List of insiders holdings for GRAIL Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- 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>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | ILLUMINA INC. 10% Owner | 2024-08-14 16:49:48 | 4,502,126 0 | 4,502,126 | Form 13G |
| 2 | DING CHUN R 10% Owner | 2025-07-03 16:31:31 | 0 3,305,055 | 3,305,055 | Form 4 |
| 3 | RAGUSA ROBERT P Chief Executive Officer | 2025-05-05 20:44:41 | 734,627 0 | 734,627 | Form 4 |
| 4 | Ofman Joshua J. President | 2025-08-20 16:24:55 | 487,874 0 | 487,874 | Form 4 |
| 5 | Freidin Aaron Chief Financial Officer | 2025-08-20 16:23:02 | 285,143 0 | 285,143 | Form 4 |
| 6 | SUMME GREGORY L Director | 2025-07-17 17:46:42 | 38,369 0 | 38,369 | Form 4 |
| 7 | Krevans Sarah Director | 2025-05-30 19:21:56 | 37,137 0 | 37,137 | Form 4 |
| 8 | CHASE WILLIAM J Director | 2025-07-17 17:47:43 | 36,315 0 | 36,315 | Form 4 |
| 9 | MIZELL STEVEN Director | 2025-07-17 17:45:35 | 36,202 0 | 36,202 | Form 4 |
| 10 | Dadswell Charles Director | 2024-06-12 18:41:22 | 0 0 | 0 | Form 3 |
| 11 | Dhingra Ankur Director | 2024-06-12 18:44:06 | 0 0 | 0 | Form 3 |