OpenERISA

Kiniksa Pharmaceuticals Corp.

Lexington, MA, 02421

EIN 47-4596717
Plans
3
Total participants
1,387
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
541990
Plan sponsors in MassachusettsProfessional, Scientific & Technical Services

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Kiniksa Pharmaceuticals 401(K) Plan305
2023Form 5500001Kiniksa Pharmaceuticals 401(K) Plan286
2022Form 5500001Kiniksa Pharmaceuticals 401(K) Plan220
2022Form 5500684Kiniksa—
2021Form 5500001Kiniksa Pharmaceuticals 401(K) Plan209
2021Form 5500501Kiniksa Pharmaceuticals—
2020Form 5500001Kiniksa Pharmaceuticals 401(K) Plan162
2020Form 5500501Kiniksa Pharmaceuticals205

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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