REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

RTW INVESTMENTS, LP's Holding History (CIK: 0001493215)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 1,064,000 Value ($000) $174,347 Avg Close $156.63 Range $134.19 - $174.01