REPLIGEN CORP (RGEN)
Nasdaq · Biological Products, (No Diagnostic Substances) · Inc. DE
What they're doing
Between 2026-08-02 and 2026-10-31, public records show 3 signals for REPLIGEN CORP. Most notable: 2026-10-06: Filed 8-K disclosing acquisition or disposition of assets; 2026-09-15: Filed 8-K disclosing director or officer change; 2026-09-24: Loeillot Olivier (director) sold $1.6M of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-10-31 from public records.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing acquisition or disposition of assets
- Large insider saleLoeillot Olivier (director) sold $1.6M of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider saleLoeillot Olivier (director) sold $1.2M of stock
- Large insider saleHunt Anthony (director) sold $1.8M of stock
- Large insider saleHunt Anthony (director) sold $1.8M of stock
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-10-06 | Douglass Brian Robb | officer | A | 700 | 0 | $0 |
| 2026-10-05 | Loeillot Olivier | director | S | 4,202 | 190 | $798,380 |
| 2026-10-05 | Loeillot Olivier | director | M | 4,202 | 154.96 | $651,142 |
| 2026-10-05 | Loeillot Olivier | director | S | 1,333 | 178.75 | $238,274 |
| 2026-10-02 | Loeillot Olivier | director | F | 1,248 | 181.7 | $226,762 |
| 2026-09-25 | Garland Jason K | officer | F | 421 | 189.68 | $79,855 |
| 2026-09-24 | Loeillot Olivier | director | S | 4,542 | 190 | $862,980 |
| 2026-09-24 | Loeillot Olivier | director | M | 4,542 | 155.38 | $705,736 |
| 2026-09-24 | Loeillot Olivier | director | S | 8,404 | 190 | $1,596,760 |
| 2026-09-24 | Loeillot Olivier | director | M | 8,404 | 154.96 | $1,302,284 |
| 2026-09-21 | Loeillot Olivier | director | S | 5,426 | 180 | $976,680 |
| 2026-09-21 | Loeillot Olivier | director | M | 5,426 | 141.79 | $769,353 |
| 2026-09-04 | Loeillot Olivier | director | S | 3,035 | 165.9 | $503,507 |
| 2026-09-03 | Loeillot Olivier | director | F | 2,842 | 169.61 | $482,032 |
| 2026-09-01 | Hughes Violetta | officer | F | 277 | 170.02 | $47,096 |
| 2026-08-20 | Loeillot Olivier | director | M | 5,426 | 141.79 | $769,353 |
| 2026-08-20 | Loeillot Olivier | director | S | 5,426 | 180 | $976,680 |
| 2026-07-16 | Garland Jason K | officer | S | 530 | 150 | $79,500 |
| 2026-06-25 | Garland Jason K | officer | S | 733 | 145 | $106,285 |
| 2026-06-25 | Garland Jason K | officer | S | 733 | 145 | $106,285 |
| 2026-05-14 | Konstantinov Konstantin | director | A | 995 | 0 | $0 |
| 2026-05-14 | Madaus Martin D | director | A | 995 | 0 | $0 |
| 2026-05-14 | EGLINTON MANNER CARRIE | director | A | 995 | 0 | $0 |
| 2026-05-14 | MUIR GLENN P | director | A | 995 | 0 | $0 |
| 2026-05-14 | Mhatre Rohin | director | A | 995 | 0 | $0 |
| 2026-05-14 | Pax Margaret | director | A | 995 | 0 | $0 |
| 2026-05-14 | DAWES KAREN A | director | A | 995 | 0 | $0 |
| 2026-05-14 | BARTHELEMY NICOLAS | director | A | 995 | 0 | $0 |
| 2026-05-14 | Madaus Martin D | director | A | 995 | 0 | $0 |
| 2026-05-14 | Konstantinov Konstantin | director | A | 995 | 0 | $0 |
| 2026-05-14 | EGLINTON MANNER CARRIE | director | A | 995 | 0 | $0 |
| 2026-05-14 | Mhatre Rohin | director | A | 995 | 0 | $0 |
| 2026-05-14 | Pax Margaret | director | A | 995 | 0 | $0 |
| 2026-05-14 | MUIR GLENN P | director | A | 995 | 0 | $0 |
| 2026-05-14 | DAWES KAREN A | director | A | 995 | 0 | $0 |
| 2026-05-14 | BARTHELEMY NICOLAS | director | A | 995 | 0 | $0 |
| 2026-05-07 | MUIR GLENN P | director | M | 2,434 | 38.76 | $94,342 |
| 2026-05-07 | Douglass Brian Robb | officer | F | 334 | 126.43 | $42,228 |
| 2026-05-07 | MUIR GLENN P | director | M | 2,434 | 38.76 | $94,342 |
| 2026-05-07 | Douglass Brian Robb | officer | F | 334 | 126.43 | $42,228 |
| 2026-04-21 | Loeillot Olivier | director | S | 3,832 | 140 | $536,480 |
| 2026-04-21 | Loeillot Olivier | director | S | 3,832 | 140 | $536,480 |
| 2026-03-05 | KURIYEL RALF | officer | A | 5,284 | 0 | $0 |
| 2026-03-05 | Loeillot Olivier | officer | A | 24,134 | 0 | $0 |
| 2026-03-05 | Bylund James | officer | A | 7,751 | 0 | $0 |
| 2026-03-05 | Garland Jason K | officer | A | 7,751 | 0 | $0 |
| 2026-03-05 | Hughes Violetta | officer | A | 2,466 | 0 | $0 |
| 2026-03-05 | KURIYEL RALF | officer | A | 5,284 | 0 | $0 |
| 2026-03-05 | Loeillot Olivier | officer | A | 24,134 | 0 | $0 |
| 2026-03-05 | Bylund James | officer | A | 7,751 | 0 | $0 |
Federal contracts
24-month federal obligations: $-0
- 2026-10-28 $-0 · Department of Agriculture · FIRM-FIXED PRICE PURCHASE ORDER FOR A SOLOVPE PLUS.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.