Repligen Corp
RGENFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Repligen Corp Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 17 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 26, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Slow Capital, Inc. | 2026-03-31 | 43,546 | $5.13M | SEC filing |
| RTW INVESTMENTS, LP | 2026-03-31 | 1,206,000 | $142M | SEC filing |
| Waverly Advisors, LLC | 2026-03-31 | 29,742 | $3.5M | SEC filing |
| Daiwa Securities Group Inc. | 2026-03-31 | 239,852 | $28.3M | SEC filing |
| BAMCO INC /NY/ | 2026-03-31 | 548,346 | $64.6M | SEC filing |
| Arlington Trust Co LLC | 2026-03-31 | 46 | $5.42K | SEC filing |
| TD PRIVATE CLIENT WEALTH LLC | 2026-03-31 | 21 | $2.47K | SEC filing |
| OPPENHEIMER ASSET MANAGEMENT INC. | 2026-03-31 | 35,128 | $4.14M | SEC filing |
| Vestmark Advisory Solutions, Inc. | 2026-03-31 | 1,919 | $226K | SEC filing |
| XTX Topco Ltd | 2026-03-31 | 26,527 | $3.13M | SEC filing |
| Benin Management CORP | 2026-03-31 | 5,000 | $589K | SEC filing |
| ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ | 2026-03-31 | 10,800 | $1.27M | SEC filing |
| Glen Eagle Advisors, LLC | 2026-03-31 | 8,287 | $976K | SEC filing |
| BROWN, LISLE/CUMMINGS, INC. | 2026-03-31 | 31 | $3.65K | SEC filing |
| ARIZONA STATE RETIREMENT SYSTEM | 2026-03-31 | 14,688 | $1.73M | SEC filing |
| NORDEN GROUP LLC | 2026-03-31 | 2,619 | $309K | SEC filing |
| Eversept Partners, LP | 2026-03-31 | 120,785 | $14.2M | SEC filing |
| MILLENNIUM MANAGEMENT LLC | 2026-03-31 | 22,461 | $2.65M | SEC filing |
| FIRST HORIZON CORP | 2026-03-31 | 10 | $1.18K | SEC filing |
- Each value is checked against Repligen Corp's share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- 1 row left out: the value per share it reports is far from Repligen Corp's share prices on file from around the report date, far from the value most filers reported for that date, or the value of a security already left out, so it may describe another security or share class.
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Repligen Corp's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2025-11-12 · Hunt Anthony: Larger than 55 of the 59 other insider sales of Common Stock on file. SEC filing
- 2025-09-10 · Hunt Anthony: Larger than 56 of the 59 other insider sales of Common Stock on file. SEC filing
- 2025-05-15 · Hunt Anthony: Larger than 58 of the 59 other insider sales of Common Stock on file. SEC filing
- 2025-03-17 · Hunt Anthony: Larger than 57 of the 59 other insider sales of Common Stock on file. SEC filing
- 2024-11-21 · Hunt Anthony: Larger than all 59 other insider sales of Common Stock on file. SEC filing
- 2024-09-10 · Hunt Anthony: Larger than 54 of the 59 other insider sales of Common Stock on file. SEC filing
Independent insiders buying near the same time
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-25 | Garland Jason K · CFO | Common Stock | S — Open market or private sale | −733 | 145.00 | SEC filing |
| 2026-04-21 | Loeillot Olivier · Chief Executive Officer | Common Stock | S — Open market or private sale | −3,832 | 140.00 | SEC filing |
| 2025-12-17 | DAWES KAREN A · Director | Common Stock | S — Open market or private sale | −275 | 161.00 | SEC filing |
| 2025-11-25 | Loeillot Olivier · Chief Executive Officer | Common Stock | S — Open market or private sale | −7,041 | 170.00 | SEC filing |
| 2025-11-18 | Bylund James · Chief Operating Officer | Common Stock | S — Open market or private sale | −2,191 | 151.21 | SEC filing |
| 2025-11-13 | Hunt Anthony · Director | Common Stock | S — Open market or private sale | −1,956 | 157.11 | SEC filing |
| 2025-11-13 | Hunt Anthony · Director | Common Stock | S — Open market or private sale | −2,500 | 154.32 | SEC filing |
| 2025-11-13 | Hunt Anthony · Director | Common Stock | S — Open market or private sale | −1,784 | 151.01 | SEC filing |
Showing 8 of 16 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-05-14 | Konstantinov Konstantin · Director | Common Stock | A — Grant, award, or other acquisition | +995 | SEC filing |
| 2026-05-14 | Pax Margaret · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +2,239 | SEC filing |
| 2026-05-14 | Mhatre Rohin · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +2,239 | SEC filing |
| 2026-05-14 | DAWES KAREN A · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +2,239 | SEC filing |
| 2026-05-14 | EGLINTON MANNER CARRIE · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +2,239 | SEC filing |
| 2026-05-14 | EGLINTON MANNER CARRIE · Director | Common Stock | A — Grant, award, or other acquisition | +995 | SEC filing |
| 2026-05-14 | MUIR GLENN P · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +2,239 | SEC filing |
| 2026-05-14 | MUIR GLENN P · Director | Common Stock | A — Grant, award, or other acquisition | +995 | SEC filing |
Showing 8 of 32 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2025-12-04 | Hunt Anthony · Director | Common Stock | J — Other acquisition or disposition | −2,000 | SEC filing |
| 2024-09-03 | Hunt Anthony · Director | Stock Option (Right to Buy) | D — Disposition to the issuer | −13,057 | SEC filing |
| 2024-09-03 | Hunt Anthony · Director | Common Stock | D — Disposition to the issuer | −13,146 | SEC filing |
Showing 3 of 3 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.