Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- 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>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-03-11 Sale(A) |
2025-04-03 4:45 pm |
GRAIL Inc. | GRAL | Freidin Aaron Chief Financial Officer |
1,816 | $31.2 | $56,659 | 335,170 (Direct) |
View |
2025-03-11 Sale(A) |
2025-04-03 4:43 pm |
GRAIL Inc. | GRAL | RAGUSA ROBERT P Chief Executive Officer |
7,625 | $31.21 | $237,976 | 828,662 (Direct) |
View |
2025-03-11 Sale(A) |
2025-04-03 4:42 pm |
GRAIL Inc. | GRAL | Ofman Joshua J. President |
2,109 | $31.2 | $65,801 | 559,673 (Direct) |
View |
2025-03-07 Sale |
2025-03-12 4:07 pm |
GRAIL Inc. | GRAL | RAGUSA ROBERT P Chief Executive Officer |
7,625 | $31.21 | $237,976 | 828,662 (Direct) |
View |
2025-03-07 Sale |
2025-03-12 4:06 pm |
GRAIL Inc. | GRAL | Ofman Joshua J. President |
2,109 | $31.2 | $65,801 | 559,673 (Direct) |
View |
2025-03-07 Sale |
2025-03-12 4:04 pm |
GRAIL Inc. | GRAL | Freidin Aaron Chief Financial Officer |
1,816 | $31.2 | $56,659 | 335,170 (Direct) |
View |
2025-03-05 Sale |
2025-03-06 4:30 pm |
GRAIL Inc. | GRAL | Freidin Aaron Chief Financial Officer |
521 | $41.51 | $21,627 | 336,986 (Direct) |
View |
2025-03-05 Sale |
2025-03-06 4:28 pm |
GRAIL Inc. | GRAL | Ofman Joshua J. President |
525 | $41.51 | $21,793 | 561,782 (Direct) |
View |
2025-03-05 Sale |
2025-03-06 4:27 pm |
GRAIL Inc. | GRAL | RAGUSA ROBERT P Chief Executive Officer |
994 | $41.51 | $41,261 | 836,287 (Direct) |
View |
2024-11-18 Sale |
2024-11-19 4:06 pm |
GRAIL Inc. | GRAL | Freidin Aaron Chief Financial Officer |
30,452 | $14.02 | $426,937 | 268,277 (Direct) |
View |
2024-10-15 Sale |
2024-10-17 6:32 pm |
GRAIL Inc. | GRAL | RAGUSA ROBERT P Chief Executive Officer |
123,454 | $14.02 | $1,730,825 | 612,661 (Direct) |
View |
2024-10-01 Purchase |
2024-10-10 7:45 pm |
GRAIL Inc. | GRAL | DING CHUN R 10% Owner |
78,829 | $13 | $1,024,698 | 3,714,855 (Indirect) |
View |
2024-08-21 Sale |
2024-08-22 4:02 pm |
GRAIL Inc. | GRAL | Freidin Aaron Chief Financial Officer |
15,641 | $16.25 | $254,121 | 173,429 (Direct) |
View |
2024-08-21 Sale |
2024-08-22 4:02 pm |
GRAIL Inc. | GRAL | Ofman Joshua J. President |
74,084 | $16.25 | $1,203,650 | 191,757 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-04-15 Option Award |
2025-04-16 6:34 pm |
N/A N/A |
GRAIL Inc. | GRAL | CHASE WILLIAM J Director |
784 | $25.94 | 29,700 (Direct) |
View |
2025-04-15 Option Award |
2025-04-16 6:32 pm |
N/A N/A |
GRAIL Inc. | GRAL | MIZELL STEVEN Director |
760 | $25.94 | 29,603 (Direct) |
View |
2025-04-15 Option Award |
2025-04-16 6:30 pm |
N/A N/A |
GRAIL Inc. | GRAL | SUMME GREGORY L Director |
1,212 | $25.94 | 31,462 (Direct) |
View |
2025-02-03 Option Award |
2025-02-04 5:21 pm |
N/A N/A |
GRAIL Inc. | GRAL | Freidin Aaron Chief Financial Officer |
69,230 | $28.84 | 337,507 (Direct) |
View |
2025-02-03 Option Award |
2025-02-04 5:21 pm |
N/A N/A |
GRAIL Inc. | GRAL | Ofman Joshua J. President |
110,770 | $28.84 | 562,307 (Direct) |
View |
2025-02-03 Option Award |
2025-02-04 5:19 pm |
N/A N/A |
GRAIL Inc. | GRAL | RAGUSA ROBERT P Chief Executive Officer |
224,620 | $28.84 | 837,281 (Direct) |
View |
2025-01-15 Option Award |
2025-01-16 4:53 pm |
N/A N/A |
GRAIL Inc. | GRAL | CHASE WILLIAM J Director |
1,182 | $17.58 | 28,916 (Direct) |
View |
2025-01-15 Option Award |
2025-01-16 4:52 pm |
N/A N/A |
GRAIL Inc. | GRAL | MIZELL STEVEN Director |
1,147 | $17.58 | 28,843 (Direct) |
View |
2025-01-15 Option Award |
2025-01-16 4:51 pm |
N/A N/A |
GRAIL Inc. | GRAL | SUMME GREGORY L Director |
1,828 | $17.58 | 30,250 (Direct) |
View |
2024-11-01 Option Award |
2024-11-05 4:24 pm |
N/A 2030-03-05 |
GRAIL Inc. | GRAL | Ofman Joshua J. President |
63,484 | $0 | 63,484 (Direct) |
View |
2024-10-21 Option Award |
2024-11-01 6:17 pm |
N/A N/A |
GRAIL Inc. | GRAL | Krevans Sarah Director |
31,055 | $0 | 31,055 (Direct) |
View |
2024-10-30 Option Award |
2024-11-01 6:17 pm |
N/A N/A |
GRAIL Inc. | GRAL | CHASE WILLIAM J Director |
210 | $13.62 | 27,734 (Direct) |
View |
2024-10-30 Option Award |
2024-11-01 6:16 pm |
N/A N/A |
GRAIL Inc. | GRAL | MIZELL STEVEN Director |
248 | $13.62 | 27,696 (Direct) |
View |
2024-10-30 Option Award |
2024-11-01 6:16 pm |
N/A N/A |
GRAIL Inc. | GRAL | SUMME GREGORY L Director |
296 | $13.62 | 28,422 (Direct) |
View |
Ownership |
2024-10-23 4:50 pm |
N/A N/A |
GRAIL Inc. | GRAL | Krevans Sarah Director |
0 | $0 | 31,055 (Direct) |
View |
2024-10-15 Option Award |
2024-10-17 6:35 pm |
N/A N/A |
GRAIL Inc. | GRAL | MIZELL STEVEN Director |
978 | $14.01 | 27,448 (Direct) |
View |
2024-10-15 Option Award |
2024-10-17 6:34 pm |
N/A N/A |
GRAIL Inc. | GRAL | SUMME GREGORY L Director |
1,656 | $14.01 | 28,126 (Direct) |
View |
2024-10-15 Option Award |
2024-10-17 6:33 pm |
N/A N/A |
GRAIL Inc. | GRAL | CHASE WILLIAM J Director |
1,054 | $14.01 | 27,524 (Direct) |
View |
2024-10-03 Other |
2024-10-10 7:45 pm |
N/A N/A |
GRAIL Inc. | GRAL | DING CHUN R 10% Owner |
70,000 | $12.57 | 3,714,855 (Indirect) |
View |
Ownership |
2024-10-09 4:00 pm |
N/A N/A |
GRAIL Inc. | GRAL | DING CHUN R 10% Owner |
0 | $0 | 3,496,026 (Indirect) |
View |
2024-10-03 Option Award |
2024-10-07 8:36 pm |
N/A N/A |
GRAIL Inc. | GRAL | RAGUSA ROBERT P Chief Executive Officer |
260,080 | $12.57 | 736,115 (Direct) |
View |
2024-10-03 Option Award |
2024-10-07 8:35 pm |
N/A N/A |
GRAIL Inc. | GRAL | Ofman Joshua J. President |
259,780 | $12.57 | 451,537 (Direct) |
View |
2024-10-03 Option Award |
2024-10-07 8:34 pm |
N/A N/A |
GRAIL Inc. | GRAL | Freidin Aaron Chief Financial Officer |
125,300 | $12.57 | 298,729 (Direct) |
View |
2024-06-28 Option Award |
2024-07-02 4:53 pm |
N/A N/A |
GRAIL Inc. | GRAL | RAGUSA ROBERT P Chief Executive Officer |
475,178 | $0 | 476,035 (Direct) |
View |
2024-06-28 Option Award |
2024-07-02 4:52 pm |
N/A N/A |
GRAIL Inc. | GRAL | Freidin Aaron Chief Financial Officer |
187,636 | $0 | 189,070 (Direct) |
View |
2024-06-28 Option Award |
2024-07-02 4:52 pm |
N/A N/A |
GRAIL Inc. | GRAL | Ofman Joshua J. President |
257,912 | $0 | 265,841 (Direct) |
View |
2024-06-25 Option Award |
2024-06-27 5:14 pm |
N/A N/A |
GRAIL Inc. | GRAL | SUMME GREGORY L Director |
26,470 | $0 | 26,470 (Direct) |
View |