RGEN - CIK 0000730272
REPLIGEN CORP has filed 1,331 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (594 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider trade | 4 | 2025-11-13 | 2025-11-12 |
| Insider sale notice | 144 | 2025-11-12 | - |
| Quarterly report | 10-Q | 2025-11-04 | 2025-09-30 |
| Major company event | 8-K | 2025-10-28 | 2025-10-28 |
| Insider trade | 4 | 2025-10-06 | 2025-10-02 |
| Insider trade | 4 | 2025-09-26 | 2025-09-25 |
| Insider trade | 4 | 2025-09-11 | 2025-09-10 |
| Insider sale notice | 144 | 2025-09-10 | - |
| SEC correspondence | UPLOAD | 2025-09-10 | - |
| SCHEDULE 13G/A | - | 2025-09-08 | - |
| Insider trade | 4 | 2025-09-04 | 2025-09-03 |
| Insider trade | 4 | 2025-09-04 | 2025-09-02 |
| New insider ownership | 3 | 2025-09-04 | 2025-09-01 |
| Major company event | 8-K | 2025-09-02 | 2025-09-01 |
| Company correspondence | CORRESP | 2025-08-26 | - |
| SEC correspondence | UPLOAD | 2025-08-14 | - |
| Insider trade | 4 | 2025-08-12 | 2025-08-08 |
| Quarterly report | 10-Q | 2025-08-07 | 2025-06-30 |
| Major company event | 8-K | 2025-07-29 | 2025-07-29 |
| Insider trade | 4 | 2025-05-21 | 2025-05-15 |
| Insider trade | 4 | 2025-05-19 | 2025-05-15 |
| Insider trade | 4 | 2025-05-19 | 2025-05-15 |
| Insider trade | 4 | 2025-05-19 | 2025-05-15 |
| Insider trade | 4 | 2025-05-19 | 2025-05-15 |
| Insider trade | 4 | 2025-05-19 | 2025-05-15 |
| Insider trade | 4 | 2025-05-19 | 2025-05-15 |
| Insider trade | 4 | 2025-05-19 | 2025-05-15 |
| Insider trade | 4 | 2025-05-16 | 2025-05-15 |
| Insider sale notice | 144 | 2025-05-15 | - |
| Major company event | 8-K | 2025-05-15 | 2025-05-15 |
| Quarterly report | 10-Q | 2025-04-29 | 2025-03-31 |
| Major company event | 8-K | 2025-04-29 | 2025-04-29 |
| SCHEDULE 13G/A | - | 2025-04-24 | - |
| Annual report to shareholders | ARS | 2025-04-04 | 2024-12-31 |
| Proxy materials | DEFA14A | 2025-04-04 | - |
| Proxy statement | DEF 14A | 2025-04-04 | 2025-04-03 |
| Insider trade | 4 | 2025-04-02 | 2025-04-01 |
| Insider trade | 4 | 2025-03-20 | 2025-03-13 |
| Insider trade | 4 | 2025-03-19 | 2025-03-17 |
| Insider trade | 4 | 2025-03-18 | 2025-03-17 |
| Insider sale notice | 144 | 2025-03-17 | - |
| PRE 14A | - | 2025-03-17 | 2025-03-17 |
| Annual report | 10-K | 2025-03-14 | 2024-12-31 |
| Insider trade | 4 | 2025-03-04 | 2025-03-03 |
| Insider trade | 4 | 2025-03-04 | 2025-03-03 |
| Insider trade | 4 | 2025-03-04 | 2025-03-03 |
| Insider trade | 4 | 2025-03-04 | 2025-03-03 |
| Insider trade | 4 | 2025-03-04 | 2025-03-03 |
| NT 10-K | - | 2025-03-03 | 2024-12-31 |
| Insider trade | 4 | 2025-02-28 | 2025-02-27 |