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 |
2023-03-16 Sale |
2023-03-20 6:43 pm |
CytomX Therapeutics Inc. | CTMX | Campoy Carlos Chief Financial Officer |
1,748 | $1.9791 | $3,459 | 38,224 (Direct) |
View |
2022-07-20 Sale |
2022-07-21 4:08 pm |
CytomX Therapeutics Inc. | CTMX | Campoy Carlos Chief Financial Officer |
3,949 | $1.4224 | $5,617 | 39,972 (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 |
2024-12-10 Option Award |
2024-12-12 6:15 pm |
N/A 2034-12-09 |
Zymeworks Inc. | ZYME | Campoy Carlos Director |
31,000 | $0 | 31,000 (Direct) |
View |
2023-12-07 Option Award |
2023-12-08 5:48 pm |
N/A 2033-12-06 |
Zymeworks Inc. | ZYME | Campoy Carlos Director |
37,000 | $0 | 37,000 (Direct) |
View |
2023-06-30 Option Award |
2023-06-30 8:05 pm |
N/A 2033-06-29 |
Zymeworks Inc. | ZYME | Campoy Carlos Director |
50,000 | $0 | 50,000 (Direct) |
View |
Ownership |
2023-06-30 8:03 pm |
N/A N/A |
Zymeworks Inc. | ZYME | Campoy Carlos Director |
0 | $0 | 0 (Direct) |
View |
2022-07-19 Option Award |
2022-07-21 4:08 pm |
N/A N/A |
CytomX Therapeutics Inc. | CTMX | Campoy Carlos Chief Financial Officer |
15,000 | $0 | 39,972 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 4:50 pm |
N/A 2032-02-01 |
CytomX Therapeutics Inc. | CTMX | Campoy Carlos Chief Financial Officer |
157,500 | $0 | 163,921 (Direct) |
View |
2021-10-24 Option Award |
2021-10-26 4:25 pm |
N/A 2031-10-23 |
CytomX Therapeutics Inc. | CTMX | Campoy Carlos Chief Financial Officer |
70,000 | $0 | 70,000 (Direct) |
View |
2021-05-31 Option Award |
2021-06-08 1:08 pm |
N/A N/A |
CytomX Therapeutics Inc. | CTMX | Campoy Carlos Chief Financial Officer |
3,320 | $6.086 | 6,421 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 5:01 pm |
N/A 2031-02-25 |
CytomX Therapeutics Inc. | CTMX | Campoy Carlos Chief Financial Officer |
100,000 | $0 | 100,000 (Direct) |
View |
2020-11-30 Option Award |
2020-12-07 4:57 pm |
N/A N/A |
CytomX Therapeutics Inc. | CTMX | Campoy Carlos Chief Financial Officer |
3,101 | $6.392 | 3,101 (Direct) |
View |