| Company Name: | HF SINCLAIR |
| Employer identification number (EIN): | 872092143 |
| NAIC Classification: | 324110 |
| NAIC Description: | Petroleum Refineries |
The following addresses have been detected on the 401k submissions:
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-11-20 | ||||||
| USA Mailing Address | |||||
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| Date first seen: 2025-07-31 | |||||
| Date last seen: 2025-11-22 | |||||
| USA Mailing Address | ||||||
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| Date first seen: 2025-07-31 | ||||||
| Date last seen: 2025-11-22 | ||||||
| USA Mailing Address | ||||||
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-12-02 | ||||||
| USA Mailing Address | ||||||
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| Date first seen: 2025-11-19 | ||||||
| Date last seen: 2025-12-04 | ||||||
| Date | Description |
|---|---|
| 2023-10-16 | 872092143 Change of name detected from HOLLYFRONTIER CORPORATION to HF SINCLAIR CORPORATION |
| 2023-10-16 | 872092143 Change of plan name detected from HOLLYFRONTIER CORPORATION 401(K) RETIREMENT SAVINGS PLAN to HF SINCLAIR CORPORATION 401(K) RETIREMENT SAVINGS PLAN for plan ID 002 |
| 2023-10-16 | 872092143 Change of plan name detected from HOLLYFRONTIER CORP 401(K) PLAN to HF SINCLAIR CORPORATION LEGACY PUGET SOUND REFINERY 401(K) PLAN for plan ID 003 |
| 2023-06-08 | 872092143 Change of name detected from HOLLYFRONTIER CORPORATION to HF SINCLAIR |
| 2023-06-08 | 872092143 Change of plan name detected from HOLLYFRONTIER CORPORATION GROUP WELFARE BENEFITS PLAN to HF SINCLAIR GROUP WELFARE BENEFITS PLAN for plan ID 510 |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 510 | HF SINCLAIR GROUP WELFARE BENEFITS PLAN | 2006-01-01 | 2006-01-01 |
| 002 | HF SINCLAIR CORPORATION 401(K) RETIREMENT SAVINGS PLAN | 1969-05-29 | 1969-05-29 |
| 003 | HF SINCLAIR CORPORATION LEGACY PUGET SOUND REFINERY 401(K) PLAN | 2021-11-01 | 2021-11-01 |