OpenERISA

Proteus Fund INC.

Waltham, MA, 02451

EIN 04-3243004
Plans
1
Total participants
409
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
813000
Plan sponsors in MassachusettsOther Services (except Public Administration)

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Proteus Fund INC. 401(K) Profit Sharing Plan & Trust82
2023Form 5500001Proteus Fund INC. 401(K) Profit Sharing Plan & Trust91
2022Form 5500001Proteus Fund INC. 401(K) Profit Sharing Plan & Trust81
2021Form 5500-SF001Proteus Fund INC. 401(K) Profit Sharing Plan & Trust77
2020Form 5500-SF001Proteus Fund INC. 401(K) Profit Sharing Plan & Trust78

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.

Other plan sponsors in Massachusetts

All Massachusetts plan sponsors →