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 |
2021-04-16 Sale |
2021-04-19 7:57 pm |
FIVE PRIME THERAPEUTICS INC. | FPRX | Smith David V Executive Vice President & CFO |
138,947 | $38 | $5,279,986 | 0 (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 |
2024-06-11 Option Award |
2024-06-13 6:28 pm |
N/A N/A |
CODEXIS INC. | CDXS | Smith David V Director |
30,120 | $0 | 153,292 (Direct) |
View |
2024-06-06 Option Award |
2024-06-07 4:19 pm |
N/A 2034-06-06 |
IO Biotech Inc. | IOBT | Smith David V Director |
45,642 | $0 | 45,642 (Direct) |
View |
2023-06-13 Option Award |
2023-06-15 4:06 pm |
N/A N/A |
CODEXIS INC. | CDXS | Smith David V Director |
34,602 | $0 | 123,172 (Direct) |
View |
2023-06-13 Gift |
2023-06-15 4:06 pm |
N/A N/A |
CODEXIS INC. | CDXS | Smith David V Director |
11,273 | $0 | 123,172 (Direct) |
View |
2023-06-08 Option Award |
2023-06-13 7:54 pm |
N/A 2033-06-08 |
IO Biotech Inc. | IOBT | Smith David V Director |
41,533 | $0 | 41,533 (Direct) |
View |
2022-06-14 Option Award |
2022-06-16 4:11 pm |
N/A N/A |
CODEXIS INC. | CDXS | Smith David V Director |
11,273 | $0 | 88,570 (Direct) |
View |
2022-06-14 Gift |
2022-06-16 4:11 pm |
N/A N/A |
CODEXIS INC. | CDXS | Smith David V Director |
4,796 | $0 | 88,570 (Direct) |
View |
2022-05-26 Option Award |
2022-05-31 7:40 pm |
N/A 2032-05-26 |
IO Biotech Inc. | IOBT | Smith David V Director |
23,885 | $0 | 23,885 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 4:30 pm |
N/A 2032-03-01 |
IO Biotech Inc. | IOBT | Smith David V Director |
28,019 | $0 | 28,019 (Direct) |
View |
2021-09-15 Ownership |
2022-01-14 4:05 pm |
N/A N/A |
CODEXIS INC. | CDXS | Smith David V Director |
4,000 | $0 | 77,297 (Indirect) |
View |
Ownership |
2022-01-14 4:05 pm |
N/A N/A |
CODEXIS INC. | CDXS | Smith David V Director |
0 | $0 | 77,297 (Direct) |
View |
2021-06-15 Option Award |
2021-06-17 4:17 pm |
N/A N/A |
CODEXIS INC. | CDXS | Smith David V Director |
4,796 | $0 | 81,297 (Direct) |
View |
2021-06-15 Gift |
2021-06-17 4:17 pm |
N/A N/A |
CODEXIS INC. | CDXS | Smith David V Director |
8,952 | $0 | 81,297 (Direct) |
View |
2021-04-16 Option Award |
2021-04-19 7:57 pm |
N/A N/A |
FIVE PRIME THERAPEUTICS INC. | FPRX | Smith David V Executive Vice President & CFO |
66,000 | $0 | 0 (Direct) |
View |
2021-02-24 Tax Withholding |
2021-02-26 2:31 pm |
N/A N/A |
FIVE PRIME THERAPEUTICS INC. | FPRX | Smith David V Executive Vice President & CFO |
5,110 | $25.71 | 72,947 (Direct) |
View |
2020-12-11 Exercise |
2020-12-15 12:09 pm |
N/A N/A |
FIVE PRIME THERAPEUTICS INC. | FPRX | Smith David V Executive Vice President & CFO |
22,000 | $0 | 78,057 (Direct) |
View |
2020-12-11 Tax Withholding |
2020-12-15 12:09 pm |
N/A N/A |
FIVE PRIME THERAPEUTICS INC. | FPRX | Smith David V Executive Vice President & CFO |
11,504 | $16.14 | 78,057 (Direct) |
View |
2020-11-26 Tax Withholding |
2020-11-30 2:49 pm |
N/A N/A |
FIVE PRIME THERAPEUTICS INC. | FPRX | Smith David V Executive Vice President & CFO |
6,920 | $18.45 | 67,561 (Direct) |
View |
2020-11-11 Exercise |
2020-11-13 12:29 pm |
N/A N/A |
FIVE PRIME THERAPEUTICS INC. | FPRX | Smith David V Executive Vice President & CFO |
22,000 | $0 | 96,481 (Direct) |
View |
2020-11-11 Tax Withholding |
2020-11-13 12:29 pm |
N/A N/A |
FIVE PRIME THERAPEUTICS INC. | FPRX | Smith David V Executive Vice President & CFO |
10,908 | $18 | 96,481 (Direct) |
View |
2020-06-16 Option Award |
2020-06-18 4:13 pm |
N/A N/A |
CODEXIS INC. | CDXS | Smith David V Director |
8,952 | $0 | 76,501 (Direct) |
View |
2020-06-11 Gift |
2020-06-18 4:13 pm |
N/A N/A |
CODEXIS INC. | CDXS | Smith David V Director |
4,947 | $0 | 76,501 (Direct) |
View |