OpenERISA

Amylyx Pharmaceuticals INC.

Cambridge, MA, 02141

EIN 46-4600503
Plans
3
Total participants
2,758
Filing years
2024, 2023, 2022, 2021
NAICS
325410
Plan sponsors in MassachusettsManufacturing

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Amylyx Pharmaceuticals Retirement Plan121
2024Form 5500505Amylyx Pharmaceuticals, INC. Employee Welfare And Benefits Plan318
2024Form 5500506Amylyx Pharmaceuticals, INC. Bta Plan324
2023Form 5500001Amylyx Pharmaceuticals Retirement Plan331
2023Form 5500505Amylyx Pharmaceuticals, INC. Employee Welfare And Benefits Plan305
2023Form 5500506Amylyx Pharmaceuticals, INC. Bta Plan280
2023Form 5500506Amylyx Pharmaceuticals, INC. Bta Plan324
2022Form 5500-SF001Amylyx Pharmaceuticals Retirement Plan221
2022Form 5500505Amylyx Pharmaceuticals, INC. Employee Welfare And Benefits Plan199
2022Form 5500506Amylyx Pharmaceuticals, INC. Bta Plan237
2021Form 5500-SF001Amylyx Pharmaceuticals Retirement Plan98

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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