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RGEN insider trading

REPLIGEN CORP — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
2
Bought · 24 mo
$240k
Buys · last 90 days
0 · $0
Most recent buy
2025-08-12

Recent insider filings

FiledInsiderTypeSharesPriceValue
2025-11-26Loeillot Olivier
Chief Executive Officer
Sold7,041$170.00$1.2M
2025-11-13Hunt Anthony
Director
Sold11,096$158.01$1.8M
2025-09-11Hunt Anthony
Director
Sold14,882$120.19$1.8M
2025-08-12Madaus Martin D
Director
Bought1,800$112.13$202k
2025-05-16Hunt Anthony
Director
Sold17,596$123.57$2.2M
2025-03-19Hunt Anthony
Director
Sold15,619$152.82$2.4M
2025-03-18Pax Margaret
Director
Bought250$150.69$38k
2024-11-22Hunt Anthony
Director
Sold24,246$139.67$3.4M
2024-09-12Hunt Anthony
Director
Sold20,092$145.45$2.9M

Most active insider buyers

InsiderRoleBuysTotal bought
Madaus Martin DDirector1$202k
Pax MargaretDirector1$38k

See RGEN on the chart

Every insider buy and sell for RGEN plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.