Reporting Manager
T. Rowe Price Associates, Inc.
Symbol
RGEN
Shares outstanding
56,222,082 shares
Disclosed Ownership
3,429,547 shares
Ownership
6.1%
Form type
SCHEDULE 13G/A
Filing time
08 Sep 2025, 13:35:52 UTC
Date of event
31 Aug 2025
Previous filing
14 Feb 2025
Next filing
17 Feb 2026

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Quoteable Key Fact

"PRICE T ROWE ASSOCIATES INC /MD/ disclosed 6.1% ownership in REPLIGEN CORP COMMON STOCK (RGEN) on 31 Aug 2025."

Quick Takeaways

  • PRICE T ROWE ASSOCIATES INC /MD/ filed SCHEDULE 13G/A for REPLIGEN CORP COMMON STOCK (RGEN).
  • Disclosed ownership: 6.1%.
  • Date of event: 31 Aug 2025.

What Changed

  • Previous schedule filing date: 14 Feb 2025.
  • Current filing was accepted on 08 Sep 2025, 13:35.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
T. Rowe Price Associates, Inc. 6.1% 3,429,547 3,170,704 0 Ellen York Vice President