MARTIN MARIETTA MATERIALS, INC. has sponsored the creation of one or more 401k plans.
Additional information about MARTIN MARIETTA MATERIALS, INC.
Submission information for form 5500 for 401k plan MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES
401k plan membership statisitcs for MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES
| Measure | Date | Value |
|---|
| 2019: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 2019 401k membership |
|---|
| Total participants, beginning-of-year | 2019-01-01 | 77 |
| Total number of active participants reported on line 7a of the Form 5500 | 2019-01-01 | 0 |
| Number of retired or separated participants receiving benefits | 2019-01-01 | 0 |
| Number of other retired or separated participants entitled to future benefits | 2019-01-01 | 0 |
| Total of all active and inactive participants | 2019-01-01 | 0 |
| 2018: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 2018 401k membership |
|---|
| Total participants, beginning-of-year | 2018-01-01 | 487 |
| Total number of active participants reported on line 7a of the Form 5500 | 2018-01-01 | 0 |
| Number of retired or separated participants receiving benefits | 2018-01-01 | 77 |
| Number of other retired or separated participants entitled to future benefits | 2018-01-01 | 0 |
| Total of all active and inactive participants | 2018-01-01 | 77 |
| 2017: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 2017 401k membership |
|---|
| Total participants, beginning-of-year | 2017-01-01 | 565 |
| Total number of active participants reported on line 7a of the Form 5500 | 2017-01-01 | 0 |
| Number of retired or separated participants receiving benefits | 2017-01-01 | 487 |
| Number of other retired or separated participants entitled to future benefits | 2017-01-01 | 0 |
| Total of all active and inactive participants | 2017-01-01 | 487 |
| 2016: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 2016 401k membership |
|---|
| Total participants, beginning-of-year | 2016-01-01 | 646 |
| Total number of active participants reported on line 7a of the Form 5500 | 2016-01-01 | 0 |
| Number of retired or separated participants receiving benefits | 2016-01-01 | 565 |
| Number of other retired or separated participants entitled to future benefits | 2016-01-01 | 0 |
| Total of all active and inactive participants | 2016-01-01 | 565 |
| 2015: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 2015 401k membership |
|---|
| Total participants, beginning-of-year | 2015-01-01 | 670 |
| Total number of active participants reported on line 7a of the Form 5500 | 2015-01-01 | 0 |
| Number of retired or separated participants receiving benefits | 2015-01-01 | 646 |
| Number of other retired or separated participants entitled to future benefits | 2015-01-01 | 0 |
| Total of all active and inactive participants | 2015-01-01 | 646 |
| 2014: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 2014 401k membership |
|---|
| Total participants, beginning-of-year | 2014-01-01 | 696 |
| Total number of active participants reported on line 7a of the Form 5500 | 2014-01-01 | 0 |
| Number of retired or separated participants receiving benefits | 2014-01-01 | 670 |
| Number of other retired or separated participants entitled to future benefits | 2014-01-01 | 0 |
| Total of all active and inactive participants | 2014-01-01 | 670 |
| 2013: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 2013 401k membership |
|---|
| Total participants, beginning-of-year | 2013-01-01 | 718 |
| Total number of active participants reported on line 7a of the Form 5500 | 2013-01-01 | 0 |
| Number of retired or separated participants receiving benefits | 2013-01-01 | 696 |
| Number of other retired or separated participants entitled to future benefits | 2013-01-01 | 0 |
| Total of all active and inactive participants | 2013-01-01 | 696 |
| 2012: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 2012 401k membership |
|---|
| Total participants, beginning-of-year | 2012-01-01 | 751 |
| Number of retired or separated participants receiving benefits | 2012-01-01 | 718 |
| Total of all active and inactive participants | 2012-01-01 | 718 |
| 2011: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 2011 401k membership |
|---|
| Total participants, beginning-of-year | 2011-01-01 | 476 |
| Total number of active participants reported on line 7a of the Form 5500 | 2011-01-01 | 0 |
| Number of retired or separated participants receiving benefits | 2011-01-01 | 751 |
| Number of other retired or separated participants entitled to future benefits | 2011-01-01 | 0 |
| Total of all active and inactive participants | 2011-01-01 | 751 |
| 2009: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 2009 401k membership |
|---|
| Total participants, beginning-of-year | 2009-01-01 | 490 |
| Total number of active participants reported on line 7a of the Form 5500 | 2009-01-01 | 0 |
| Number of retired or separated participants receiving benefits | 2009-01-01 | 435 |
| Number of other retired or separated participants entitled to future benefits | 2009-01-01 | 0 |
| Total of all active and inactive participants | 2009-01-01 | 435 |
| 2019: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 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 | Yes |
| 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 – General assets of the sponsor | Yes |
| 2019-01-01 | Plan benefit arrangement – General assets of the sponsor | Yes |
| 2018: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 2018 form 5500 responses |
|---|
| 2018-01-01 | Type of plan entity | Single employer plan |
| 2018-01-01 | Submission has been amended | No |
| 2018-01-01 | This submission is the final filing | No |
| 2018-01-01 | This return/report is a short plan year return/report (less than 12 months) | No |
| 2018-01-01 | Plan is a collectively bargained plan | No |
| 2018-01-01 | Plan funding arrangement – General assets of the sponsor | Yes |
| 2018-01-01 | Plan benefit arrangement – General assets of the sponsor | Yes |
| 2017: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 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 | This return/report is a short plan year return/report (less than 12 months) | No |
| 2017-01-01 | Plan is a collectively bargained plan | No |
| 2017-01-01 | Plan funding arrangement – General assets of the sponsor | Yes |
| 2017-01-01 | Plan benefit arrangement – General assets of the sponsor | Yes |
| 2016: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 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 – General assets of the sponsor | Yes |
| 2016-01-01 | Plan benefit arrangement – General assets of the sponsor | Yes |
| 2015: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 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 – General assets of the sponsor | Yes |
| 2015-01-01 | Plan benefit arrangement – General assets of the sponsor | Yes |
| 2014: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 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 – General assets of the sponsor | Yes |
| 2014-01-01 | Plan benefit arrangement – General assets of the sponsor | Yes |
| 2013: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 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 – General assets of the sponsor | Yes |
| 2013-01-01 | Plan benefit arrangement – General assets of the sponsor | Yes |
| 2012: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 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 is a collectively bargained plan | No |
| 2012-01-01 | Plan funding arrangement – General assets of the sponsor | Yes |
| 2012-01-01 | Plan benefit arrangement – General assets of the sponsor | Yes |
| 2011: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 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 – General assets of the sponsor | Yes |
| 2011-01-01 | Plan benefit arrangement – General assets of the sponsor | Yes |
| 2009: MARTIN MARIETTA MATERIALS, INC. GROUP INSURANCE PLAN FOR RETIRED EMPLOYEES 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 is a collectively bargained plan | No |
| 2009-01-01 | Plan funding arrangement – Insurance | Yes |
| 2009-01-01 | Plan benefit arrangement – Insurance | Yes |
