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RGEN

Repligen CORP

COMMON STOCK · NASDAQ

Price and daily changeSign in

Earnings27 Oct 2026

52-week rangeSign inDay range

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Short interest: 11.72%
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Price chart (1D to 10Y)

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Source: SEC filings. Information and analytics, not investment advice.

RGEN stock Options — Repligen CORP filings, insiders & smart money · Instaport