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 |
2023-09-08 Purchase |
2023-09-12 4:06 pm |
CODEXIS INC. | CDXS | DILLY STEPHEN GEORGE See Remarks |
58,479 | $1.7263 | $100,952 | 438,878 (Direct) |
View |
2023-03-07 Sale |
2023-03-09 9:15 pm |
CODEXIS INC. | CDXS | DILLY STEPHEN GEORGE See Remarks |
55,075 | $4.5794 | $252,212 | 380,399 (Direct) |
View |
2022-07-01 Sale |
2022-07-01 4:35 pm |
Sierra Oncology Inc. | SRRA | DILLY STEPHEN GEORGE CEO and President |
5,000 | $55 | $275,000 | 0 (Direct) |
View |
2021-05-19 Purchase |
2021-05-20 6:59 pm |
Sierra Oncology Inc. | SRRA | DILLY STEPHEN GEORGE CEO and President |
5,000 | $17.83 | $89,150 | 5,000 (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 |
2025-02-05 Option Award |
2025-02-07 8:15 pm |
N/A 2035-02-05 |
CODEXIS INC. | CDXS | DILLY STEPHEN GEORGE See Remarks |
621,250 | $0 | 1,205,553 (Direct) |
View |
2024-01-01 Option Award |
2024-01-02 9:23 pm |
N/A 2034-01-01 |
CODEXIS INC. | CDXS | DILLY STEPHEN GEORGE See Remarks |
1,003,925 | $0 | 1,442,803 (Direct) |
View |
2023-02-08 Option Award |
2023-03-09 9:15 pm |
N/A N/A |
CODEXIS INC. | CDXS | DILLY STEPHEN GEORGE See Remarks |
289,000 | $0 | 380,399 (Direct) |
View |
2023-02-21 Option Award |
2023-02-21 8:26 pm |
N/A 2033-02-21 |
CODEXIS INC. | CDXS | DILLY STEPHEN GEORGE See Remarks |
450,000 | $0 | 483,974 (Direct) |
View |
2022-08-01 Option Award |
2022-08-03 6:25 pm |
N/A 2032-08-01 |
CODEXIS INC. | CDXS | DILLY STEPHEN GEORGE See Remarks |
700,000 | $0 | 700,000 (Direct) |
View |
2022-06-17 Option Award |
2022-06-17 4:10 pm |
2022-06-17 2030-08-12 |
Sierra Oncology Inc. | SRRA | DILLY STEPHEN GEORGE CEO and President |
65,000 | $0 | 65,000 (Direct) |
View |
2022-06-14 Option Award |
2022-06-16 4:14 pm |
N/A N/A |
CODEXIS INC. | CDXS | DILLY STEPHEN GEORGE Director |
11,273 | $0 | 33,974 (Direct) |
View |
2022-03-14 Option Award |
2022-03-14 4:50 pm |
N/A 2032-03-14 |
Sierra Oncology Inc. | SRRA | DILLY STEPHEN GEORGE CEO and President |
165,000 | $0 | 165,000 (Direct) |
View |
2022-01-28 Option Award |
2022-01-28 6:32 pm |
2022-01-28 2030-08-12 |
Sierra Oncology Inc. | SRRA | DILLY STEPHEN GEORGE CEO and President |
65,000 | $0 | 65,000 (Direct) |
View |
2021-06-15 Option Award |
2021-06-17 4:20 pm |
N/A N/A |
CODEXIS INC. | CDXS | DILLY STEPHEN GEORGE Director |
4,796 | $0 | 22,701 (Direct) |
View |
2021-03-15 Option Award |
2021-03-17 9:13 pm |
N/A 2031-03-15 |
Sierra Oncology Inc. | SRRA | DILLY STEPHEN GEORGE CEO and President |
92,000 | $0 | 92,000 (Direct) |
View |
2020-06-16 Option Award |
2020-06-18 4:09 pm |
N/A N/A |
CODEXIS INC. | CDXS | DILLY STEPHEN GEORGE Director |
17,905 | $0 | 17,905 (Direct) |
View |
2020-05-18 Option Award(A) |
2020-06-03 4:27 pm |
N/A 2030-05-17 |
SANGAMO THERAPEUTICS INC | SGMO | DILLY STEPHEN GEORGE Director |
30,000 | $0 | 35,000 (Direct) |
View |
2020-06-01 Option Award |
2020-06-02 4:26 pm |
N/A 2030-06-01 |
Sierra Oncology Inc. | SRRA | DILLY STEPHEN GEORGE CEO and President |
520,000 | $0 | 520,000 (Direct) |
View |
2020-05-18 Option Award |
2020-05-20 5:14 pm |
N/A 2030-05-17 |
SANGAMO THERAPEUTICS INC | SGMO | DILLY STEPHEN GEORGE Director |
17,500 | $0 | 22,500 (Direct) |
View |