NASDAQ: RGENRepligen Corp Stock Ownership - Who owns Repligen?
Insider buying vs selling
Have Repligen Corp insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Brian Robb Douglass | CHIEF PRODUCT OFFICER | 2026-05-07 | 334 | $126.43 | $42.23kSell |
| Glenn P. Muir | Director | 2026-05-07 | 2,434 | $38.76 | $94.34kBuy |
| Olivier Loeillot | Chief Executive Officer | 2026-04-21 | 3,832 | $140.00 | $536.48kSell |
| Ralf Kuriyel | Senior VP RD | 2026-03-04 | 42 | $125.84 | $5.29kSell |
| James Bylund | Chief Operating Officer | 2026-03-04 | 62 | $125.84 | $7.80kSell |
| Anthony Hunt | Director | 2026-03-02 | 9,897 | $124.97 | $1.24MSell |
| James Bylund | Chief Operating Officer | 2026-03-02 | 2,433 | $124.97 | $304.05kSell |
| Brian Robb Douglass | CHIEF PRODUCT OFFICER | 2026-03-02 | 221 | $124.97 | $27.62kSell |
| Jason K. Garland | CFO | 2026-03-02 | 715 | $124.97 | $89.35kSell |
| Olivier Loeillot | Chief Executive Officer | 2026-03-02 | 1,610 | $124.97 | $201.20kSell |
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Net Insider Buy/Sell (L12M) Ownership
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RGEN Shareholders
What type of owners hold Repligen Corp stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Bvf Partners L P | 19.61% | 11,060,200 | $1.28B | Insider |
| Roy T. Eddleman | 13.63% | 7,685,810 | $890.86M | Insider |
| Blackrock Inc | 11.73% | 6,619,271 | $767.24M | Institution |
| Vanguard Group Inc | 8.85% | 4,993,945 | $578.85M | Institution |
| Price T Rowe Associates Inc | 8.15% | 4,599,061 | $533.08M | Institution |
| Fmr LLC | 5.08% | 2,867,846 | $332.41M | Institution |
| United Capital Financial Advisors LLC | 4.91% | 2,770,862 | $321.17M | Institution |
| State Street Corp | 3.05% | 1,719,093 | $199.26M | Institution |
| Citadel Advisors LLC | 2.47% | 1,394,252 | $161.61M | Institution |
| Bank Of New York Mellon Corp | 2.38% | 1,344,706 | $155.86M | Institution |
RGEN vs Medical Stocks
Repligen Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.