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 |
2022-12-21 Purchase |
2022-12-22 9:26 pm |
Erasca Inc. | ERAS | Bristol James Arthur Director |
20,000 | $4.14 | $82,800 | 207,500 (Indirect Direct) |
View |
2021-04-19 Sale |
2021-04-21 4:30 pm |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
7,000 | $46.1 | $322,694 | 46,000 (Direct) |
View |
2021-04-12 Sale |
2021-04-14 4:00 pm |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
14,700 | $43.84 | $644,411 | 29,150 (Direct) |
View |
2021-01-15 Sale |
2021-01-20 4:00 pm |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
7,000 | $50.29 | $352,039 | 43,850 (Direct) |
View |
2020-10-09 Sale |
2020-10-13 4:20 pm |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
23,541 | $53.57 | $1,261,069 | 0 (Direct) |
View |
2020-07-09 Sale |
2020-07-13 4:11 pm |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
23,541 | $54.99 | $1,294,634 | 23,541 (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 |
2025-02-07 Option Award |
2025-02-10 7:00 pm |
N/A 2035-02-07 |
Eterna Therapeutics Inc. | ERNA | Bristol James Arthur Director |
72,074 | $0 | 72,074 (Direct) |
View |
2025-01-01 Option Award |
2025-01-02 8:14 pm |
N/A 2035-01-01 |
Erasca Inc. | ERAS | Bristol James Arthur Director |
45,678 | $0 | 45,678 (Direct) |
View |
2024-06-20 Option Award |
2024-06-21 08:41 am |
2025-06-20 2034-06-19 |
Erasca Inc. | ERAS | Bristol James Arthur Director |
60,000 | $0 | 60,000 (Direct) |
View |
2024-04-26 Option Award |
2024-04-29 4:30 pm |
N/A 2034-04-26 |
Eterna Therapeutics Inc. | ERNA | Bristol James Arthur Director |
124,525 | $0 | 124,525 (Direct) |
View |
2024-01-01 Option Award |
2024-01-03 09:00 am |
N/A 2034-01-01 |
Erasca Inc. | ERAS | Bristol James Arthur Director |
62,747 | $0 | 62,747 (Direct) |
View |
2023-06-22 Option Award |
2023-06-26 09:09 am |
2024-06-22 2033-06-21 |
Erasca Inc. | ERAS | Bristol James Arthur Director |
60,000 | $0 | 60,000 (Direct) |
View |
2023-06-21 Option Award |
2023-06-23 4:05 pm |
N/A 2033-06-20 |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
30,000 | $0 | 30,000 (Direct) |
View |
2022-06-23 Option Award |
2022-06-24 4:05 pm |
N/A 2032-06-22 |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
18,500 | $0 | 18,500 (Direct) |
View |
2022-06-22 Option Award |
2022-06-24 09:17 am |
2023-06-22 2032-06-22 |
Erasca Inc. | ERAS | Bristol James Arthur Director |
40,000 | $0 | 40,000 (Direct) |
View |
2022-01-18 Option Award |
2022-01-20 5:01 pm |
N/A 2032-01-17 |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
9,570 | $5.22 | 9,570 (Direct) |
View |
Ownership |
2021-07-15 9:37 pm |
N/A N/A |
Erasca Inc. | ERAS | Bristol James Arthur Director |
0 | $0 | 187,500 (Direct) |
View |
2021-06-23 Option Award |
2021-06-25 4:00 pm |
N/A 2031-06-22 |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
12,000 | $0 | 12,000 (Direct) |
View |
2021-04-19 Exercise |
2021-04-21 4:30 pm |
N/A N/A |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
7,000 | $3.95 | 46,000 (Direct) |
View |
2021-04-19 Exercise |
2021-04-21 4:30 pm |
N/A 2026-09-26 |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
7,000 | $0 | 46,000 (Direct) |
View |
2021-04-12 Exercise |
2021-04-14 4:00 pm |
N/A N/A |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
14,700 | $3.95 | 29,150 (Direct) |
View |
2021-04-12 Exercise |
2021-04-14 4:00 pm |
N/A 2026-09-26 |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
14,700 | $0 | 29,150 (Direct) |
View |
2021-01-15 Exercise |
2021-01-20 4:00 pm |
N/A N/A |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
7,000 | $3.95 | 43,850 (Direct) |
View |
2021-01-15 Exercise |
2021-01-20 4:00 pm |
N/A 2026-09-26 |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
7,000 | $0 | 43,850 (Direct) |
View |
2020-10-09 Exercise |
2020-10-13 4:20 pm |
N/A N/A |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
23,541 | $1.89 | 0 (Direct) |
View |
2020-10-09 Exercise |
2020-10-13 4:20 pm |
N/A 2025-12-17 |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
23,541 | $0 | 0 (Direct) |
View |
2020-07-15 Option Award |
2020-07-17 4:00 pm |
N/A 2030-07-15 |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
723 | $34.58 | 723 (Direct) |
View |
2020-07-09 Exercise |
2020-07-13 4:11 pm |
N/A N/A |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
23,541 | $1.89 | 23,541 (Direct) |
View |
2020-07-09 Exercise |
2020-07-13 4:11 pm |
N/A 2025-12-17 |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
23,541 | $0 | 23,541 (Direct) |
View |
2020-06-10 Option Award |
2020-06-12 4:00 pm |
N/A 2030-06-10 |
Deciphera Pharmaceuticals Inc. | DCPH | Bristol James Arthur Director |
12,000 | $0 | 12,000 (Direct) |
View |