3,565,296
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2017-12-31	$3,565,296
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2017-12-31	$17,287
Assets. Value of investments in 103.12 investment entities at end of year	2017-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2017-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2017-12-31	$0
Asset value of US Government securities at end of year	2017-12-31	$0
Asset value of US Government securities at beginning of year	2017-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2017-12-31	$10,051,029
Net investment gain/loss from pooled separate accounts	2017-12-31	$0
Net investment gain or loss from common/collective trusts	2017-12-31	$0
Net gain/loss from 103.12 investment entities	2017-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2017-12-31	No
Was there a failure to transmit to the plan any participant contributions	2017-12-31	No
Has the plan failed to provide any benefit when due under the plan	2017-12-31	No
Assets. Invements in employer securities at end of year	2017-12-31	$6,694,515
Assets. Invements in employer securities at beginning of year	2017-12-31	$1,689,129
Assets. Value of employer real property at end of year	2017-12-31	$0
Assets. Value of employer real property at beginning of year	2017-12-31	$0
Contributions received in cash from employer	2017-12-31	$1,581,921
Employer contributions (assets) at end of year	2017-12-31	$0
Employer contributions (assets) at beginning of year	2017-12-31	$0
Income. Dividends from preferred stock	2017-12-31	$0
Income. Dividends from common stock	2017-12-31	$3,003
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2017-12-31	$6,631,018
Asset. Corporate debt instrument preferred debt at end of year	2017-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2017-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2017-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2017-12-31	$0
Contract administrator fees	2017-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2017-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2017-12-31	$338,213
Assets. Corporate common stocks other than exployer securities at beginning of year	2017-12-31	$1,085,261
Liabilities. Value of benefit claims payable at end of year	2017-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2017-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2017-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2017-12-31	$0
Did the plan have assets held for investment	2017-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2017-12-31	No
Aggregate proceeds on sale of assets	2017-12-31	$920,543
Aggregate carrying amount (costs) on sale of assets	2017-12-31	$567,057
Liabilities. Value of acquisition indebtedness at end of year	2017-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2017-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2017-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2017-12-31	Disclaimer
Accountancy firm name	2017-12-31	SENSIBA SAN FILIPPO LLP
Accountancy firm EIN	2017-12-31	942370906
2016 : NEKTAR THERAPEUTICS 401(K) PLAN 2016 401k financial data
Unrealized appreciation/depreciation of real estate assets	2016-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2016-12-31	$-668,422
Total unrealized appreciation/depreciation of assets	2016-12-31	$-668,422
Total transfer of assets to this plan	2016-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Expenses. Interest paid	2016-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2016-12-31	$0
Total income from all sources (including contributions)	2016-12-31	$10,027,039
Total loss/gain on sale of assets	2016-12-31	$40,303
Total of all expenses incurred	2016-12-31	$4,801,860
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2016-12-31	$4,790,346
Expenses. Certain deemed distributions of participant loans	2016-12-31	$0
Value of total corrective distributions	2016-12-31	$6,198
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2016-12-31	$6,389,858
Value of total assets at end of year	2016-12-31	$67,655,140
Value of total assets at beginning of year	2016-12-31	$62,429,961
Total of administrative expenses incurred including professional, contract, advisory and management fees	2016-12-31	$5,316
Total income from rents	2016-12-31	$0
Total interest from all sources	2016-12-31	$31,514
Total dividends received (eg from common stock, registered investment company shares)	2016-12-31	$2,349,119
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2016-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2016-12-31	$2,320,865
Assets. Real estate other than employer real property at end of year	2016-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2016-12-31	$0
Administrative expenses professional fees incurred	2016-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2016-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2016-12-31	$0
Was this plan covered by a fidelity bond	2016-12-31	Yes
Value of fidelity bond cover	2016-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2016-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2016-12-31	No
Contributions received from participants	2016-12-31	$4,605,976
Participant contributions at end of year	2016-12-31	$560,173
Participant contributions at beginning of year	2016-12-31	$586,654
Participant contributions at end of year	2016-12-31	$0
Participant contributions at beginning of year	2016-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2016-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2016-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2016-12-31	$722,071
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2016-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2016-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2016-12-31	$7,651
Assets. Loans (other than to participants) at end of year	2016-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2016-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2016-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2016-12-31	$0
Other income not declared elsewhere	2016-12-31	$0
Administrative expenses (other) incurred	2016-12-31	$5,316
Liabilities. Value of operating payables at end of year	2016-12-31	$0
Liabilities. Value of operating payables at beginning of year	2016-12-31	$0
Total non interest bearing cash at end of year	2016-12-31	$0
Total non interest bearing cash at beginning of year	2016-12-31	$3,829
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Income. Non cash contributions	2016-12-31	$0
Value of net income/loss	2016-12-31	$5,225,179
Value of net assets at end of year (total assets less liabilities)	2016-12-31	$67,655,140
Value of net assets at beginning of year (total assets less liabilities)	2016-12-31	$62,429,961
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2016-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2016-12-31	No
Were any leases to which the plan was party in default or uncollectible	2016-12-31	No
Assets. partnership/joint venture interests at end of year	2016-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2016-12-31	$0
Investment advisory and management fees	2016-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2016-12-31	$60,755,281
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2016-12-31	$54,801,010
Value of interest in pooled separate accounts at end of year	2016-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2016-12-31	$0
Interest on participant loans	2016-12-31	$29,734
Income. Interest from loans (other than to participants)	2016-12-31	$0
Interest earned on other investments	2016-12-31	$0
Income. Interest from US Government securities	2016-12-31	$0
Income. Interest from corporate debt instruments	2016-12-31	$0
Value of interest in master investment trust accounts at end of year	2016-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2016-12-31	$0
Value of interest in common/collective trusts at end of year	2016-12-31	$0
Value of interest in common/collective trusts at beginning of year	2016-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2016-12-31	$3,565,296
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2016-12-31	$3,662,757
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2016-12-31	$3,662,757
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2016-12-31	$1,780
Assets. Value of investments in 103.12 investment entities at end of year	2016-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2016-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2016-12-31	$0
Asset value of US Government securities at end of year	2016-12-31	$0
Asset value of US Government securities at beginning of year	2016-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2016-12-31	$1,884,667
Net investment gain/loss from pooled separate accounts	2016-12-31	$0
Net investment gain or loss from common/collective trusts	2016-12-31	$0
Net gain/loss from 103.12 investment entities	2016-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2016-12-31	No
Was there a failure to transmit to the plan any participant contributions	2016-12-31	No
Has the plan failed to provide any benefit when due under the plan	2016-12-31	No
Assets. Invements in employer securities at end of year	2016-12-31	$1,689,129
Assets. Invements in employer securities at beginning of year	2016-12-31	$2,488,474
Assets. Value of employer real property at end of year	2016-12-31	$0
Assets. Value of employer real property at beginning of year	2016-12-31	$0
Contributions received in cash from employer	2016-12-31	$1,061,811
Employer contributions (assets) at end of year	2016-12-31	$0
Employer contributions (assets) at beginning of year	2016-12-31	$0
Income. Dividends from preferred stock	2016-12-31	$0
Income. Dividends from common stock	2016-12-31	$28,254
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2016-12-31	$4,790,346
Asset. Corporate debt instrument preferred debt at end of year	2016-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2016-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2016-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2016-12-31	$0
Contract administrator fees	2016-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2016-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2016-12-31	$1,085,261
Assets. Corporate common stocks other than exployer securities at beginning of year	2016-12-31	$879,586
Liabilities. Value of benefit claims payable at end of year	2016-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2016-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2016-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2016-12-31	$0
Did the plan have assets held for investment	2016-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2016-12-31	No
Aggregate proceeds on sale of assets	2016-12-31	$871,073
Aggregate carrying amount (costs) on sale of assets	2016-12-31	$830,770
Liabilities. Value of acquisition indebtedness at end of year	2016-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2016-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2016-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2016-12-31	Disclaimer
Accountancy firm name	2016-12-31	SENSIBA SAN FILIPPO LLP
Accountancy firm EIN	2016-12-31	942370906
2015 : NEKTAR THERAPEUTICS 401(K) PLAN 2015 401k financial data
Unrealized appreciation/depreciation of real estate assets	2015-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2015-12-31	$46,316
Total unrealized appreciation/depreciation of assets	2015-12-31	$46,316
Total transfer of assets to this plan	2015-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Expenses. Interest paid	2015-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2015-12-31	$0
Total income from all sources (including contributions)	2015-12-31	$6,689,189
Total loss/gain on sale of assets	2015-12-31	$-45,062
Total of all expenses incurred	2015-12-31	$3,273,834
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2015-12-31	$3,255,838
Expenses. Certain deemed distributions of participant loans	2015-12-31	$0
Value of total corrective distributions	2015-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2015-12-31	$6,116,176
Value of total assets at end of year	2015-12-31	$62,429,961
Value of total assets at beginning of year	2015-12-31	$59,014,606
Total of administrative expenses incurred including professional, contract, advisory and management fees	2015-12-31	$17,996
Total income from rents	2015-12-31	$0
Total interest from all sources	2015-12-31	$31,762
Total dividends received (eg from common stock, registered investment company shares)	2015-12-31	$2,777,680
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2015-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2015-12-31	$2,756,629
Assets. Real estate other than employer real property at end of year	2015-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2015-12-31	$0
Administrative expenses professional fees incurred	2015-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2015-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2015-12-31	$0
Was this plan covered by a fidelity bond	2015-12-31	Yes
Value of fidelity bond cover	2015-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2015-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2015-12-31	No
Contributions received from participants	2015-12-31	$4,475,895
Participant contributions at end of year	2015-12-31	$586,654
Participant contributions at beginning of year	2015-12-31	$642,122
Participant contributions at end of year	2015-12-31	$0
Participant contributions at beginning of year	2015-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2015-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2015-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2015-12-31	$700,735
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2015-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2015-12-31	$7,651
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2015-12-31	$0
Assets. Loans (other than to participants) at end of year	2015-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2015-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2015-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2015-12-31	$0
Other income not declared elsewhere	2015-12-31	$0
Administrative expenses (other) incurred	2015-12-31	$17,996
Liabilities. Value of operating payables at end of year	2015-12-31	$0
Liabilities. Value of operating payables at beginning of year	2015-12-31	$0
Total non interest bearing cash at end of year	2015-12-31	$3,829
Total non interest bearing cash at beginning of year	2015-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Income. Non cash contributions	2015-12-31	$0
Value of net income/loss	2015-12-31	$3,415,355
Value of net assets at end of year (total assets less liabilities)	2015-12-31	$62,429,961
Value of net assets at beginning of year (total assets less liabilities)	2015-12-31	$59,014,606
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2015-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2015-12-31	No
Were any leases to which the plan was party in default or uncollectible	2015-12-31	No
Assets. partnership/joint venture interests at end of year	2015-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2015-12-31	$0
Investment advisory and management fees	2015-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2015-12-31	$54,801,010
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2015-12-31	$51,594,287
Value of interest in pooled separate accounts at end of year	2015-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2015-12-31	$0
Interest on participant loans	2015-12-31	$31,259
Income. Interest from loans (other than to participants)	2015-12-31	$0
Interest earned on other investments	2015-12-31	$0
Income. Interest from US Government securities	2015-12-31	$0
Income. Interest from corporate debt instruments	2015-12-31	$0
Value of interest in master investment trust accounts at end of year	2015-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2015-12-31	$0
Value of interest in common/collective trusts at end of year	2015-12-31	$0
Value of interest in common/collective trusts at beginning of year	2015-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2015-12-31	$3,662,757
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2015-12-31	$3,530,218
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2015-12-31	$3,530,218
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2015-12-31	$503
Assets. Value of investments in 103.12 investment entities at end of year	2015-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2015-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2015-12-31	$0
Asset value of US Government securities at end of year	2015-12-31	$0
Asset value of US Government securities at beginning of year	2015-12-31	$22,763
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2015-12-31	$-2,237,683
Net investment gain/loss from pooled separate accounts	2015-12-31	$0
Net investment gain or loss from common/collective trusts	2015-12-31	$0
Net gain/loss from 103.12 investment entities	2015-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2015-12-31	No
Was there a failure to transmit to the plan any participant contributions	2015-12-31	No
Has the plan failed to provide any benefit when due under the plan	2015-12-31	No
Assets. Invements in employer securities at end of year	2015-12-31	$2,488,474
Assets. Invements in employer securities at beginning of year	2015-12-31	$2,500,964
Assets. Value of employer real property at end of year	2015-12-31	$0
Assets. Value of employer real property at beginning of year	2015-12-31	$0
Contributions received in cash from employer	2015-12-31	$939,546
Employer contributions (assets) at end of year	2015-12-31	$0
Employer contributions (assets) at beginning of year	2015-12-31	$0
Income. Dividends from preferred stock	2015-12-31	$0
Income. Dividends from common stock	2015-12-31	$21,051
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2015-12-31	$3,255,838
Asset. Corporate debt instrument preferred debt at end of year	2015-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2015-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2015-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2015-12-31	$0
Contract administrator fees	2015-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2015-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2015-12-31	$879,586
Assets. Corporate common stocks other than exployer securities at beginning of year	2015-12-31	$724,252
Liabilities. Value of benefit claims payable at end of year	2015-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2015-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2015-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2015-12-31	$0
Did the plan have assets held for investment	2015-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2015-12-31	No
Aggregate proceeds on sale of assets	2015-12-31	$2,008,014
Aggregate carrying amount (costs) on sale of assets	2015-12-31	$2,053,076
Liabilities. Value of acquisition indebtedness at end of year	2015-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2015-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2015-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2015-12-31	Disclaimer
Accountancy firm name	2015-12-31	SENSIBA SAN FILIPPO LLP
Accountancy firm EIN	2015-12-31	942370906
2014 : NEKTAR THERAPEUTICS 401(K) PLAN 2014 401k financial data
Unrealized appreciation/depreciation of real estate assets	2014-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2014-12-31	$604,312
Total unrealized appreciation/depreciation of assets	2014-12-31	$604,312
Total transfer of assets to this plan	2014-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Expenses. Interest paid	2014-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2014-12-31	$0
Total income from all sources (including contributions)	2014-12-31	$9,517,141
Total loss/gain on sale of assets	2014-12-31	$131,245
Total of all expenses incurred	2014-12-31	$4,708,938
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2014-12-31	$4,659,454
Expenses. Certain deemed distributions of participant loans	2014-12-31	$27,104
Value of total corrective distributions	2014-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2014-12-31	$5,543,269
Value of total assets at end of year	2014-12-31	$59,014,606
Value of total assets at beginning of year	2014-12-31	$54,206,403
Total of administrative expenses incurred including professional, contract, advisory and management fees	2014-12-31	$22,380
Total income from rents	2014-12-31	$0
Total interest from all sources	2014-12-31	$30,524
Total dividends received (eg from common stock, registered investment company shares)	2014-12-31	$3,727,119
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2014-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2014-12-31	$3,713,458
Assets. Real estate other than employer real property at end of year	2014-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2014-12-31	$0
Administrative expenses professional fees incurred	2014-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2014-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2014-12-31	$0
Was this plan covered by a fidelity bond	2014-12-31	Yes
Value of fidelity bond cover	2014-12-31	$500,000
If this is an individual account plan, was there a blackout period	2014-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2014-12-31	No
Contributions received from participants	2014-12-31	$4,031,889
Participant contributions at end of year	2014-12-31	$642,122
Participant contributions at beginning of year	2014-12-31	$497,983
Participant contributions at end of year	2014-12-31	$0
Participant contributions at beginning of year	2014-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2014-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2014-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2014-12-31	$573,825
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2014-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2014-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2014-12-31	$0
Assets. Loans (other than to participants) at end of year	2014-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2014-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2014-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2014-12-31	$0
Other income not declared elsewhere	2014-12-31	$0
Administrative expenses (other) incurred	2014-12-31	$22,380
Liabilities. Value of operating payables at end of year	2014-12-31	$0
Liabilities. Value of operating payables at beginning of year	2014-12-31	$0
Total non interest bearing cash at end of year	2014-12-31	$0
Total non interest bearing cash at beginning of year	2014-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Income. Non cash contributions	2014-12-31	$0
Value of net income/loss	2014-12-31	$4,808,203
Value of net assets at end of year (total assets less liabilities)	2014-12-31	$59,014,606
Value of net assets at beginning of year (total assets less liabilities)	2014-12-31	$54,206,403
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2014-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2014-12-31	No
Were any leases to which the plan was party in default or uncollectible	2014-12-31	No
Assets. partnership/joint venture interests at end of year	2014-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2014-12-31	$0
Investment advisory and management fees	2014-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2014-12-31	$51,594,287
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2014-12-31	$47,486,107
Value of interest in pooled separate accounts at end of year	2014-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2014-12-31	$0
Interest on participant loans	2014-12-31	$30,186
Income. Interest from loans (other than to participants)	2014-12-31	$0
Interest earned on other investments	2014-12-31	$0
Income. Interest from US Government securities	2014-12-31	$0
Income. Interest from corporate debt instruments	2014-12-31	$0
Value of interest in master investment trust accounts at end of year	2014-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2014-12-31	$0
Value of interest in common/collective trusts at end of year	2014-12-31	$0
Value of interest in common/collective trusts at beginning of year	2014-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2014-12-31	$3,530,218
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2014-12-31	$3,443,869
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2014-12-31	$3,443,869
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2014-12-31	$338
Assets. Value of investments in 103.12 investment entities at end of year	2014-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2014-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2014-12-31	$0
Asset value of US Government securities at end of year	2014-12-31	$22,763
Asset value of US Government securities at beginning of year	2014-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2014-12-31	$-519,328
Net investment gain/loss from pooled separate accounts	2014-12-31	$0
Net investment gain or loss from common/collective trusts	2014-12-31	$0
Net gain/loss from 103.12 investment entities	2014-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2014-12-31	No
Was there a failure to transmit to the plan any participant contributions	2014-12-31	No
Has the plan failed to provide any benefit when due under the plan	2014-12-31	No
Assets. Invements in employer securities at end of year	2014-12-31	$2,500,964
Assets. Invements in employer securities at beginning of year	2014-12-31	$2,083,250
Assets. Value of employer real property at end of year	2014-12-31	$0
Assets. Value of employer real property at beginning of year	2014-12-31	$0
Contributions received in cash from employer	2014-12-31	$937,555
Employer contributions (assets) at end of year	2014-12-31	$0
Employer contributions (assets) at beginning of year	2014-12-31	$0
Income. Dividends from preferred stock	2014-12-31	$0
Income. Dividends from common stock	2014-12-31	$13,661
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2014-12-31	$4,659,454
Asset. Corporate debt instrument preferred debt at end of year	2014-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2014-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2014-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2014-12-31	$0
Contract administrator fees	2014-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2014-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2014-12-31	$724,252
Assets. Corporate common stocks other than exployer securities at beginning of year	2014-12-31	$695,194
Liabilities. Value of benefit claims payable at end of year	2014-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2014-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2014-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2014-12-31	$0
Did the plan have assets held for investment	2014-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2014-12-31	No
Aggregate proceeds on sale of assets	2014-12-31	$2,358,175
Aggregate carrying amount (costs) on sale of assets	2014-12-31	$2,226,930
Liabilities. Value of acquisition indebtedness at end of year	2014-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2014-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2014-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2014-12-31	Disclaimer
Accountancy firm name	2014-12-31	SENSIBA SAN FILIPPO LLP
Accountancy firm EIN	2014-12-31	942370906
2013 : NEKTAR THERAPEUTICS 401(K) PLAN 2013 401k financial data
Unrealized appreciation/depreciation of real estate assets	2013-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2013-12-31	$784,036
Total unrealized appreciation/depreciation of assets	2013-12-31	$784,036
Total transfer of assets to this plan	2013-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Expenses. Interest paid	2013-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2013-12-31	$0
Total income from all sources (including contributions)	2013-12-31	$14,319,620
Total loss/gain on sale of assets	2013-12-31	$130,902
Total of all expenses incurred	2013-12-31	$2,949,468
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2013-12-31	$2,926,175
Expenses. Certain deemed distributions of participant loans	2013-12-31	$0
Value of total corrective distributions	2013-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2013-12-31	$5,513,816
Value of total assets at end of year	2013-12-31	$54,206,403
Value of total assets at beginning of year	2013-12-31	$42,836,251
Total of administrative expenses incurred including professional, contract, advisory and management fees	2013-12-31	$23,293
Total income from rents	2013-12-31	$0
Total interest from all sources	2013-12-31	$26,593
Total dividends received (eg from common stock, registered investment company shares)	2013-12-31	$1,318,702
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2013-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2013-12-31	$1,305,555
Assets. Real estate other than employer real property at end of year	2013-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2013-12-31	$0
Administrative expenses professional fees incurred	2013-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2013-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2013-12-31	$0
Was this plan covered by a fidelity bond	2013-12-31	Yes
Value of fidelity bond cover	2013-12-31	$500,000
If this is an individual account plan, was there a blackout period	2013-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2013-12-31	No
Contributions received from participants	2013-12-31	$3,977,736
Participant contributions at end of year	2013-12-31	$497,983
Participant contributions at beginning of year	2013-12-31	$446,832
Participant contributions at end of year	2013-12-31	$0
Participant contributions at beginning of year	2013-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2013-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2013-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2013-12-31	$560,599
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2013-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2013-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2013-12-31	$0
Assets. Loans (other than to participants) at end of year	2013-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2013-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2013-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2013-12-31	$0
Other income not declared elsewhere	2013-12-31	$0
Administrative expenses (other) incurred	2013-12-31	$23,293
Liabilities. Value of operating payables at end of year	2013-12-31	$0
Liabilities. Value of operating payables at beginning of year	2013-12-31	$0
Total non interest bearing cash at end of year	2013-12-31	$0
Total non interest bearing cash at beginning of year	2013-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Income. Non cash contributions	2013-12-31	$0
Value of net income/loss	2013-12-31	$11,370,152
Value of net assets at end of year (total assets less liabilities)	2013-12-31	$54,206,403
Value of net assets at beginning of year (total assets less liabilities)	2013-12-31	$42,836,251
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2013-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2013-12-31	No
Were any leases to which the plan was party in default or uncollectible	2013-12-31	No
Assets. partnership/joint venture interests at end of year	2013-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2013-12-31	$0
Investment advisory and management fees	2013-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2013-12-31	$47,486,107
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2013-12-31	$36,637,901
Value of interest in pooled separate accounts at end of year	2013-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2013-12-31	$0
Interest on participant loans	2013-12-31	$26,204
Income. Interest from loans (other than to participants)	2013-12-31	$0
Interest earned on other investments	2013-12-31	$0
Income. Interest from US Government securities	2013-12-31	$0
Income. Interest from corporate debt instruments	2013-12-31	$0
Value of interest in master investment trust accounts at end of year	2013-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2013-12-31	$0
Value of interest in common/collective trusts at end of year	2013-12-31	$0
Value of interest in common/collective trusts at beginning of year	2013-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2013-12-31	$3,443,869
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2013-12-31	$3,755,064
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2013-12-31	$3,755,064
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2013-12-31	$389
Assets. Value of investments in 103.12 investment entities at end of year	2013-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2013-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2013-12-31	$0
Asset value of US Government securities at end of year	2013-12-31	$0
Asset value of US Government securities at beginning of year	2013-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2013-12-31	$6,545,571
Net investment gain/loss from pooled separate accounts	2013-12-31	$0
Net investment gain or loss from common/collective trusts	2013-12-31	$0
Net gain/loss from 103.12 investment entities	2013-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2013-12-31	No
Was there a failure to transmit to the plan any participant contributions	2013-12-31	No
Has the plan failed to provide any benefit when due under the plan	2013-12-31	No
Assets. Invements in employer securities at end of year	2013-12-31	$2,083,250
Assets. Invements in employer securities at beginning of year	2013-12-31	$1,546,315
Assets. Value of employer real property at end of year	2013-12-31	$0
Assets. Value of employer real property at beginning of year	2013-12-31	$0
Contributions received in cash from employer	2013-12-31	$975,481
Employer contributions (assets) at end of year	2013-12-31	$0
Employer contributions (assets) at beginning of year	2013-12-31	$0
Income. Dividends from preferred stock	2013-12-31	$0
Income. Dividends from common stock	2013-12-31	$13,147
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2013-12-31	$2,926,175
Asset. Corporate debt instrument preferred debt at end of year	2013-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2013-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2013-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2013-12-31	$0
Contract administrator fees	2013-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2013-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2013-12-31	$695,194
Assets. Corporate common stocks other than exployer securities at beginning of year	2013-12-31	$450,139
Liabilities. Value of benefit claims payable at end of year	2013-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2013-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2013-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2013-12-31	$0
Did the plan have assets held for investment	2013-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2013-12-31	No
Aggregate proceeds on sale of assets	2013-12-31	$915,759
Aggregate carrying amount (costs) on sale of assets	2013-12-31	$784,857
Liabilities. Value of acquisition indebtedness at end of year	2013-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2013-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2013-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2013-12-31	Disclaimer
Accountancy firm name	2013-12-31	SENSIBA SAN FILIPPO LLP
Accountancy firm EIN	2013-12-31	942370906
2012 : NEKTAR THERAPEUTICS 401(K) PLAN 2012 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2012-12-31	$401,835
Total unrealized appreciation/depreciation of assets	2012-12-31	$401,835
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Total income from all sources (including contributions)	2012-12-31	$9,751,688
Total loss/gain on sale of assets	2012-12-31	$57,964
Total of all expenses incurred	2012-12-31	$2,643,014
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2012-12-31	$2,614,436
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2012-12-31	$4,783,602
Value of total assets at end of year	2012-12-31	$42,836,251
Value of total assets at beginning of year	2012-12-31	$35,727,577
Total of administrative expenses incurred including professional, contract, advisory and management fees	2012-12-31	$28,578
Total interest from all sources	2012-12-31	$18,579
Total dividends received (eg from common stock, registered investment company shares)	2012-12-31	$1,008,918
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2012-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2012-12-31	$998,537
Was this plan covered by a fidelity bond	2012-12-31	Yes
Value of fidelity bond cover	2012-12-31	$500,000
If this is an individual account plan, was there a blackout period	2012-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2012-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2012-12-31	No
Contributions received from participants	2012-12-31	$3,676,379
Participant contributions at end of year	2012-12-31	$446,832
Participant contributions at beginning of year	2012-12-31	$253,179
Income. Received or receivable in cash from other sources (including rollovers)	2012-12-31	$183,433
Administrative expenses (other) incurred	2012-12-31	$28,578
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Value of net income/loss	2012-12-31	$7,108,674
Value of net assets at end of year (total assets less liabilities)	2012-12-31	$42,836,251
Value of net assets at beginning of year (total assets less liabilities)	2012-12-31	$35,727,577
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2012-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2012-12-31	No
Were any leases to which the plan was party in default or uncollectible	2012-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2012-12-31	$36,637,901
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2012-12-31	$30,257,776
Interest on participant loans	2012-12-31	$18,213
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2012-12-31	$3,755,064
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2012-12-31	$3,575,445
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2012-12-31	$3,575,445
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2012-12-31	$366
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2012-12-31	$3,480,790
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2012-12-31	No
Was there a failure to transmit to the plan any participant contributions	2012-12-31	No
Has the plan failed to provide any benefit when due under the plan	2012-12-31	No
Assets. Invements in employer securities at end of year	2012-12-31	$1,546,315
Assets. Invements in employer securities at beginning of year	2012-12-31	$1,288,946
Contributions received in cash from employer	2012-12-31	$923,790
Income. Dividends from common stock	2012-12-31	$10,381
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2012-12-31	$2,614,436
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2012-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2012-12-31	$450,139
Assets. Corporate common stocks other than exployer securities at beginning of year	2012-12-31	$352,231
Did the plan have assets held for investment	2012-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2012-12-31	No
Aggregate proceeds on sale of assets	2012-12-31	$652,994
Aggregate carrying amount (costs) on sale of assets	2012-12-31	$595,030
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2012-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2012-12-31	Disclaimer
Accountancy firm name	2012-12-31	SENSIBA SAN FILIPPO LLP
Accountancy firm EIN	2012-12-31	942370906
2011 : NEKTAR THERAPEUTICS 401(K) PLAN 2011 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2011-12-31	$-1,693,258
Total unrealized appreciation/depreciation of assets	2011-12-31	$-1,693,258
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Total income from all sources (including contributions)	2011-12-31	$1,776,146
Total loss/gain on sale of assets	2011-12-31	$-130,307
Total of all expenses incurred	2011-12-31	$2,950,273
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2011-12-31	$2,909,769
Value of total corrective distributions	2011-12-31	$13,323
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2011-12-31	$4,451,608
Value of total assets at end of year	2011-12-31	$35,727,577
Value of total assets at beginning of year	2011-12-31	$36,901,704
Total of administrative expenses incurred including professional, contract, advisory and management fees	2011-12-31	$27,181
Total interest from all sources	2011-12-31	$18,618
Total dividends received (eg from common stock, registered investment company shares)	2011-12-31	$1,020,307
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2011-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2011-12-31	$1,006,922
Was this plan covered by a fidelity bond	2011-12-31	Yes
Value of fidelity bond cover	2011-12-31	$500,000
If this is an individual account plan, was there a blackout period	2011-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2011-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2011-12-31	No
Contributions received from participants	2011-12-31	$3,302,977
Participant contributions at end of year	2011-12-31	$253,179
Participant contributions at beginning of year	2011-12-31	$204,441
Income. Received or receivable in cash from other sources (including rollovers)	2011-12-31	$256,066
Administrative expenses (other) incurred	2011-12-31	$27,181
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Value of net income/loss	2011-12-31	$-1,174,127
Value of net assets at end of year (total assets less liabilities)	2011-12-31	$35,727,577
Value of net assets at beginning of year (total assets less liabilities)	2011-12-31	$36,901,704
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2011-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2011-12-31	No
Were any leases to which the plan was party in default or uncollectible	2011-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2011-12-31	$30,257,776
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2011-12-31	$30,179,166
Interest on participant loans	2011-12-31	$14,293
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2011-12-31	$3,575,445
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2011-12-31	$2,983,114
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2011-12-31	$2,983,114
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2011-12-31	$4,325
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2011-12-31	$-1,890,822
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2011-12-31	No
Was there a failure to transmit to the plan any participant contributions	2011-12-31	No
Has the plan failed to provide any benefit when due under the plan	2011-12-31	No
Assets. Invements in employer securities at end of year	2011-12-31	$1,288,946
Assets. Invements in employer securities at beginning of year	2011-12-31	$3,333,723
Contributions received in cash from employer	2011-12-31	$892,565
Income. Dividends from common stock	2011-12-31	$13,385
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2011-12-31	$2,909,769
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2011-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2011-12-31	$352,231
Assets. Corporate common stocks other than exployer securities at beginning of year	2011-12-31	$201,260
Did the plan have assets held for investment	2011-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2011-12-31	No
Aggregate proceeds on sale of assets	2011-12-31	$582,551
Aggregate carrying amount (costs) on sale of assets	2011-12-31	$712,858
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2011-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2011-12-31	Disclaimer
Accountancy firm name	2011-12-31	SENSIBA SAN FILIPPO, LLP
Accountancy firm EIN	2011-12-31	942370906
2010 : NEKTAR THERAPEUTICS 401(K) PLAN 2010 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2010-12-31	$930,775
Total unrealized appreciation/depreciation of assets	2010-12-31	$930,775
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2010-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2010-12-31	$0
Total income from all sources (including contributions)	2010-12-31	$8,947,211
Total loss/gain on sale of assets	2010-12-31	$174,599
Total of all expenses incurred	2010-12-31	$3,314,405
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2010-12-31	$3,283,368
Value of total corrective distributions	2010-12-31	$1,687
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2010-12-31	$4,236,430
Value of total assets at end of year	2010-12-31	$36,901,704
Value of total assets at beginning of year	2010-12-31	$31,268,898
Total of administrative expenses incurred including professional, contract, advisory and management fees	2010-12-31	$29,350
Total interest from all sources	2010-12-31	$9,335
Total dividends received (eg from common stock, registered investment company shares)	2010-12-31	$659,317
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2010-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2010-12-31	$655,616
Was this plan covered by a fidelity bond	2010-12-31	Yes
Value of fidelity bond cover	2010-12-31	$500,000
If this is an individual account plan, was there a blackout period	2010-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2010-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2010-12-31	No
Contributions received from participants	2010-12-31	$2,858,558
Participant contributions at end of year	2010-12-31	$204,441
Participant contributions at beginning of year	2010-12-31	$116,337
Income. Received or receivable in cash from other sources (including rollovers)	2010-12-31	$561,937
Administrative expenses (other) incurred	2010-12-31	$29,350
Total non interest bearing cash at end of year	2010-12-31	$0
Total non interest bearing cash at beginning of year	2010-12-31	$2,977
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Value of net income/loss	2010-12-31	$5,632,806
Value of net assets at end of year (total assets less liabilities)	2010-12-31	$36,901,704
Value of net assets at beginning of year (total assets less liabilities)	2010-12-31	$31,268,898
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2010-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2010-12-31	No
Were any leases to which the plan was party in default or uncollectible	2010-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2010-12-31	$30,179,166
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2010-12-31	$25,204,320
Interest on participant loans	2010-12-31	$8,735
Value of interest in common/collective trusts at end of year	2010-12-31	$0
Value of interest in common/collective trusts at beginning of year	2010-12-31	$3,408
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2010-12-31	$2,983,114
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2010-12-31	$2,974,330
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2010-12-31	$2,974,330
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2010-12-31	$600
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2010-12-31	$2,936,688
Net investment gain or loss from common/collective trusts	2010-12-31	$67
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2010-12-31	No
Was there a failure to transmit to the plan any participant contributions	2010-12-31	No
Has the plan failed to provide any benefit when due under the plan	2010-12-31	No
Assets. Invements in employer securities at end of year	2010-12-31	$3,333,723
Assets. Invements in employer securities at beginning of year	2010-12-31	$2,833,022
Contributions received in cash from employer	2010-12-31	$815,935
Income. Dividends from common stock	2010-12-31	$3,701
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2010-12-31	$3,283,368
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2010-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2010-12-31	$201,260
Assets. Corporate common stocks other than exployer securities at beginning of year	2010-12-31	$134,504
Did the plan have assets held for investment	2010-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2010-12-31	No
Aggregate proceeds on sale of assets	2010-12-31	$676,129
Aggregate carrying amount (costs) on sale of assets	2010-12-31	$501,530
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2010-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2010-12-31	Disclaimer
Accountancy firm name	2010-12-31	SENSIBA SAN FILIPPO, LLP
Accountancy firm EIN	2010-12-31	942370906
2009 : NEKTAR THERAPEUTICS 401(K) PLAN 2009 401k financial data
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2009-12-31	$0

Form 5500 Responses for NEKTAR THERAPEUTICS 401(K) PLAN

2023: NEKTAR THERAPEUTICS 401(K) PLAN 2023 form 5500 responses
2023-01-01	Type of plan entity	Single employer plan
2023-01-01	Submission has been amended	No
2023-01-01	This submission is the final filing	No
2023-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2023-01-01	Plan is a collectively bargained plan	No
2023-01-01	Plan funding arrangement – Trust	Yes
2023-01-01	Plan benefit arrangement - Trust	Yes
2022: NEKTAR THERAPEUTICS 401(K) PLAN 2022 form 5500 responses
2022-01-01	Type of plan entity	Single employer plan
2022-01-01	This submission is the final filing	No
2022-01-01	Plan is a collectively bargained plan	No
2022-01-01	Plan funding arrangement – Trust	Yes
2022-01-01	Plan benefit arrangement - Trust	Yes
2021: NEKTAR THERAPEUTICS 401(K) PLAN 2021 form 5500 responses
2021-01-01	Type of plan entity	Single employer plan
2021-01-01	This submission is the final filing	No
2021-01-01	Plan is a collectively bargained plan	No
2021-01-01	Plan funding arrangement – Trust	Yes
2021-01-01	Plan benefit arrangement - Trust	Yes
2020: NEKTAR THERAPEUTICS 401(K) PLAN 2020 form 5500 responses
2020-01-01	Type of plan entity	Single employer plan
2020-01-01	This submission is the final filing	No
2020-01-01	Plan is a collectively bargained plan	No
2020-01-01	Plan funding arrangement – Trust	Yes
2020-01-01	Plan benefit arrangement - Trust	Yes
2019: NEKTAR THERAPEUTICS 401(K) PLAN 2019 form 5500 responses
2019-01-01	Type of plan entity	Single employer plan
2019-01-01	Submission has been amended	No
2019-01-01	This submission is the final filing	No
2019-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2019-01-01	Plan is a collectively bargained plan	No
2019-01-01	Plan funding arrangement – Trust	Yes
2019-01-01	Plan benefit arrangement - Trust	Yes
2017: NEKTAR THERAPEUTICS 401(K) PLAN 2017 form 5500 responses
2017-01-01	Type of plan entity	Single employer plan
2017-01-01	Submission has been amended	No
2017-01-01	This submission is the final filing	No
2017-01-01	Plan is a collectively bargained plan	No
2017-01-01	Plan funding arrangement – Trust	Yes
2017-01-01	Plan benefit arrangement - Trust	Yes
2016: NEKTAR THERAPEUTICS 401(K) PLAN 2016 form 5500 responses
2016-01-01	Type of plan entity	Single employer plan
2016-01-01	Submission has been amended	No
2016-01-01	This submission is the final filing	No
2016-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2016-01-01	Plan is a collectively bargained plan	No
2016-01-01	Plan funding arrangement – Trust	Yes
2016-01-01	Plan benefit arrangement - Trust	Yes
2015: NEKTAR THERAPEUTICS 401(K) PLAN 2015 form 5500 responses
2015-01-01	Type of plan entity	Single employer plan
2015-01-01	Submission has been amended	No
2015-01-01	This submission is the final filing	No
2015-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2015-01-01	Plan is a collectively bargained plan	No
2015-01-01	Plan funding arrangement – Trust	Yes
2015-01-01	Plan benefit arrangement - Trust	Yes
2014: NEKTAR THERAPEUTICS 401(K) PLAN 2014 form 5500 responses
2014-01-01	Type of plan entity	Single employer plan
2014-01-01	Submission has been amended	No
2014-01-01	This submission is the final filing	No
2014-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2014-01-01	Plan is a collectively bargained plan	No
2014-01-01	Plan funding arrangement – Trust	Yes
2014-01-01	Plan benefit arrangement - Trust	Yes
2013: NEKTAR THERAPEUTICS 401(K) PLAN 2013 form 5500 responses
2013-01-01	Type of plan entity	Single employer plan
2013-01-01	Submission has been amended	No
2013-01-01	This submission is the final filing	No
2013-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2013-01-01	Plan is a collectively bargained plan	No
2013-01-01	Plan funding arrangement – Trust	Yes
2013-01-01	Plan benefit arrangement - Trust	Yes
2012: NEKTAR THERAPEUTICS 401(K) PLAN 2012 form 5500 responses
2012-01-01	Type of plan entity	Single employer plan
2012-01-01	Submission has been amended	No
2012-01-01	This submission is the final filing	No
2012-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2012-01-01	Plan funding arrangement – Trust	Yes
2012-01-01	Plan benefit arrangement - Trust	Yes
2011: NEKTAR THERAPEUTICS 401(K) PLAN 2011 form 5500 responses
2011-01-01	Type of plan entity	Single employer plan
2011-01-01	Submission has been amended	No
2011-01-01	This submission is the final filing	No
2011-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2011-01-01	Plan is a collectively bargained plan	No
2011-01-01	Plan funding arrangement – Trust	Yes
2011-01-01	Plan benefit arrangement - Trust	Yes
2009: NEKTAR THERAPEUTICS 401(K) PLAN 2009 form 5500 responses
2009-01-01	Type of plan entity	Single employer plan
2009-01-01	Submission has been amended	No
2009-01-01	This submission is the final filing	No
2009-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2009-01-01	Plan funding arrangement – Trust	Yes
2009-01-01	Plan benefit arrangement - Trust	Yes