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 |
2023-02-16 Sale |
2023-02-17 4:56 pm |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
5,647 | $200 | $1,129,400 | 29,325 (Direct) |
View |
2022-08-16 Sale |
2022-08-17 4:41 pm |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
6,698 | $252.86 | $1,693,689 | 37,970 (Direct) |
View |
2022-08-01 Sale |
2022-08-02 5:26 pm |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
2,000 | $220 | $440,000 | 37,187 (Direct) |
View |
2021-05-14 Sale |
2021-05-18 07:49 am |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
470 | $172.6 | $81,122 | 31,893 (Direct) |
View |
2021-03-04 Sale |
2021-03-08 9:50 pm |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
3,545 | $192.47 | $682,295 | 32,363 (Direct) |
View |
2021-01-04 Sale |
2021-01-06 4:41 pm |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
3,957 | $191.52 | $757,840 | 29,498 (Direct) |
View |
2020-11-09 Sale |
2020-11-10 9:17 pm |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
3,791 | $193.31 | $732,854 | 37,243 (Direct) |
View |
2020-05-15 Sale |
2020-05-19 8:47 pm |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
660 | $140.43 | $92,684 | 32,267 (Direct) |
View |
2020-05-13 Sale |
2020-05-15 5:41 pm |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
15,394 | $128.74 | $1,981,875 | 36,013 (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 |
2023-05-16 Tax Withholding |
2023-05-16 7:00 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
710 | $154.03 | 37,381 (Direct) |
View |
2023-03-03 Tax Withholding |
2023-03-06 5:33 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
3,674 | $188 | 43,110 (Direct) |
View |
2023-03-02 Option Award |
2023-03-06 5:33 pm |
N/A 2033-03-02 |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
18,662 | $0 | 43,110 (Direct) |
View |
2023-02-28 Tax Withholding |
2023-03-01 5:22 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
521 | $173.28 | 28,122 (Direct) |
View |
2023-02-28 Tax Withholding |
2023-02-28 7:53 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
682 | $173.44 | 28,643 (Direct) |
View |
2022-10-07 Exercise |
2022-10-11 5:00 pm |
N/A 2029-02-28 |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
466 | $0 | 37,080 (Direct) |
View |
2022-10-07 Exercise |
2022-10-11 5:00 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
466 | $59.52 | 37,080 (Direct) |
View |
2022-08-16 Exercise |
2022-08-17 4:41 pm |
N/A 2030-02-27 |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
4,017 | $0 | 37,970 (Direct) |
View |
2022-08-16 Exercise |
2022-08-17 4:41 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
3,047 | $86.1 | 37,970 (Direct) |
View |
2022-08-16 Exercise |
2022-08-17 4:41 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
970 | $215.58 | 37,970 (Direct) |
View |
2022-05-13 Tax Withholding |
2022-05-17 4:59 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
712 | $150.4 | 39,187 (Direct) |
View |
2022-03-08 Exercise |
2022-03-09 8:02 pm |
N/A 2028-03-01 |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
4,166 | $0 | 56,180 (Direct) |
View |
2022-03-08 Exercise |
2022-03-09 8:02 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
2,952 | $33.87 | 56,180 (Direct) |
View |
2022-03-08 Exercise |
2022-03-09 8:02 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
1,214 | $59.52 | 56,180 (Direct) |
View |
2022-02-27 Tax Withholding |
2022-03-02 7:52 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
3,824 | $196.7 | 35,733 (Direct) |
View |
2022-02-28 Option Award |
2022-03-02 7:52 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
5,922 | $0 | 35,733 (Direct) |
View |
2022-02-24 Option Award |
2022-02-28 7:10 pm |
N/A 2032-02-24 |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
7,853 | $0 | 38,045 (Direct) |
View |
2022-02-24 Tax Withholding |
2022-02-28 7:10 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
269 | $189.21 | 38,045 (Direct) |
View |
2022-02-17 Tax Withholding |
2022-02-22 7:30 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
332 | $182.42 | 30,461 (Direct) |
View |
2022-02-17 Option Award |
2022-02-22 7:30 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
900 | $0 | 30,461 (Direct) |
View |
2021-02-24 Option Award |
2021-02-26 6:11 pm |
N/A 2031-02-24 |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
5,320 | $0 | 38,818 (Direct) |
View |
2021-01-25 Exercise |
2021-01-26 9:59 pm |
N/A 2028-03-01 |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
4,000 | $0 | 40,385 (Direct) |
View |
2021-01-25 Exercise |
2021-01-26 9:59 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
4,000 | $33.87 | 40,385 (Direct) |
View |
2020-11-09 Exercise |
2020-11-10 9:17 pm |
N/A 2029-02-28 |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
4,979 | $0 | 37,243 (Direct) |
View |
2020-11-09 Exercise |
2020-11-10 9:17 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
1,893 | $59.52 | 37,243 (Direct) |
View |
2020-11-10 Exercise |
2020-11-10 9:17 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
3,086 | $32.4 | 37,243 (Direct) |
View |
2020-05-13 Exercise |
2020-05-15 5:41 pm |
N/A 2026-02-26 |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
12,194 | $0 | 36,013 (Direct) |
View |
2020-05-13 Exercise |
2020-05-15 5:41 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
9,024 | $32.4 | 36,013 (Direct) |
View |
2020-05-13 Exercise |
2020-05-15 5:41 pm |
N/A N/A |
REPLIGEN CORP | RGEN | Snodgres Jon Chief Financial Officer |
3,170 | $26.05 | 36,013 (Direct) |
View |