GRAL · GRAIL Inc. Common Stock
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| ILLUMINA, INC. | ▼ Sell | Open Market | 3,502,126 Shares held | 11/17/2025 | View profile |
| DING CHUN R | ▼ Sell | Open Market | 3,305,055 Shares held | 7/1/2025 | View profile |
| Robert P. Ragusa Chief Executive Officer | ▼ Sell | Open Market | 518,582 Shares held | 4/8/2026 | View profile |
| Joshua J. Ofman President | ▲ Buy | Grant | 402,271 Shares held | 6/3/2026 | View profile |
| Aaron Freidin Chief Financial Officer | ▼ Sell | Open Market | 260,669 Shares held | 4/8/2026 | View profile |
| Andrew John Partridge Chief Growth Officer | ▼ Sell | Open Market | 163,738 Shares held | 6/4/2026 | View profile |
| Gregory L. Summe Director | ▲ Buy | Grant | 45,672 Shares held | 7/15/2026 | View profile |
| William J. Chase Director | ▲ Buy | Grant | 42,978 Shares held | 7/15/2026 | View profile |
| Steven Mizell EVP, Chief HR Officer | ▲ Buy | Grant | 42,830 Shares held | 7/15/2026 | View profile |
| Sarah Krevans Director | ▲ Buy | Grant | 42,628 Shares held | 6/18/2026 | View profile |
Transaction History
| William J. Chase | ▲ Buy | Grant | 276 | $21K | 7/15/2026 |
| Gregory L. Summe | ▲ Buy | Grant | 427 | $32K | 7/15/2026 |
| Steven Mizell | ▲ Buy | Grant | 268 | $20K | 7/15/2026 |
| William J. Chase | ▲ Buy | Grant | 5,491 | $350K | 6/18/2026 |
| Steven Mizell | ▲ Buy | Grant | 5,491 | $350K | 6/18/2026 |
| Gregory L. Summe | ▲ Buy | Grant | 5,491 | $350K | 6/18/2026 |
| Sarah Krevans | ▲ Buy | Grant | 5,491 | $350K | 6/18/2026 |
| Andrew John Partridge | ▼ Sell | Open Market | 1,491 | $91K | 6/4/2026 |
| Joshua J. Ofman | ▲ Buy | Grant | 3,154 | $193K | 6/3/2026 |
| Joshua J. Ofman | ▲ Buy | Grant | 27,901 | $1.8M | 6/1/2026 |
| Steven Mizell | ▲ Buy | Grant | 396 | $20K | 4/15/2026 |
| William J. Chase | ▲ Buy | Grant | 408 | $20K | 4/15/2026 |
| Gregory L. Summe | ▲ Buy | Grant | 631 | $31K | 4/15/2026 |
| Aaron Freidin | ▼ Sell | Open Market | 45,806 | $2.3M | 4/8/2026 |
| Robert P. Ragusa | ▼ Sell | Open Market | 123,502 | $6.2M | 4/8/2026 |
| Joshua J. Ofman | ▼ Sell | Open Market | 61,665 | $3.1M | 4/8/2026 |
| Aaron Freidin | ▼ Sell | Open Market | 2,407 | $115K | 3/9/2026 |
| Aaron Freidin | ▼ Sell | Open Market | 85 | $4K | 3/9/2026 |
| Joshua J. Ofman | ▼ Sell | Open Market | 2,836 | $136K | 3/9/2026 |
| Joshua J. Ofman | ▼ Sell | Open Market | 101 | $5K | 3/9/2026 |
| Robert P. Ragusa | ▼ Sell | Open Market | 7,203 | $345K | 3/9/2026 |
| Robert P. Ragusa | ▼ Sell | Open Market | 258 | $12K | 3/9/2026 |
| Joshua J. Ofman | ▼ Sell | Open Market | 690 | $37K | 3/5/2026 |
| Robert P. Ragusa | ▼ Sell | Open Market | 980 | $52K | 3/5/2026 |
| Aaron Freidin | ▼ Sell | Open Market | 655 | $35K | 3/5/2026 |
| Joshua J. Ofman | ▼ Sell | Open Market | 779 | $40K | 3/2/2026 |
| Joshua J. Ofman | ▼ Sell | Open Market | 16,223 | $813K | 3/2/2026 |
| Aaron Freidin | ▼ Sell | Open Market | 9,135 | $458K | 3/2/2026 |
| Aaron Freidin | ▼ Sell | Open Market | 438 | $23K | 3/2/2026 |
| Robert P. Ragusa | ▼ Sell | Open Market | 35,787 | $1.8M | 3/2/2026 |
| Robert P. Ragusa | ▼ Sell | Open Market | 1,717 | $89K | 3/2/2026 |
| Joshua J. Ofman | ▲ Buy | Grant | 84,540 | $4.5M | 2/27/2026 |
| Aaron Freidin | ▲ Buy | Grant | 60,118 | $3.2M | 2/27/2026 |
| William J. Chase | ▲ Buy | Grant | 213 | $21K | 1/15/2026 |
| Gregory L. Summe | ▲ Buy | Grant | 329 | $32K | 1/15/2026 |
| Steven Mizell | ▲ Buy | Grant | 206 | $20K | 1/15/2026 |
| Joshua J. Ofman | ▼ Sell | Open Market | 13,000 | $1.3M | 12/3/2025 |
| Robert P. Ragusa | ▼ Sell | Open Market | 14,807 | $1.4M | 12/3/2025 |
| Robert P. Ragusa | ▼ Sell | Open Market | 15,356 | $1.5M | 12/3/2025 |
| Robert P. Ragusa | ▼ Sell | Open Market | 8,233 | $792K | 12/3/2025 |
| Robert P. Ragusa | ▼ Sell | Open Market | 1,604 | $156K | 12/3/2025 |
| Aaron Freidin | ▼ Sell | Open Market | 25,000 | $2.5M | 12/3/2025 |
| Aaron Freidin | ▼ Sell | Open Market | 1,697 | $134K | 11/17/2025 |
| ILLUMINA, INC. | ▼ Sell | Open Market | 1,000,000 | $79.8M | 11/17/2025 |
| Joshua J. Ofman | ▼ Sell | Open Market | 6,114 | $501K | 10/16/2025 |
| Robert P. Ragusa | ▼ Sell | Open Market | 7,239 | $499K | 10/15/2025 |
| Steven Mizell | ▲ Buy | Grant | 267 | $20K | 10/15/2025 |
| Joshua J. Ofman | ▼ Sell | Open Market | 8,865 | $674K | 10/15/2025 |
| Gregory L. Summe | ▲ Buy | Grant | 425 | $32K | 10/15/2025 |
| William J. Chase | ▲ Buy | Grant | 275 | $21K | 10/15/2025 |
| Joshua J. Ofman | ▼ Sell | Open Market | 81,385 | $5.1M | 10/6/2025 |
| Joshua J. Ofman | ▼ Sell | Open Market | 9,692 | $620K | 10/2/2025 |
| Joshua J. Ofman | ▼ Sell | Open Market | 4,202 | $135K | 8/19/2025 |
| Aaron Freidin | ▼ Sell | Open Market | 877 | $28K | 8/19/2025 |
| Steven Mizell | ▲ Buy | Grant | 517 | $20K | 7/15/2025 |
| Aaron Freidin | ▼ Sell | Open Market | 8,000 | $311K | 7/15/2025 |
| William J. Chase | ▲ Buy | Grant | 533 | $21K | 7/15/2025 |
| Gregory L. Summe | ▲ Buy | Grant | 825 | $32K | 7/15/2025 |
| DING CHUN R | ▼ Sell | Open Market | 51,125 | $2.5M | 7/1/2025 |
| DING CHUN R | ▼ Sell | Open Market | 260,832 | $12.9M | 7/1/2025 |
| DING CHUN R | ▼ Sell | Open Market | 27,843 | $1.4M | 7/1/2025 |
| Joshua J. Ofman | ▼ Sell | Open Market | 9,692 | $504K | 6/30/2025 |
| Joshua J. Ofman | ▼ Sell | Open Market | 9,692 | $410K | 6/12/2025 |
| Gregory L. Summe | ▲ Buy | Grant | 6,082 | $250K | 5/29/2025 |
| William J. Chase | ▲ Buy | Grant | 6,082 | $250K | 5/29/2025 |
| Steven Mizell | ▲ Buy | Grant | 6,082 | $250K | 5/29/2025 |
| Sarah Krevans | ▲ Buy | Grant | 6,082 | $250K | 5/29/2025 |
| Joshua J. Ofman | ▼ Sell | Open Market | 48,213 | $1.6M | 5/2/2025 |
| Aaron Freidin | ▼ Sell | Open Market | 41,150 | $1.4M | 5/2/2025 |
| Robert P. Ragusa | ▼ Sell | Open Market | 94,035 | $3.2M | 5/2/2025 |
| William J. Chase | ▲ Buy | Grant | 784 | $20K | 4/15/2025 |
| Steven Mizell | ▲ Buy | Grant | 760 | $20K | 4/15/2025 |
| Gregory L. Summe | ▲ Buy | Grant | 1,212 | $31K | 4/15/2025 |
| Robert P. Ragusa | ▼ Sell | Open Market | 7,625 | $238K | 3/7/2025 |
| Joshua J. Ofman | ▼ Sell | Open Market | 2,109 | $66K | 3/7/2025 |
| Aaron Freidin | ▼ Sell | Open Market | 1,816 | $57K | 3/7/2025 |
| Aaron Freidin | ▼ Sell | Open Market | 521 | $22K | 3/5/2025 |
| Joshua J. Ofman | ▼ Sell | Open Market | 525 | $22K | 3/5/2025 |
| Robert P. Ragusa | ▼ Sell | Open Market | 994 | $41K | 3/5/2025 |
| Aaron Freidin | ▲ Buy | Grant | 69,230 | $2.0M | 2/3/2025 |
| Joshua J. Ofman | ▲ Buy | Grant | 110,770 | $3.2M | 2/3/2025 |
| Robert P. Ragusa | ▲ Buy | Grant | 224,620 | $6.5M | 2/3/2025 |
| William J. Chase | ▲ Buy | Grant | 1,182 | $21K | 1/15/2025 |
| Steven Mizell | ▲ Buy | Grant | 1,147 | $20K | 1/15/2025 |
| Gregory L. Summe | ▲ Buy | Grant | 1,828 | $32K | 1/15/2025 |
| Aaron Freidin | ▼ Sell | Open Market | 30,452 | $427K | 11/18/2024 |
| William J. Chase | ▲ Buy | Grant | 210 | $3K | 10/30/2024 |
| Steven Mizell | ▲ Buy | Grant | 248 | $3K | 10/30/2024 |
| Gregory L. Summe | ▲ Buy | Grant | 296 | $4K | 10/30/2024 |
| Sarah Krevans | ▲ Buy | Grant | 31,055 | $0 | 10/21/2024 |
| Steven Mizell | ▲ Buy | Grant | 978 | $14K | 10/15/2024 |
| Gregory L. Summe | ▲ Buy | Grant | 1,656 | $23K | 10/15/2024 |
| William J. Chase | ▲ Buy | Grant | 1,054 | $15K | 10/15/2024 |
| Robert P. Ragusa | ▼ Sell | Open Market | 123,454 | $1.7M | 10/15/2024 |
| DING CHUN R | ▲ Buy | Open Market | 16,200 | $209K | 10/9/2024 |
| DING CHUN R | ▲ Buy | Open Market | 35,000 | $445K | 10/3/2024 |
| Joshua J. Ofman | ▲ Buy | Grant | 106,970 | $1.3M | 10/3/2024 |
| Aaron Freidin | ▲ Buy | Grant | 79,460 | $999K | 10/3/2024 |
| Aaron Freidin | ▲ Buy | Grant | 45,840 | $576K | 10/3/2024 |
| DING CHUN R | ▼ Sell | Other | 70,000 | $880K | 10/3/2024 |
| Robert P. Ragusa | ▲ Buy | Grant | 214,240 | $2.7M | 10/3/2024 |
| Robert P. Ragusa | ▲ Buy | Grant | 45,840 | $576K | 10/3/2024 |
| Joshua J. Ofman | ▲ Buy | Grant | 152,810 | $1.9M | 10/3/2024 |
| DING CHUN R | ▲ Buy | Open Market | 20,000 | $267K | 10/2/2024 |
| DING CHUN R | ▲ Buy | Open Market | 7,629 | $103K | 10/1/2024 |
| Aaron Freidin | ▼ Sell | Open Market | 15,641 | $254K | 8/21/2024 |
| Joshua J. Ofman | ▼ Sell | Open Market | 74,084 | $1.2M | 8/21/2024 |
| Robert P. Ragusa | ▲ Buy | Grant | 475,178 | $0 | 6/28/2024 |
| Aaron Freidin | ▲ Buy | Grant | 187,636 | $0 | 6/28/2024 |
| Joshua J. Ofman | ▲ Buy | Grant | 257,912 | $0 | 6/28/2024 |
| Gregory L. Summe | ▲ Buy | Grant | 26,470 | $0 | 6/25/2024 |
| Steven Mizell | ▲ Buy | Grant | 26,470 | $0 | 6/25/2024 |
| William J. Chase | ▲ Buy | Grant | 26,470 | $0 | 6/25/2024 |
| ILLUMINA, INC. | ▼ Sell | Other | 26,547,021 | $0 | 6/24/2024 |