MDU RESOURCES GROUP, INC. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan MDU RESOURCES GROUP, INC. PENSION PLAN FOR NON-BARGAINING UNIT EMPLOYEES
401k plan membership statisitcs for MDU RESOURCES GROUP, INC. PENSION PLAN FOR NON-BARGAINING UNIT EMPLOYEES
| Measure | Date | Value |
|---|
| 2022: MDU RESOURCES GROUP, INC. PENSION PLAN FOR NON-BARGAINING UNIT EMPLOYEES 2022 401k membership |
|---|
| Market value of plan assets | 2022-12-31 | 131,004,523 |
| Acturial value of plan assets | 2022-12-31 | 129,114,974 |
| Funding target for retired participants and beneficiaries receiving payment | 2022-12-31 | 93,901,257 |
| Number of terminated vested participants | 2022-12-31 | 61 |
| Fundng target for terminated vested participants | 2022-12-31 | 3,131,191 |
| Active participant vested funding target | 2022-12-31 | 16,184,375 |
| Number of active participants | 2022-12-31 | 151 |
| Total funding liabilities for active participants | 2022-12-31 | 16,184,375 |
| Total participant count | 2022-12-31 | 636 |
| Total funding target for all participants | 2022-12-31 | 113,216,823 |
| Balance at beginning of prior year after applicable adjustments | 2022-12-31 | 0 |
| Prefunding balance at beginning of prior year after applicable adjustments | 2022-12-31 | 7,416,491 |
| Carryover balanced portion elected for use to offset prior years funding requirement | 2022-12-31 | 0 |
| Prefunding balanced used to offset prior years funding requirement | 2022-12-31 | 0 |
| Amount remaining of carryover balance | 2022-12-31 | 0 |
| Amount remaining of prefunding balance | 2022-12-31 | 7,416,491 |
| Present value of excess contributions | 2022-12-31 | 0 |
| Total available prior years excess cotributions available at beginning of current plan year to add to prefunding balance | 2022-12-31 | 0 |
| Total available prior years excess cotributions added at beginning of current plan year to add to prefunding balance | 2022-12-31 | 0 |
| Reductions in caryover balances due to elections or deemed elections | 2022-12-31 | 0 |
| Reductions in prefunding balances due to elections or deemed elections | 2022-12-31 | 0 |
| Balance of carryovers at beginning of current year | 2022-12-31 | 0 |
| Balance of prefunding at beginning of current year | 2022-12-31 | 7,694,609 |
| Total employer contributions | 2022-12-31 | 4,239,000 |
| Contributions allocated toward unpaid minimum require contributions from prior years | 2022-12-31 | 0 |
| Contributions made to avoid restrictions adjusted to valuation date | 2022-12-31 | 0 |
| Contributions allocated toward minimum required contributions for current year adjusted to valuation date | 2022-12-31 | 3,915,506 |
| Unpaid minimum required contributions for all prior years | 2022-12-31 | 0 |
| iDiscounted employer contributions allocated toward unpaid minimum required contributions from prior years | 2022-12-31 | 0 |
| Remaining amount of unpaid minimum required contributions | 2022-12-31 | 0 |
| Minimum required contributions for current year target normal cost | 2022-12-31 | 638,000 |
| Net shortfall amortization installment of oustanding balance | 2022-12-31 | 0 |
| Waiver amortization installment | 2022-12-31 | 0 |
| Total funding amount beforereflecting carryover/prefunding balances | 2022-12-31 | 0 |
| Carryover balance elected to use to offset funding requirement | 2022-12-31 | 0 |
| Prefunding balance elected to use to offset funding requirement | 2022-12-31 | 0 |
| Additional cash requirement | 2022-12-31 | 0 |
| Contributions allocatedtoward minimum required contributions for current year | 2022-12-31 | 3,915,506 |
| Unpaid minimum required contributions for current year | 2022-12-31 | 0 |
| Unpaid minimum required contributions for all years | 2022-12-31 | 0 |
| Total participants, beginning-of-year | 2022-01-01 | 636 |
| Total number of active participants reported on line 7a of the Form 5500 | 2022-01-01 | 137 |
| Number of retired or separated participants receiving benefits | 2022-01-01 | 378 |
| Number of other retired or separated participants entitled to future benefits | 2022-01-01 | 59 |
| Total of all active and inactive participants | 2022-01-01 | 574 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2022-01-01 | 51 |
| Total participants | 2022-01-01 | 625 |
| Number of participants with account balances | 2022-01-01 | 0 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2022-01-01 | 0 |
| 2021: MDU RESOURCES GROUP, INC. PENSION PLAN FOR NON-BARGAINING UNIT EMPLOYEES 2021 401k membership |
|---|
| Market value of plan assets | 2021-12-31 | 135,689,762 |
| Acturial value of plan assets | 2021-12-31 | 125,207,430 |
| Funding target for retired participants and beneficiaries receiving payment | 2021-12-31 | 93,589,693 |
| Number of terminated vested participants | 2021-12-31 | 66 |
| Fundng target for terminated vested participants | 2021-12-31 | 3,644,014 |
| Active participant vested funding target | 2021-12-31 | 17,386,192 |
| Number of active participants | 2021-12-31 | 164 |
| Total funding liabilities for active participants | 2021-12-31 | 17,386,192 |
| Total participant count | 2021-12-31 | 652 |
| Total funding target for all participants | 2021-12-31 | 114,619,899 |
| Balance at beginning of prior year after applicable adjustments | 2021-12-31 | 0 |
| Prefunding balance at beginning of prior year after applicable adjustments | 2021-12-31 | 8,424,654 |
| Carryover balanced portion elected for use to offset prior years funding requirement | 2021-12-31 | 0 |
| Prefunding balanced used to offset prior years funding requirement | 2021-12-31 | 1,824,591 |
| Amount remaining of carryover balance | 2021-12-31 | 0 |
| Amount remaining of prefunding balance | 2021-12-31 | 6,600,063 |
| Present value of excess contributions | 2021-12-31 | 0 |
| Total available prior years excess cotributions available at beginning of current plan year to add to prefunding balance | 2021-12-31 | 0 |
| Total available prior years excess cotributions added at beginning of current plan year to add to prefunding balance | 2021-12-31 | 0 |
| Reductions in caryover balances due to elections or deemed elections | 2021-12-31 | 0 |
| Reductions in prefunding balances due to elections or deemed elections | 2021-12-31 | 0 |
| Balance of carryovers at beginning of current year | 2021-12-31 | 0 |
| Balance of prefunding at beginning of current year | 2021-12-31 | 7,416,491 |
| Total employer contributions | 2021-12-31 | 0 |
| Total employee contributions | 2021-12-31 | 0 |
| Contributions allocated toward unpaid minimum require contributions from prior years | 2021-12-31 | 0 |
| Contributions made to avoid restrictions adjusted to valuation date | 2021-12-31 | 0 |
| Contributions allocated toward minimum required contributions for current year adjusted to valuation date | 2021-12-31 | 0 |
| Liquidity shortfalls end of Q1 | 2021-12-31 | 0 |
| Liquidity shortfalls end of Q2 | 2021-12-31 | 0 |
| Liquidity shortfalls end of Q3 | 2021-12-31 | 0 |
| Liquidity shortfalls end of Q4 | 2021-12-31 | 0 |
| Unpaid minimum required contributions for all prior years | 2021-12-31 | 0 |
| iDiscounted employer contributions allocated toward unpaid minimum required contributions from prior years | 2021-12-31 | 0 |
| Remaining amount of unpaid minimum required contributions | 2021-12-31 | 0 |
| Minimum required contributions for current year target normal cost | 2021-12-31 | 420,000 |
| Net shortfall amortization installment of oustanding balance | 2021-12-31 | 0 |
| Waiver amortization installment | 2021-12-31 | 0 |
| Total funding amount beforereflecting carryover/prefunding balances | 2021-12-31 | 0 |
| Carryover balance elected to use to offset funding requirement | 2021-12-31 | 0 |
| Prefunding balance elected to use to offset funding requirement | 2021-12-31 | 0 |
| Additional cash requirement | 2021-12-31 | 0 |
| Contributions allocatedtoward minimum required contributions for current year | 2021-12-31 | 0 |
| Unpaid minimum required contributions for current year | 2021-12-31 | 0 |
| Unpaid minimum required contributions for all years | 2021-12-31 | 0 |
| Total participants, beginning-of-year | 2021-01-01 | 652 |
| Total number of active participants reported on line 7a of the Form 5500 | 2021-01-01 | 151 |
| Number of retired or separated participants receiving benefits | 2021-01-01 | 370 |
| Number of other retired or separated participants entitled to future benefits | 2021-01-01 | 61 |
| Total of all active and inactive participants | 2021-01-01 | 582 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2021-01-01 | 54 |
| Total participants | 2021-01-01 | 636 |
| Number of participants with account balances | 2021-01-01 | 0 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2021-01-01 | 0 |
| 2020: MDU RESOURCES GROUP, INC. PENSION PLAN FOR NON-BARGAINING UNIT EMPLOYEES 2020 401k membership |
|---|
| Market value of plan assets | 2020-12-31 | 130,148,388 |
| Acturial value of plan assets | 2020-12-31 | 124,971,713 |
| Funding target for retired participants and beneficiaries receiving payment | 2020-12-31 | 96,007,267 |
| Number of terminated vested participants | 2020-12-31 | 68 |
| Fundng target for terminated vested participants | 2020-12-31 | 3,328,589 |
| Active participant vested funding target | 2020-12-31 | 20,390,010 |
| Number of active participants | 2020-12-31 | 179 |
| Total funding liabilities for active participants | 2020-12-31 | 20,390,010 |
| Total participant count | 2020-12-31 | 671 |
| Total funding target for all participants | 2020-12-31 | 119,725,866 |
| Balance at beginning of prior year after applicable adjustments | 2020-12-31 | 0 |
| Prefunding balance at beginning of prior year after applicable adjustments | 2020-12-31 | 0 |
| Carryover balanced portion elected for use to offset prior years funding requirement | 2020-12-31 | 0 |
| Prefunding balanced used to offset prior years funding requirement | 2020-12-31 | 0 |
| Amount remaining of carryover balance | 2020-12-31 | 0 |
| Amount remaining of prefunding balance | 2020-12-31 | 0 |
| Present value of excess contributions | 2020-12-31 | 7,990,938 |
| Total available prior years excess cotributions available at beginning of current plan year to add to prefunding balance | 2020-12-31 | 8,424,846 |
| Total available prior years excess cotributions added at beginning of current plan year to add to prefunding balance | 2020-12-31 | 8,424,654 |
| Reductions in caryover balances due to elections or deemed elections | 2020-12-31 | 0 |
| Reductions in prefunding balances due to elections or deemed elections | 2020-12-31 | 0 |
| Balance of carryovers at beginning of current year | 2020-12-31 | 0 |
| Balance of prefunding at beginning of current year | 2020-12-31 | 8,424,654 |
| Total employer contributions | 2020-12-31 | 0 |
| Total employee contributions | 2020-12-31 | 0 |
| Contributions allocated toward unpaid minimum require contributions from prior years | 2020-12-31 | 0 |
| Contributions made to avoid restrictions adjusted to valuation date | 2020-12-31 | 0 |
| Contributions allocated toward minimum required contributions for current year adjusted to valuation date | 2020-12-31 | 0 |
| Liquidity shortfalls end of Q1 | 2020-12-31 | 0 |
| Liquidity shortfalls end of Q2 | 2020-12-31 | 0 |
| Liquidity shortfalls end of Q3 | 2020-12-31 | 0 |
| Liquidity shortfalls end of Q4 | 2020-12-31 | 0 |
| Unpaid minimum required contributions for all prior years | 2020-12-31 | 0 |
| iDiscounted employer contributions allocated toward unpaid minimum required contributions from prior years | 2020-12-31 | 0 |
| Remaining amount of unpaid minimum required contributions | 2020-12-31 | 0 |
| Minimum required contributions for current year target normal cost | 2020-12-31 | 420,000 |
| Net shortfall amortization installment of oustanding balance | 2020-12-31 | 3,178,807 |
| Waiver amortization installment | 2020-12-31 | 0 |
| Total funding amount beforereflecting carryover/prefunding balances | 2020-12-31 | 1,321,864 |
| Carryover balance elected to use to offset funding requirement | 2020-12-31 | 0 |
| Prefunding balance elected to use to offset funding requirement | 2020-12-31 | 1,824,591 |
| Additional cash requirement | 2020-12-31 | 0 |
| Contributions allocatedtoward minimum required contributions for current year | 2020-12-31 | 0 |
| Unpaid minimum required contributions for current year | 2020-12-31 | 0 |
| Unpaid minimum required contributions for all years | 2020-12-31 | 0 |
| Total participants, beginning-of-year | 2020-01-01 | 664 |
| Total number of active participants reported on line 7a of the Form 5500 | 2020-01-01 | 164 |
| Number of retired or separated participants receiving benefits | 2020-01-01 | 364 |
| Number of other retired or separated participants entitled to future benefits | 2020-01-01 | 66 |
| Total of all active and inactive participants | 2020-01-01 | 594 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2020-01-01 | 58 |
| Total participants | 2020-01-01 | 652 |
| Number of participants with account balances | 2020-01-01 | 0 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2020-01-01 | 0 |
| 2019: MDU RESOURCES GROUP, INC. PENSION PLAN FOR NON-BARGAINING UNIT EMPLOYEES 2019 401k membership |
|---|
| Market value of plan assets | 2019-12-31 | 108,508,864 |
| Acturial value of plan assets | 2019-12-31 | 114,884,021 |
| Funding target for retired participants and beneficiaries receiving payment | 2019-12-31 | 92,454,140 |
| Number of terminated vested participants | 2019-12-31 | 65 |
| Fundng target for terminated vested participants | 2019-12-31 | 3,319,659 |
| Active participant vested funding target | 2019-12-31 | 26,419,165 |
| Number of active participants | 2019-12-31 | 211 |
| Total funding liabilities for active participants | 2019-12-31 | 26,419,165 |
| Total participant count | 2019-12-31 | 681 |
| Total funding target for all participants | 2019-12-31 | 122,192,964 |
| Balance at beginning of prior year after applicable adjustments | 2019-12-31 | 0 |
| Prefunding balance at beginning of prior year after applicable adjustments | 2019-12-31 | 0 |
| Carryover balanced portion elected for use to offset prior years funding requirement | 2019-12-31 | 0 |
| Prefunding balanced used to offset prior years funding requirement | 2019-12-31 | 0 |
| Amount remaining of carryover balance | 2019-12-31 | 0 |
| Amount remaining of prefunding balance | 2019-12-31 | 0 |
| Present value of excess contributions | 2019-12-31 | 160 |
| Total available prior years excess cotributions available at beginning of current plan year to add to prefunding balance | 2019-12-31 | 169 |
| Total available prior years excess cotributions added at beginning of current plan year to add to prefunding balance | 2019-12-31 | 0 |
| Reductions in caryover balances due to elections or deemed elections | 2019-12-31 | 0 |
| Reductions in prefunding balances due to elections or deemed elections | 2019-12-31 | 0 |
| Balance of carryovers at beginning of current year | 2019-12-31 | 0 |
| Balance of prefunding at beginning of current year | 2019-12-31 | 0 |
| Total employer contributions | 2019-12-31 | 10,402,512 |
| Total employee contributions | 2019-12-31 | 0 |
| Contributions allocated toward unpaid minimum require contributions from prior years | 2019-12-31 | 0 |
| Contributions made to avoid restrictions adjusted to valuation date | 2019-12-31 | 0 |
| Contributions allocated toward minimum required contributions for current year adjusted to valuation date | 2019-12-31 | 9,903,739 |
| Liquidity shortfalls end of Q1 | 2019-12-31 | 0 |
| Liquidity shortfalls end of Q2 | 2019-12-31 | 0 |
| Liquidity shortfalls end of Q3 | 2019-12-31 | 0 |
| Liquidity shortfalls end of Q4 | 2019-12-31 | 0 |
| Unpaid minimum required contributions for all prior years | 2019-12-31 | 0 |
| iDiscounted employer contributions allocated toward unpaid minimum required contributions from prior years | 2019-12-31 | 0 |
| Remaining amount of unpaid minimum required contributions | 2019-12-31 | 0 |
| Minimum required contributions for current year target normal cost | 2019-12-31 | 520,223 |
| Net shortfall amortization installment of oustanding balance | 2019-12-31 | 7,308,943 |
| Waiver amortization installment | 2019-12-31 | 0 |
| Total funding amount beforereflecting carryover/prefunding balances | 2019-12-31 | 1,912,801 |
| Carryover balance elected to use to offset funding requirement | 2019-12-31 | 0 |
| Prefunding balance elected to use to offset funding requirement | 2019-12-31 | 0 |
| Additional cash requirement | 2019-12-31 | 1,912,801 |
| Contributions allocatedtoward minimum required contributions for current year | 2019-12-31 | 9,903,739 |
| Unpaid minimum required contributions for current year | 2019-12-31 | 0 |
| Unpaid minimum required contributions for all years | 2019-12-31 | 0 |
| Total participants, beginning-of-year | 2019-01-01 | 674 |
| Total number of active participants reported on line 7a of the Form 5500 | 2019-01-01 | 179 |
| Number of retired or separated participants receiving benefits | 2019-01-01 | 360 |
| Number of other retired or separated participants entitled to future benefits | 2019-01-01 | 59 |
| Total of all active and inactive participants | 2019-01-01 | 598 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2019-01-01 | 66 |
| Total participants | 2019-01-01 | 664 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2019-01-01 | 0 |
| Measure | Date | Value |
|---|
| 2022 : MDU RESOURCES GROUP, INC. PENSION PLAN FOR NON-BARGAINING UNIT EMPLOYEES 2022 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 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 |
| Total income from all sources (including contributions) | 2022-12-31 | $-22,523,516 |
| Total loss/gain on sale of assets | 2022-12-31 | $0 |
| Total of all expenses incurred | 2022-12-31 | $10,093,330 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-12-31 | $9,535,141 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-12-31 | $4,239,000 |
| Value of total assets at end of year | 2022-12-31 | $98,387,677 |
| Value of total assets at beginning of year | 2022-12-31 | $131,004,523 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $558,189 |
| Total interest from all sources | 2022-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $0 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-12-31 | No |
| Administrative expenses professional fees incurred | 2022-12-31 | $70,648 |
| Was this plan covered by a fidelity bond | 2022-12-31 | Yes |
| Value of fidelity bond cover | 2022-12-31 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-12-31 | No |
| Administrative expenses (other) incurred | 2022-12-31 | $436,296 |
| 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 |
| Value of net income/loss | 2022-12-31 | $-32,616,846 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $98,387,677 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $131,004,523 |
| 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 |
| Value of interest in pooled separate accounts at end of year | 2022-12-31 | $1,263,648 |
| Value of interest in pooled separate accounts at beginning of year | 2022-12-31 | $1,175,024 |
| Value of interest in master investment trust accounts at end of year | 2022-12-31 | $92,885,029 |
| Value of interest in master investment trust accounts at beginning of year | 2022-12-31 | $129,829,499 |
| Net investment gain/loss from pooled separate accounts | 2022-12-31 | $18,298 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-12-31 | Yes |
| 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 | No |
| Contributions received in cash from employer | 2022-12-31 | $4,239,000 |
| Employer contributions (assets) at end of year | 2022-12-31 | $4,239,000 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2022-12-31 | $9,535,141 |
| Contract administrator fees | 2022-12-31 | $51,245 |
| 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 |
| Opinion of an independent qualified public accountant for this plan | 2022-12-31 | Unqualified |
| Accountancy firm name | 2022-12-31 | BAKER TILLY US LLP |
| Accountancy firm EIN | 2022-12-31 | 390859910 |
| 2021 : MDU RESOURCES GROUP, INC. PENSION PLAN FOR NON-BARGAINING UNIT EMPLOYEES 2021 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 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 |
| Total income from all sources (including contributions) | 2021-12-31 | $4,824,542 |
| Total loss/gain on sale of assets | 2021-12-31 | $0 |
| Total of all expenses incurred | 2021-12-31 | $9,509,781 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-12-31 | $9,194,050 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2021-12-31 | $0 |
| Value of total assets at end of year | 2021-12-31 | $131,004,523 |
| Value of total assets at beginning of year | 2021-12-31 | $135,689,762 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $315,731 |
| Total interest from all sources | 2021-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $0 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2021-12-31 | No |
| Administrative expenses professional fees incurred | 2021-12-31 | $78,389 |
| Was this plan covered by a fidelity bond | 2021-12-31 | Yes |
| Value of fidelity bond cover | 2021-12-31 | $10,000,000 |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2021-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2021-12-31 | No |
| Administrative expenses (other) incurred | 2021-12-31 | $186,252 |
| 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 |
| Value of net income/loss | 2021-12-31 | $-4,685,239 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $131,004,523 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $135,689,762 |
| 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 |
| Value of interest in pooled separate accounts at end of year | 2021-12-31 | $1,175,024 |
| Value of interest in pooled separate accounts at beginning of year | 2021-12-31 | $1,180,372 |
| Value of interest in master investment trust accounts at end of year | 2021-12-31 | $129,829,499 |
| Value of interest in master investment trust accounts at beginning of year | 2021-12-31 | $134,509,390 |
| Net investment gain/loss from pooled separate accounts | 2021-12-31 | $-871 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2021-12-31 | Yes |
| 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 | No |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2021-12-31 | $9,194,050 |
| Contract administrator fees | 2021-12-31 | $51,090 |
| 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 |
| Opinion of an independent qualified public accountant for this plan | 2021-12-31 | Unqualified |
| Accountancy firm name | 2021-12-31 | BAKER TILLY US LLP |
| Accountancy firm EIN | 2021-12-31 | 390859910 |
| 2020 : MDU RESOURCES GROUP, INC. PENSION PLAN FOR NON-BARGAINING UNIT EMPLOYEES 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 | $0 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $0 |
| Total transfer of assets to 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 | $15,374,580 |
| Total loss/gain on sale of assets | 2020-12-31 | $0 |
| Total of all expenses incurred | 2020-12-31 | $9,833,206 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-12-31 | $9,412,601 |
| Value of total corrective distributions | 2020-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2020-12-31 | $0 |
| Value of total assets at end of year | 2020-12-31 | $135,689,762 |
| Value of total assets at beginning of year | 2020-12-31 | $130,148,388 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $420,605 |
| Total income from rents | 2020-12-31 | $0 |
| Total interest from all sources | 2020-12-31 | $3,038 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $0 |
| 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 | $0 |
| Administrative expenses professional fees incurred | 2020-12-31 | $49,411 |
| Was this plan covered by a fidelity bond | 2020-12-31 | Yes |
| Value of fidelity bond cover | 2020-12-31 | $10,000,000 |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2020-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2020-12-31 | No |
| Amount of non-exempt transactions with any party-in-interest | 2020-12-31 | $0 |
| Contributions received from participants | 2020-12-31 | $0 |
| Participant contributions at end of year | 2020-12-31 | $0 |
| Participant contributions at beginning of year | 2020-12-31 | $0 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2020-12-31 | $0 |
| 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 | $2,143 |
| 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 | $288,257 |
| Liabilities. Value of operating payables at beginning of year | 2020-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $758,118 |
| 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 | $5,541,374 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $135,689,762 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $130,148,388 |
| 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 |
| Amount of loans by the plan or fixed income obligations due to the plan which were in default/classified-as-uncollectible as of the close of the plan year | 2020-12-31 | $0 |
| Were any leases to which the plan was party in default or uncollectible | 2020-12-31 | No |
| Amount of leases to which the plan was a party which were in default/classified-as-uncollectible during the year | 2020-12-31 | $0 |
| Investment advisory and management fees | 2020-12-31 | $1,885 |
| Value of interest in pooled separate accounts at end of year | 2020-12-31 | $1,180,372 |
| Value of interest in pooled separate accounts at beginning of year | 2020-12-31 | $0 |
| 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 | $134,509,390 |
| Value of interest in master investment trust accounts at beginning of year | 2020-12-31 | $119,762,728 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $0 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $9,625,399 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $9,625,399 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $3,038 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2020-12-31 | $0 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2020-12-31 | $0 |
| Net investment gain/loss from pooled separate accounts | 2020-12-31 | $2,217 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $0 |
| 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 | Yes |
| 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 |
| Contributions received in cash from employer | 2020-12-31 | $0 |
| 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 | $0 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2020-12-31 | $9,412,601 |
| Contract administrator fees | 2020-12-31 | $81,052 |
| Liabilities. Value of benefit claims payable 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 | $0 |
| Aggregate carrying amount (costs) on sale of assets | 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 | Unqualified |
| Accountancy firm name | 2020-12-31 | BAKER TILLY US, LLP |
| Accountancy firm EIN | 2020-12-31 | 390859910 |
| 2019 : MDU RESOURCES GROUP, INC. PENSION PLAN FOR NON-BARGAINING UNIT EMPLOYEES 2019 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 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 |
| Total income from all sources (including contributions) | 2019-12-31 | $31,385,478 |
| Total loss/gain on sale of assets | 2019-12-31 | $0 |
| Total of all expenses incurred | 2019-12-31 | $9,769,207 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $9,261,167 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $10,402,512 |
| Value of total assets at end of year | 2019-12-31 | $130,148,388 |
| Value of total assets at beginning of year | 2019-12-31 | $108,532,117 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $508,040 |
| Total interest from all sources | 2019-12-31 | $28,300 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $0 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2019-12-31 | No |
| Administrative expenses professional fees incurred | 2019-12-31 | $50,386 |
| Was this plan covered by a fidelity bond | 2019-12-31 | Yes |
| Value of fidelity bond cover | 2019-12-31 | $10,000,000 |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2019-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $2,143 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $437 |
| Administrative expenses (other) incurred | 2019-12-31 | $418,554 |
| Total non interest bearing cash at end of year | 2019-12-31 | $758,118 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $733,395 |
| 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 |
| Value of net income/loss | 2019-12-31 | $21,616,271 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $130,148,388 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $108,532,117 |
| 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 |
| Value of interest in master investment trust accounts at end of year | 2019-12-31 | $119,762,728 |
| Value of interest in master investment trust accounts at beginning of year | 2019-12-31 | $105,903,110 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $9,625,399 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $833,156 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $833,156 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $28,300 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | Yes |
| 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 |
| Contributions received in cash from employer | 2019-12-31 | $10,402,512 |
| Employer contributions (assets) at end of year | 2019-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2019-12-31 | $1,062,019 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2019-12-31 | $9,261,167 |
| Contract administrator fees | 2019-12-31 | $39,100 |
| 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 |
| 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 | BAKER TILLY VIRCHOW KRAUSE, LLP |
| Accountancy firm EIN | 2019-12-31 | 390859910 |
