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 |
2023-08-16 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 7:22 pm |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
5,000 | $25.09 | $125,430 | 57,610 (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 |
2023-07-10 Sale |
2023-07-12 5:25 pm |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
9,485 | $23 | $218,178 | 117,170 (Direct) |
View |
2023-05-31 Sale |
2023-06-02 5:29 pm |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
3,985 | $23.02 | $91,729 | 129,363 (Direct) |
View |
2023-05-22 Sale |
2023-05-24 5:51 pm |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
500 | $23 | $11,500 | 66,890 (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 |
2023-08-09 Exercise |
2023-08-11 7:22 pm |
N/A 2030-06-30 |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
5,000 | $0 | 57,610 (Direct) |
View |
2023-08-09 Exercise |
2023-08-11 7:22 pm |
N/A N/A |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
5,000 | $13.34 | 57,610 (Direct) |
View |
2023-07-10 Exercise |
2023-07-12 5:25 pm |
N/A 2029-10-08 |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
9,485 | $0 | 117,170 (Direct) |
View |
2023-07-10 Exercise |
2023-07-12 5:25 pm |
N/A N/A |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
4,485 | $7.01 | 117,170 (Direct) |
View |
2023-07-10 Exercise |
2023-07-12 5:25 pm |
N/A N/A |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
5,000 | $12.86 | 117,170 (Direct) |
View |
Ownership |
2023-07-03 7:50 pm |
N/A N/A |
IDEAYA Biosciences Inc. | IDYA | Ruiz Briseno Andres See Remarks |
0 | $0 | 188,281 (Direct) |
View |
2023-06-07 Option Award |
2023-06-09 4:49 pm |
N/A 2033-06-06 |
IDEAYA Biosciences Inc. | IDYA | SHANNON TIMOTHY M Director |
16,200 | $0 | 16,200 (Direct) |
View |
2023-06-07 Option Award |
2023-06-09 4:48 pm |
N/A 2033-06-06 |
IDEAYA Biosciences Inc. | IDYA | Hampton Malcolm Garret Director |
16,200 | $0 | 16,200 (Direct) |
View |
2023-06-07 Option Award |
2023-06-09 4:47 pm |
N/A 2033-06-06 |
IDEAYA Biosciences Inc. | IDYA | Kelley Susan L. Director |
16,200 | $0 | 16,200 (Direct) |
View |
2023-06-07 Option Award |
2023-06-09 4:46 pm |
N/A 2033-06-06 |
IDEAYA Biosciences Inc. | IDYA | MACKEY CATHERINE J Director |
16,200 | $0 | 16,200 (Direct) |
View |
2023-06-07 Option Award |
2023-06-09 4:45 pm |
N/A 2033-06-06 |
IDEAYA Biosciences Inc. | IDYA | Morrison Scott W Director |
16,200 | $0 | 16,200 (Direct) |
View |
2023-06-07 Option Award |
2023-06-09 4:44 pm |
N/A 2033-06-06 |
IDEAYA Biosciences Inc. | IDYA | ROSEN TERRY J Director |
16,200 | $0 | 16,200 (Direct) |
View |
2023-06-07 Option Award |
2023-06-09 4:43 pm |
N/A 2033-06-06 |
IDEAYA Biosciences Inc. | IDYA | Stein Jeffrey Director |
16,200 | $0 | 16,200 (Direct) |
View |
2023-06-07 Option Award |
2023-06-09 4:39 pm |
N/A 2033-06-06 |
IDEAYA Biosciences Inc. | IDYA | YARNO WENDY L Director |
16,200 | $0 | 16,200 (Direct) |
View |
2023-05-31 Exercise |
2023-06-02 5:29 pm |
N/A 2029-10-08 |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
3,985 | $0 | 129,363 (Direct) |
View |
2023-05-31 Exercise |
2023-06-02 5:29 pm |
N/A N/A |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
3,985 | $7.01 | 129,363 (Direct) |
View |
2023-05-22 Exercise |
2023-05-24 5:51 pm |
N/A 2029-10-08 |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
500 | $0 | 66,890 (Direct) |
View |
2023-05-22 Exercise |
2023-05-24 5:51 pm |
N/A N/A |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
500 | $7.01 | 66,890 (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 |
2023-04-13 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 |
2023-04-12 Exercise |
2023-04-13 4:11 pm |
N/A 2028-02-26 |
IDEAYA Biosciences Inc. | IDYA | Hata Yujiro S President and CEO |
11,601 | $0 | 1,152,341 (Direct) |
View |
2023-04-12 Exercise |
2023-04-13 4:11 pm |
N/A N/A |
IDEAYA Biosciences Inc. | IDYA | Hata Yujiro S President and CEO |
11,601 | $4.31 | 1,152,341 (Direct) |
View |
2023-02-24 Option Award |
2023-02-28 5:04 pm |
N/A 2033-02-23 |
IDEAYA Biosciences Inc. | IDYA | WHITE MICHAEL ANTHONY Chief Scientific Officer |
165,000 | $0 | 165,000 (Direct) |
View |
2023-02-24 Option Award |
2023-02-28 5:02 pm |
N/A 2033-02-23 |
IDEAYA Biosciences Inc. | IDYA | Beaupre Darrin Chief Medical Officer |
90,000 | $0 | 90,000 (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 |
2023-02-24 Option Award |
2023-02-28 5:00 pm |
N/A 2033-02-23 |
IDEAYA Biosciences Inc. | IDYA | Throne Jason Chief Legal Officer |
100,000 | $0 | 100,000 (Direct) |
View |
2023-02-24 Option Award |
2023-02-28 4:59 pm |
N/A 2033-02-23 |
IDEAYA Biosciences Inc. | IDYA | Hata Yujiro S President and CEO |
400,000 | $0 | 400,000 (Direct) |
View |
Ownership |
2022-12-14 4:34 pm |
N/A 2032-11-20 |
IDEAYA Biosciences Inc. | IDYA | Beaupre Darrin SVP, Chief Medical Officer |
0 | $0 | 180,000 (Direct) |
View |
2022-06-09 Option Award |
2022-06-10 6:37 pm |
N/A 2032-06-08 |
IDEAYA Biosciences Inc. | IDYA | YARNO WENDY L Director |
11,000 | $0 | 11,000 (Direct) |
View |
2022-06-09 Option Award |
2022-06-10 6:35 pm |
N/A 2032-06-08 |
IDEAYA Biosciences Inc. | IDYA | SHANNON TIMOTHY M Director |
11,000 | $0 | 11,000 (Direct) |
View |
2022-06-09 Option Award |
2022-06-10 6:32 pm |
N/A 2032-06-08 |
IDEAYA Biosciences Inc. | IDYA | ROSEN TERRY J Director |
11,000 | $0 | 11,000 (Direct) |
View |
2022-06-09 Option Award |
2022-06-10 6:27 pm |
N/A 2032-06-08 |
IDEAYA Biosciences Inc. | IDYA | Kelley Susan L. Director |
11,000 | $0 | 11,000 (Direct) |
View |
2022-06-09 Option Award |
2022-06-10 6:25 pm |
N/A 2032-06-08 |
IDEAYA Biosciences Inc. | IDYA | Kelley Susan L. Director |
11,000 | $0 | 11,000 (Direct) |
View |
2022-06-09 Option Award |
2022-06-10 6:23 pm |
N/A 2032-06-08 |
IDEAYA Biosciences Inc. | IDYA | Morrison Scott W Director |
11,000 | $0 | 11,000 (Direct) |
View |
2022-06-09 Option Award |
2022-06-10 6:22 pm |
N/A 2032-06-08 |
IDEAYA Biosciences Inc. | IDYA | Stein Jeffrey Director |
11,000 | $0 | 11,000 (Direct) |
View |
2022-06-09 Option Award |
2022-06-10 6:22 pm |
N/A 2032-06-08 |
IDEAYA Biosciences Inc. | IDYA | Hampton Malcolm Garret Director |
11,000 | $0 | 11,000 (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 |
2022-04-05 Option Award |
2022-04-06 4:23 pm |
N/A 2032-04-04 |
IDEAYA Biosciences Inc. | IDYA | MACKEY CATHERINE J Director |
22,000 | $0 | 22,000 (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 |
2022-03-01 Option Award |
2022-03-02 7:45 pm |
N/A 2032-02-29 |
IDEAYA Biosciences Inc. | IDYA | WHITE MICHAEL ANTHONY SVP, Chief Scientific Officer |
92,500 | $0 | 92,500 (Direct) |
View |
2022-03-01 Option Award |
2022-03-02 7:44 pm |
N/A 2032-02-29 |
IDEAYA Biosciences Inc. | IDYA | Hata Yujiro S President and CEO |
260,000 | $0 | 260,000 (Direct) |
View |
2022-03-01 Option Award |
2022-03-02 7:40 pm |
N/A 2032-02-29 |
IDEAYA Biosciences Inc. | IDYA | Throne Jason SVP, General Counsel |
63,750 | $0 | 63,750 (Direct) |
View |
2021-10-25 Option Award |
2021-10-27 5:16 pm |
N/A 2031-10-24 |
IDEAYA Biosciences Inc. | IDYA | WHITE MICHAEL ANTHONY SVP, Chief Scientific Officer |
200,000 | $0 | 200,000 (Direct) |
View |