EntityWire

EntityWire / EIN 04-2729386

Employer with a benefit plan

REPLIGEN CORPORATION

EIN 04-2729386. What DOL Form 5500 filings (EFAST2) and SEC EDGAR company filings say about this entity, with the source and date on every fact. Latest record 2026-09-04.

Employer with a benefit plan ยท SEC filer

REPLIGEN CORPORATION

41 SEYON STREET, BLG 1, SUITE 100, WALTHAM, MA 02453

EIN

04-2729386

SEC CIK

0000730272

SEC · 2026-09-04

Industry (SIC)

Biological Products, (No Diagnostic Substances) (2836)

SEC · 2026-09-04

State of incorporation

DE

SEC · 2026-09-04

Ticker

RGEN

SEC · 2026-09-04

Latest SEC filing

424B3 2026-09-04

SEC · 2026-09-04

Benefit plan 2, 2024 filing

REPLIGEN 401(K) SAVINGS PLAN

DOL · 2025-10-14

Participants (start of year)

1,559

DOL · 2025-10-14

Plan features

code 2E2F2G2J2K2T3H3D

DOL · 2025-10-14

Plan type

Single-employer plan

DOL · 2025-10-14

Business code (NAICS)

325410

DOL · 2025-10-14

Benefit plan 502, 2023 filing

REPLIGEN CORPORATION EMPLOYEE BENEFITS PLAN

DOL · 2025-03-21

Participants (start of year)

1,042

DOL · 2025-03-21

Plan features

code 4A4B4D4E4F4H4L4Q

DOL · 2025-03-21

Plan type

Single-employer plan

DOL · 2025-03-21

From DOL Form 5500 filings (EFAST2) · SEC EDGAR company filings. Latest record 2026-09-04.

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