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 |
2023-08-29 Sale |
2023-08-31 5:49 pm |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. Chief Financial Officer |
5,000 | $28.87 | $144,352 | 9,303 (Direct) |
View |
2023-08-21 Sale |
2023-08-23 6:31 pm |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. Chief Financial Officer |
978 | $26.4 | $25,819 | 14,303 (Direct) |
View |
2023-08-16 Sale |
2023-08-18 6:33 pm |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. Chief Financial Officer |
4,022 | $26.38 | $106,105 | 15,281 (Direct) |
View |
2023-08-09 Sale |
2023-08-11 7:21 pm |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. Chief Financial Officer |
2,500 | $25.05 | $62,613 | 19,303 (Direct) |
View |
2021-09-07 Sale |
2021-09-09 5:41 pm |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. SVP, Chief Financial Officer |
2,500 | $27.42 | $68,543 | 12,944 (Direct) |
View |
2020-06-17 Sale |
2020-06-19 7:46 pm |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. Chief Financial Officer |
3,100 | $17.97 | $55,717 | 152,832 (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 |
2023-04-13 Exercise |
2023-04-14 1:20 pm |
N/A N/A |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. Chief Financial Officer |
8,000 | $4.62 | 151,635 (Direct) |
View |
2023-04-13 Exercise |
2023-04-14 1:20 pm |
N/A 2028-06-20 |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. Chief Financial Officer |
8,000 | $0 | 151,635 (Direct) |
View |
2023-02-24 Option Award |
2023-02-28 5:01 pm |
N/A 2033-02-23 |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. Chief Financial Officer |
140,000 | $0 | 140,000 (Direct) |
View |
2021-05-28 Option Award |
2022-04-14 4:10 pm |
N/A N/A |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. SVP, Chief Financial Officer |
859 | $11.36 | 13,803 (Direct) |
View |
2022-03-01 Option Award |
2022-03-02 7:46 pm |
N/A 2032-02-29 |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. SVP, Chief Financial Officer |
92,500 | $0 | 92,500 (Direct) |
View |
2021-02-24 Option Award |
2021-02-26 7:07 pm |
N/A 2031-02-23 |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. SVP, Chief Financial Officer |
80,000 | $0 | 80,000 (Direct) |
View |
2020-12-11 Other |
2020-12-15 4:15 pm |
N/A N/A |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. SVP, Chief Financial Officer |
444 | $0 | 15,888 (Direct) |
View |
2020-06-17 Exercise |
2020-06-19 7:46 pm |
N/A N/A |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. Chief Financial Officer |
3,100 | $4.62 | 152,832 (Direct) |
View |
2020-06-17 Exercise |
2020-06-19 7:46 pm |
N/A 2028-06-20 |
IDEAYA Biosciences Inc. | IDYA | Stone Paul A. Chief Financial Officer |
3,100 | $0 | 152,832 (Direct) |
View |