The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Hata Yujiro S since 2019.
This trader's CIK number is 1649119.
At the time of last reporting, Hata Yujiro S was the President and CEO of Ideaya Biosciences, Inc.. (stock ticker symbol IDYA).
Also see all insider trading activities at Ideaya Biosciences, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | IDYA | 0 | $0 | 0 | $0 | 25,616 | $500,024 |
| 2024 | IDYA | 0 | $0 | 350,000 | $14,986,976 | 350,000 | $1,508,496 |
| 2023 | IDYA | 0 | $0 | 75,000 | $2,627,624 | 86,601 | $373,249 |
| 2020 | IDYA | 0 | $0 | 0 | $0 | 55,564 | $239,480 |
| 2019 | IDYA | 0 | $0 | 0 | $0 | 15,000 | $64,649 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-02-18 | IDYA | Option Ex | 12,808 | 19.52 | 250,012 |
| 2025-02-18 | IDYA | Option Ex | 12,808 | 19.52 | 250,012 |
| 2024-05-15 | IDYA | Option Ex | 83,856 | 4.31 | 361,419 |
| 2024-05-14 | IDYA | Option Ex | 56,711 | 4.31 | 244,424 |
| 2024-05-16 | IDYA | Sale | 34,433 | 42.05 | 1,447,907 |
| 2024-05-15 | IDYA | Sale | 83,856 | 43.39 | 3,638,511 |
| 2024-05-16 | IDYA | Option Ex | 34,433 | 4.31 | 148,406 |
| 2024-05-14 | IDYA | Sale | 56,711 | 41.72 | 2,365,869 |
| 2024-02-08 | IDYA | Option Ex | 75,815 | 4.31 | 326,762 |
| 2024-02-09 | IDYA | Option Ex | 23,557 | 4.31 | 101,530 |
| 2024-02-08 | IDYA | Sale | 75,815 | 45.15 | 3,422,819 |
| 2024-02-09 | IDYA | Sale | 23,557 | 45.54 | 1,072,715 |
| 2024-02-01 | IDYA | Sale | 628 | 45.01 | 28,263 |
| 2024-02-01 | IDYA | Option Ex | 628 | 4.31 | 2,706 |
| 2024-01-16 | IDYA | Sale | 62,739 | 40.17 | 2,519,974 |
| 2024-01-12 | IDYA | Option Ex | 12,261 | 4.31 | 52,844 |
| 2024-01-12 | IDYA | Sale | 12,261 | 40.04 | 490,918 |
| 2024-01-16 | IDYA | Option Ex | 62,739 | 4.31 | 270,405 |
| 2023-12-15 | IDYA | Option Ex | 75,000 | 4.31 | 323,249 |
| 2023-12-15 | IDYA | Sale | 75,000 | 35.03 | 2,627,624 |
| 2023-04-12 | IDYA | Option Ex | 11,601 | 4.31 | 50,000 |
| 2020-12-22 | IDYA | Option Ex | 8,000 | 4.31 | 34,480 |
| 2020-04-15 | IDYA | Option Ex | 47,564 | 4.31 | 205,000 |
| 2019-07-30 | IDYA | Option Ex | 15,000 | 4.31 | 64,649 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Hata Yujiro S (President and CEO of Ideaya Biosciences, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.