| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CHASE WILLIAM J | Director | C/O GRAIL, INC., 1525 O'BRIEN DRIVE, MENLO PARK | /s/Abram Barth, as Attorney-in-Fact for William Chase | 17 Jul 2025 | 0001563572 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GRAL | Common Stock | Award | $20,536 | +533 | +1.5% | $38.53 | 36,315 | 15 Jul 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents 533 deferred stock units granted to Mr. Chase under our deferred stock program and 2024 Equity Incentive Plan in lieu of $20,568.49 of cash fees payable to Mr. Chase for his service as a director, based on a price per share of $38.53, which was the closing price per share of the Company's common stock on July 15, 2025. The awards will vest immediately upon grant date. |