OpenERISA

Mark A. Michna, D.D.S. A Professional Corporation

Greenbrae, CA, 94904

EIN 42-1589430
Plans
2
Total participants
34
Filing years
2024, 2025, 2023, 2022, 2021, 2020
NAICS
621210
Plan sponsors in CaliforniaHealth Care & Social Assistance

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF003Mark A. Michna, D.D.S. 401(K) Safe Harbor Profit Sharing Plan0
2025Form 5500-SF004Mark A. Michna, D.D.S. Cash Balance Plan & Trust0
2024Form 5500-SF003Mark A. Michna, D.D.S. 401(K) Safe Harbor Profit Sharing Plan0
2024Form 5500-SF004Mark A. Michna, D.D.S. Cash Balance Plan & Trust0
2023Form 5500-SF003Mark A. Michna, D.D.S. 401(K) Safe Harbor Profit Sharing Plan3
2023Form 5500-SF004Mark A. Michna, D.D.S. Cash Balance Plan & Trust3
2022Form 5500-SF003Mark A. Michna, D.D.S. 401(K) Safe Harbor Profit Sharing Plan5
2022Form 5500-SF004Mark A. Michna, D.D.S. Cash Balance Plan & Trust5
2021Form 5500-SF003Mark A. Michna, D.D.S. 401(K) Safe Harbor Profit Sharing Plan5
2021Form 5500-SF004Mark A. Michna, D.D.S. Cash Balance Plan & Trust5
2020Form 5500-SF003Mark A. Michna, D.D.S. 401(K) Safe Harbor Profit Sharing Plan4
2020Form 5500-SF004Mark A. Michna, D.D.S. Cash Balance Plan & Trust4

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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