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- Ownership
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IDEAYA Biosciences, Inc. Insider Trading
* In original currency USD
Loading Data
| Transaction Date (SEC Report) |
Reporting Name | Relationship | Shrs. Owned | Type | Acq./Disp. | Shrs. Transacted | Price | Total Amount |
|---|---|---|---|---|---|---|---|---|
| Friday, June 27th, 2025 | Bleharski Joshua | officer: Chief Financial Officer | 0 | 250,000 | 20.05 USD | 5,012,500 USD | ||
| Tuesday, June 24th, 2025 | YARNO WENDY L | director | 20,000 | A-Award | A | 20,000 | 21.78 USD | 435,600 USD |
| Tuesday, June 24th, 2025 | Stein Jeffrey | director | 20,000 | A-Award | A | 20,000 | 21.78 USD | 435,600 USD |
| Tuesday, June 24th, 2025 | Hampton Malcolm Garret | director | 20,000 | A-Award | A | 20,000 | 21.78 USD | 435,600 USD |
| Tuesday, June 24th, 2025 | Morrison Scott W | director | 20,000 | A-Award | A | 20,000 | 21.78 USD | 435,600 USD |
| Tuesday, June 24th, 2025 | MACKEY CATHERINE J | director | 20,000 | A-Award | A | 20,000 | 21.78 USD | 435,600 USD |
| Tuesday, June 24th, 2025 | ROSEN TERRY J | director | 20,000 | A-Award | A | 20,000 | 21.78 USD | 435,600 USD |
| Thursday, February 27th, 2025 | Beaupre Darrin | officer: Chief Medical Officer | 185,000 | A-Award | A | 185,000 | 20.24 USD | 3,744,400 USD |
| Thursday, February 27th, 2025 | DORMAN STUART | officer: Chief Commercial Officer | 15,000 | A-Award | A | 15,000 | 20.24 USD | 303,600 USD |
| Thursday, February 27th, 2025 | Ruiz Briseno Andres | officer: See Remarks | 75,000 | A-Award | A | 75,000 | 20.24 USD | 1,518,000 USD |
| Thursday, February 27th, 2025 | WHITE MICHAEL ANTHONY | officer: Chief Scientific Officer | 185,000 | A-Award | A | 185,000 | 20.24 USD | 3,744,400 USD |
| Thursday, February 27th, 2025 | Snyder Douglas B. | officer: SVP, General Counsel | 33,000 | A-Award | A | 33,000 | 20.24 USD | 667,920 USD |
| Thursday, February 27th, 2025 | Hata Yujiro S | director, officer: President and CEO | 600,000 | A-Award | A | 600,000 | 20.24 USD | 12,144,000 USD |
| Tuesday, February 18th, 2025 | Hata Yujiro S | director, officer: President and CEO | 690,695 | M-Exempt | A | 12,808 | 19.52 USD | 250,012 USD |
| Tuesday, February 18th, 2025 | Hata Yujiro S | director, officer: President and CEO | 182,192 | M-Exempt | D | 12,808 | 19.52 USD | 250,012 USD |
| Wednesday, December 11th, 2024 | DORMAN STUART | officer: Chief Commercial Officer | 0 | 170,000 | 27.45 USD | 4,666,500 USD | ||
| Thursday, September 26th, 2024 | Snyder Douglas B. | officer: SVP, General Counsel | 140,000 | A-Award | A | 140,000 | 30.50 USD | 4,270,000 USD |
| Wednesday, September 18th, 2024 | Snyder Douglas B. | 0 | 0 | 0.00 USD | 0 USD | |||
| Thursday, June 27th, 2024 | Throne Jason | officer: Chief Legal Officer | 63,484 | M-Exempt | A | 47,060 | 7.01 USD | 329,891 USD |
| Thursday, June 27th, 2024 | Throne Jason | officer: Chief Legal Officer | 41,186 | M-Exempt | D | 6,424 | 13.34 USD | 85,696 USD |
| Thursday, June 27th, 2024 | Throne Jason | officer: Chief Legal Officer | 16,424 | M-Exempt | A | 6,424 | 13.34 USD | 85,696 USD |
| Thursday, June 27th, 2024 | Throne Jason | officer: Chief Legal Officer | 1,360 | M-Exempt | D | 47,060 | 7.01 USD | 329,891 USD |
| Friday, May 31st, 2024 | ROSEN TERRY J | director | 16,200 | A-Award | A | 16,200 | 36.55 USD | 592,110 USD |
| Friday, May 31st, 2024 | Kelley Susan L. | director | 16,200 | A-Award | A | 16,200 | 36.55 USD | 592,110 USD |
| Friday, May 31st, 2024 | Hampton Malcolm Garret | director | 16,200 | A-Award | A | 16,200 | 36.55 USD | 592,110 USD |
| Friday, May 31st, 2024 | Stein Jeffrey | director | 16,200 | A-Award | A | 16,200 | 36.55 USD | 592,110 USD |
| Friday, May 31st, 2024 | Morrison Scott W | director | 16,200 | A-Award | A | 16,200 | 36.55 USD | 592,110 USD |
| Friday, May 31st, 2024 | YARNO WENDY L | director | 16,200 | A-Award | A | 16,200 | 36.55 USD | 592,110 USD |
| Friday, May 31st, 2024 | MACKEY CATHERINE J | director | 16,200 | A-Award | A | 16,200 | 36.55 USD | 592,110 USD |
| Wednesday, May 29th, 2024 | WHITE MICHAEL ANTHONY | officer: Chief Scientific Officer | 64,000 | M-Exempt | D | 28,500 | 12.86 USD | 366,510 USD |
| Wednesday, May 29th, 2024 | WHITE MICHAEL ANTHONY | officer: Chief Scientific Officer | 28,500 | M-Exempt | A | 28,500 | 12.86 USD | 366,510 USD |
| Wednesday, May 29th, 2024 | WHITE MICHAEL ANTHONY | officer: Chief Scientific Officer | 851 | S-Sale | D | 27,649 | 36.23 USD | 1,001,588 USD |
| Wednesday, May 29th, 2024 | WHITE MICHAEL ANTHONY | officer: Chief Scientific Officer | 0 | S-Sale | D | 851 | 36.78 USD | 31,297 USD |
| Wednesday, May 15th, 2024 | Hata Yujiro S | director, officer: President and CEO | 761,743 | M-Exempt | A | 83,856 | 4.31 USD | 361,419 USD |
| Tuesday, May 14th, 2024 | Hata Yujiro S | director, officer: President and CEO | 734,598 | M-Exempt | A | 56,711 | 4.31 USD | 244,424 USD |
| Thursday, May 16th, 2024 | Hata Yujiro S | director, officer: President and CEO | 712,320 | M-Exempt | A | 34,433 | 4.31 USD | 148,406 USD |
| Wednesday, May 15th, 2024 | Hata Yujiro S | director, officer: President and CEO | 708,151 | S-Sale | D | 53,592 | 42.57 USD | 2,281,631 USD |
| Thursday, May 16th, 2024 | Hata Yujiro S | director, officer: President and CEO | 682,236 | S-Sale | D | 30,084 | 41.73 USD | 1,255,505 USD |
| Tuesday, May 14th, 2024 | Hata Yujiro S | director, officer: President and CEO | 680,190 | S-Sale | D | 54,408 | 41.60 USD | 2,263,433 USD |
| Wednesday, May 15th, 2024 | Hata Yujiro S | director, officer: President and CEO | 678,390 | S-Sale | D | 29,761 | 43.48 USD | 1,293,934 USD |
| Thursday, May 16th, 2024 | Hata Yujiro S | director, officer: President and CEO | 677,887 | S-Sale | D | 4,349 | 42.37 USD | 184,250 USD |
| Tuesday, May 14th, 2024 | Hata Yujiro S | director, officer: President and CEO | 677,887 | S-Sale | D | 2,303 | 41.84 USD | 96,348 USD |
| Wednesday, May 15th, 2024 | Hata Yujiro S | director, officer: President and CEO | 677,887 | S-Sale | D | 503 | 44.12 USD | 22,191 USD |
| Tuesday, May 14th, 2024 | Hata Yujiro S | director, officer: President and CEO | 167,743 | M-Exempt | D | 56,711 | 4.31 USD | 244,424 USD |
| Wednesday, May 15th, 2024 | Hata Yujiro S | director, officer: President and CEO | 83,887 | M-Exempt | D | 83,856 | 4.31 USD | 361,419 USD |
| Thursday, May 16th, 2024 | Hata Yujiro S | director, officer: President and CEO | 49,454 | M-Exempt | D | 34,433 | 4.31 USD | 148,406 USD |
| Friday, March 1st, 2024 | Hata Yujiro S | director, officer: President and CEO | 480,000 | A-Award | A | 480,000 | 46.22 USD | 22,185,600 USD |
| Friday, March 1st, 2024 | Ruiz Briseno Andres | officer: See Remarks | 85,000 | A-Award | A | 85,000 | 46.22 USD | 3,928,700 USD |
| Friday, March 1st, 2024 | Beaupre Darrin | officer: Chief Medical Officer | 160,000 | A-Award | A | 160,000 | 46.22 USD | 7,395,200 USD |
| Friday, March 1st, 2024 | WHITE MICHAEL ANTHONY | officer: Chief Scientific Officer | 140,000 | A-Award | A | 140,000 | 46.22 USD | 6,470,800 USD |
| Friday, March 1st, 2024 | Throne Jason | officer: Chief Legal Officer | 125,500 | A-Award | A | 125,500 | 46.22 USD | 5,800,610 USD |
| Friday, February 9th, 2024 | Ruiz Briseno Andres | officer: See Remarks | 24,531 | S-Sale | D | 2,000 | 46.02 USD | 92,045 USD |
| Thursday, February 8th, 2024 | Hata Yujiro S | director, officer: President and CEO | 753,702 | M-Exempt | A | 75,815 | 4.31 USD | 326,763 USD |
| Friday, February 9th, 2024 | Hata Yujiro S | director, officer: President and CEO | 701,444 | M-Exempt | A | 23,557 | 4.31 USD | 101,531 USD |
| Thursday, February 8th, 2024 | Hata Yujiro S | director, officer: President and CEO | 677,887 | S-Sale | D | 75,815 | 45.15 USD | 3,422,835 USD |
| Friday, February 9th, 2024 | Hata Yujiro S | director, officer: President and CEO | 677,887 | S-Sale | D | 23,557 | 45.54 USD | 1,072,715 USD |
| Thursday, February 8th, 2024 | Hata Yujiro S | director, officer: President and CEO | 248,011 | M-Exempt | D | 75,815 | 4.31 USD | 326,763 USD |
| Friday, February 9th, 2024 | Hata Yujiro S | director, officer: President and CEO | 224,454 | M-Exempt | D | 23,557 | 4.31 USD | 101,531 USD |
| Thursday, February 1st, 2024 | Hata Yujiro S | director, officer: President and CEO | 678,515 | M-Exempt | A | 628 | 4.31 USD | 2,707 USD |
| Thursday, February 1st, 2024 | Hata Yujiro S | director, officer: President and CEO | 677,891 | S-Sale | D | 624 | 45.00 USD | 28,080 USD |
| Thursday, February 1st, 2024 | Hata Yujiro S | director, officer: President and CEO | 677,887 | S-Sale | D | 4 | 45.01 USD | 180 USD |
| Thursday, February 1st, 2024 | Hata Yujiro S | director, officer: President and CEO | 323,826 | M-Exempt | D | 628 | 4.31 USD | 2,707 USD |
| Monday, January 22nd, 2024 | Ruiz Briseno Andres | officer: See Remarks | 26,531 | S-Sale | D | 2,000 | 42.03 USD | 84,050 USD |
| Friday, January 12th, 2024 | Ruiz Briseno Andres | officer: See Remarks | 28,531 | S-Sale | D | 2,000 | 38.01 USD | 76,026 USD |
| Tuesday, January 16th, 2024 | Hata Yujiro S | director, officer: President and CEO | 740,626 | M-Exempt | A | 62,739 | 4.31 USD | 270,405 USD |
| Friday, January 12th, 2024 | Hata Yujiro S | director, officer: President and CEO | 690,148 | M-Exempt | A | 12,261 | 4.31 USD | 52,845 USD |
| Friday, January 12th, 2024 | Hata Yujiro S | director, officer: President and CEO | 677,887 | S-Sale | D | 12,261 | 40.04 USD | 490,913 USD |
| Tuesday, January 16th, 2024 | Hata Yujiro S | director, officer: President and CEO | 677,887 | S-Sale | D | 62,739 | 40.17 USD | 2,519,968 USD |
| Friday, January 12th, 2024 | Hata Yujiro S | director, officer: President and CEO | 387,193 | M-Exempt | D | 12,261 | 4.31 USD | 52,845 USD |
| Tuesday, January 16th, 2024 | Hata Yujiro S | director, officer: President and CEO | 324,454 | M-Exempt | D | 62,739 | 4.31 USD | 270,405 USD |
| Monday, December 18th, 2023 | Throne Jason | officer: Chief Legal Officer | 48,420 | M-Exempt | D | 10,000 | 7.01 USD | 70,100 USD |
| Friday, December 15th, 2023 | Throne Jason | officer: Chief Legal Officer | 47,610 | M-Exempt | D | 10,000 | 13.34 USD | 133,400 USD |
| Friday, December 15th, 2023 | Throne Jason | officer: Chief Legal Officer | 10,000 | M-Exempt | A | 10,000 | 13.34 USD | 133,400 USD |
| Monday, December 18th, 2023 | Throne Jason | officer: Chief Legal Officer | 10,000 | M-Exempt | A | 10,000 | 7.01 USD | 70,100 USD |
| Friday, December 15th, 2023 | Throne Jason | officer: Chief Legal Officer | 0 | S-Sale | D | 10,000 | 35.04 USD | 350,371 USD |
| Friday, December 15th, 2023 | Hata Yujiro S | director, officer: President and CEO | 752,887 | M-Exempt | A | 75,000 | 4.31 USD | 323,250 USD |
| Friday, December 15th, 2023 | Hata Yujiro S | director, officer: President and CEO | 677,887 | S-Sale | D | 75,000 | 35.03 USD | 2,627,618 USD |
| Friday, December 15th, 2023 | Hata Yujiro S | director, officer: President and CEO | 399,454 | M-Exempt | D | 75,000 | 4.31 USD | 323,250 USD |
| Thursday, December 14th, 2023 | Ruiz Briseno Andres | officer: See Remarks | 30,859 | S-Sale | D | 1,672 | 34.00 USD | 56,848 USD |
| Thursday, December 14th, 2023 | Ruiz Briseno Andres | officer: See Remarks | 30,531 | S-Sale | D | 328 | 34.01 USD | 11,154 USD |
| Friday, November 3rd, 2023 | Throne Jason | officer: Chief Legal Officer | 48,750 | M-Exempt | D | 5,163 | 12.86 USD | 66,396 USD |
| Friday, November 3rd, 2023 | Throne Jason | officer: Chief Legal Officer | 5,163 | M-Exempt | A | 5,163 | 12.86 USD | 66,396 USD |
| Friday, November 3rd, 2023 | Throne Jason | officer: Chief Legal Officer | 0 | S-Sale | D | 5,163 | 30.09 USD | 155,360 USD |
| Tuesday, September 12th, 2023 | Throne Jason | officer: Chief Legal Officer | 53,913 | M-Exempt | D | 1,000 | 12.86 USD | 12,860 USD |
| Tuesday, September 12th, 2023 | Throne Jason | officer: Chief Legal Officer | 1,000 | M-Exempt | A | 1,000 | 12.86 USD | 12,860 USD |
| Tuesday, September 12th, 2023 | Throne Jason | officer: Chief Legal Officer | 500 | S-Sale | D | 500 | 30.00 USD | 15,000 USD |
| Tuesday, September 12th, 2023 | Throne Jason | officer: Chief Legal Officer | 0 | S-Sale | D | 500 | 30.01 USD | 15,005 USD |
| Friday, September 1st, 2023 | Throne Jason | officer: Chief Legal Officer | 56,650 | M-Exempt | D | 2,100 | 12.86 USD | 27,006 USD |
| Tuesday, September 5th, 2023 | Throne Jason | officer: Chief Legal Officer | 54,913 | M-Exempt | D | 1,737 | 12.86 USD | 22,338 USD |
| Friday, September 1st, 2023 | Throne Jason | officer: Chief Legal Officer | 2,100 | M-Exempt | A | 2,100 | 12.86 USD | 27,006 USD |
| Tuesday, September 5th, 2023 | Throne Jason | officer: Chief Legal Officer | 1,737 | M-Exempt | A | 1,737 | 12.86 USD | 22,338 USD |
| Tuesday, September 5th, 2023 | Throne Jason | officer: Chief Legal Officer | 0 | S-Sale | D | 1,737 | 30.03 USD | 52,160 USD |
| Friday, September 1st, 2023 | Throne Jason | officer: Chief Legal Officer | 0 | S-Sale | D | 2,100 | 30.03 USD | 63,063 USD |
| Friday, September 1st, 2023 | Ruiz Briseno Andres | officer: See Remarks | 32,531 | S-Sale | D | 2,000 | 30.01 USD | 60,016 USD |
| Tuesday, August 29th, 2023 | Stone Paul A. | officer: Chief Financial Officer | 9,303 | S-Sale | D | 5,000 | 28.87 USD | 144,352 USD |
| Monday, August 21st, 2023 | Stone Paul A. | officer: Chief Financial Officer | 14,303 | S-Sale | D | 978 | 26.40 USD | 25,820 USD |
| Wednesday, August 16th, 2023 | Stone Paul A. | officer: Chief Financial Officer | 19,203 | S-Sale | D | 100 | 26.45 USD | 2,645 USD |
| Wednesday, August 16th, 2023 | Stone Paul A. | officer: Chief Financial Officer | 19,103 | S-Sale | D | 100 | 26.40 USD | 2,640 USD |
| Friday, August 18th, 2023 | Stone Paul A. | officer: Chief Financial Officer | 15,281 | S-Sale | D | 3,822 | 26.38 USD | 100,820 USD |
| Wednesday, August 9th, 2023 | Throne Jason | officer: Chief Legal Officer | 57,610 | M-Exempt | D | 5,000 | 13.34 USD | 66,700 USD |
