THE MASSACHUSETTS MEDICAL SOCIETY SAVINGS AND INVESTMENT PLAN

[ EIN: 04-2050773 | Plan No. 002 ]

THE MASSACHUSETTS MEDICAL SOCIETY SAVINGS AND INVESTMENT PLAN is reported on Form 5500 as a 401(k) plan sponsored by MASSACHUSETTS MEDICAL SOCIETY. For the 2023 plan year, the plan had 615 participants and total assets of $158,932,308.

These filings allow insight into employer-sponsored plan structure, participation levels, and financial data.

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Plan Sponsor: MASSACHUSETTS MEDICAL SOCIETY

Location: 860 WINTER STREET, WALTHAM, MA 02451

EIN: 042050773

Plan Number: 002

Plan Year: 2023

Plan Size: Large Plan

Plan Entity Type: Defined Contribution

Plan Type: 401(k)

Participants: 615

Total Assets: $158,932,308

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