OpenERISA

Cornerstone Periodontics & Implants, PLLC

Concord, NH, 03301

EIN 82-0554997
Plans
2
Total participants
80
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
621210

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Cornerstone 401(K) Profit Sharing Plan7
2024Form 5500-SF002Cornerstone Periodontics & Implants, PLLC Cash Balance Pension Plan7
2023Form 5500-SF001Cornerstone 401(K) Profit Sharing Plan8
2023Form 5500-SF002Cornerstone Periodontics & Implants, PLLC Cash Balance Pension Plan8
2022Form 5500-SF001Cornerstone 401(K) Profit Sharing Plan8
2022Form 5500-SF002Cornerstone Periodontics & Implants, PLLC Cash Balance Pension Plan10
2021Form 5500-SF001Cornerstone 401(K) Profit Sharing Plan8
2021Form 5500-SF002Cornerstone Periodontics & Implants, PLLC Cash Balance Pension Plan8
2020Form 5500-SF001Cornerstone 401(K) Profit Sharing Plan8
2020Form 5500-SF002Cornerstone Periodontics & Implants, PLLC Cash Balance Pension Plan8

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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