Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2021-03-12 Sale |
2021-03-12 7:34 pm |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
9,102 | $190.38 | $1,732,847 | 212,762 (Direct) |
View |
2021-03-04 Sale |
2021-03-08 9:51 pm |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
21,900 | $190.19 | $4,165,091 | 221,864 (Direct) |
View |
2020-11-19 Sale |
2020-11-23 7:03 pm |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
20,000 | $185.8 | $3,716,051 | 233,327 (Direct) |
View |
2020-09-10 Sale |
2020-09-14 07:43 am |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
45,351 | $148.2 | $6,721,018 | 253,327 (Direct) |
View |
2020-05-21 Sale |
2020-05-26 9:27 pm |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
46,953 | $139.77 | $6,562,409 | 283,482 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-02-24 Option Award |
2021-02-26 6:04 pm |
N/A 2031-02-24 |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
23,038 | $0 | 256,365 (Direct) |
View |
2020-11-10 Ownership |
2021-02-10 4:01 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
1,000 | $0 | 232,327 (Direct) |
View |
2020-11-19 Exercise |
2020-11-23 7:03 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
20,000 | $26.05 | 233,327 (Direct) |
View |
2020-11-19 Exercise |
2020-11-23 7:03 pm |
N/A 2026-02-26 |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
20,000 | $0 | 233,327 (Direct) |
View |
2020-09-10 Exercise |
2020-09-14 07:43 am |
N/A N/A |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
45,351 | $26.05 | 253,327 (Direct) |
View |
2020-09-10 Exercise |
2020-09-14 07:43 am |
N/A 2026-02-26 |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
45,351 | $0 | 253,327 (Direct) |
View |
2020-05-21 Exercise |
2020-05-26 9:27 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
7,916 | $16.55 | 283,482 (Direct) |
View |
2020-05-21 Exercise |
2020-05-26 9:27 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
3,086 | $32.4 | 283,482 (Direct) |
View |
2020-05-21 Exercise |
2020-05-26 9:27 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
39,037 | $24.98 | 283,482 (Direct) |
View |
2020-05-21 Exercise |
2020-05-26 9:27 pm |
N/A 2024-05-05 |
REPLIGEN CORP | RGEN | Hunt Anthony Chief Executive Officer |
50,039 | $0 | 283,482 (Direct) |
View |