OpenERISA

Siena Natural Resources

Oklahoma City, OK, 73116

EIN 82-4285014
Plans
1
Total participants
123
Filing years
2024, 2025, 2023, 2022, 2021
NAICS
454310

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF001Siena Natural Resources 401(K) Plan23
2024Form 5500-SF001Siena Natural Resources 401(K) Plan31
2023Form 5500-SF001Siena Natural Resources 401(K) Plan26
2022Form 5500-SF001Siena Natural Resources 401(K) Plan29
2021Form 5500-SF001Siena Natural Resources 401(K) Plan14

Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.

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