Employer with a benefit plan ยท SEC filer
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD, TARRYTOWN, NY 10591
EIN
13-3444607
SEC CIK
0000872589
SEC · 2026-09-03
Industry (SIC)
Pharmaceutical Preparations (2834)
SEC · 2026-09-03
State of incorporation
NY
SEC · 2026-09-03
Ticker
REGN
SEC · 2026-09-03
Latest SEC filing
4 2026-09-03
SEC · 2026-09-03
Benefit plan 1, 2024 filing
REGENERON PHARMACEUTICALS, INC. 401(K) SAVINGS PLAN
DOL · 2025-09-17
Participants (start of year)
12,787
DOL · 2025-09-17
Plan features
code 2E2F2H2J2K2S2T3F3D2R
DOL · 2025-09-17
Plan type
Single-employer plan
DOL · 2025-09-17
Business code (NAICS)
325410
DOL · 2025-09-17
Benefit plan 501, 2024 filing
REGENERON PHARMACEUTICALS, INC. WELFARE BENEFIT PLAN
DOL · 2025-08-08
Participants (start of year)
10,959
DOL · 2025-08-08
Plan features
code 4A4B4D4E4F4G4H4L4Q
DOL · 2025-08-08
Plan type
Single-employer plan
DOL · 2025-08-08