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 |
2024-05-21 Purchase |
2024-05-22 6:57 pm |
Erasca Inc. | ERAS | Casdin Alexander W. Director |
80,000 | $2.274 | $181,920 | 667,724 (Indirect Direct) |
View |
2023-12-06 Purchase |
2023-12-08 09:10 am |
Erasca Inc. | ERAS | Start Valerie Denise Harding Director |
10,000 | $1.848 | $18,480 | 22,000 (Indirect Direct) |
View |
2023-12-05 Purchase |
2023-12-06 7:41 pm |
Erasca Inc. | ERAS | Lim Jonathan E Chairman & CEO 10% Owner |
1,000,000 | $1.6962 | $1,696,179 | 32,355,576 (Indirect) |
View |
2023-12-04 Purchase |
2023-12-04 6:23 pm |
Erasca Inc. | ERAS | Casdin Alexander W. Director |
30,000 | $1.6595 | $49,785 | 587,724 (Indirect Direct) |
View |
2023-10-05 Purchase |
2023-10-10 08:00 am |
Erasca Inc. | ERAS | Lim Jonathan E Chairman & CEO 10% Owner |
1,000,000 | $2.026 | $2,026,000 | 31,355,576 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-02-13 Option Award |
2025-02-18 09:00 am |
N/A 2035-02-12 |
Erasca Inc. | ERAS | Garner Ebun General Counsel & Corp. Sec. |
50,000 | $0 | 50,000 (Direct) |
View |
2025-02-03 Option Award |
2025-02-05 09:24 am |
N/A 2035-02-02 |
Erasca Inc. | ERAS | Chacko David M. CFO and CBO |
800,000 | $0 | 1,077,648 (Direct) |
View |
2024-06-14 Other |
2025-02-05 09:24 am |
N/A N/A |
Erasca Inc. | ERAS | Chacko David M. CFO and CBO |
15,461 | $1.564 | 1,077,648 (Direct) |
View |
2025-02-03 Option Award |
2025-02-05 09:20 am |
N/A 2035-02-02 |
Erasca Inc. | ERAS | Morris Shannon Chief Medical Officer |
780,000 | $0 | 780,000 (Direct) |
View |
2025-02-03 Option Award |
2025-02-05 09:19 am |
N/A 2035-02-02 |
Erasca Inc. | ERAS | Garner Ebun General Counsel & Corp. Sec. |
700,000 | $0 | 732,620 (Direct) |
View |
2024-06-14 Other |
2025-02-05 09:19 am |
N/A N/A |
Erasca Inc. | ERAS | Garner Ebun General Counsel & Corp. Sec. |
11,446 | $1.564 | 732,620 (Direct) |
View |
2025-02-03 Option Award |
2025-02-05 09:15 am |
N/A 2035-02-02 |
Erasca Inc. | ERAS | Lim Jonathan E Chairman & CEO 10% Owner |
2,500,000 | $0 | 2,500,000 (Direct) |
View |
2025-01-01 Option Award |
2025-01-02 8:28 pm |
N/A 2035-01-01 |
Erasca Inc. | ERAS | Casdin Alexander W. Director |
28,877 | $0 | 28,877 (Direct) |
View |
2025-01-01 Option Award |
2025-01-02 8:21 pm |
N/A 2035-01-01 |
Erasca Inc. | ERAS | LIU JEAN I Director |
24,939 | $0 | 24,939 (Direct) |
View |
2025-01-01 Option Award |
2025-01-02 8:19 pm |
N/A 2035-01-01 |
Erasca Inc. | ERAS | Start Valerie Denise Harding Director |
29,402 | $0 | 29,402 (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 08:56 am |
2025-06-20 2034-06-19 |
Erasca Inc. | ERAS | Varney Michael David Director |
60,000 | $0 | 60,000 (Direct) |
View |
2024-06-20 Option Award |
2024-06-21 08:52 am |
2025-06-20 2034-06-19 |
Erasca Inc. | ERAS | Start Valerie Denise Harding Director |
60,000 | $0 | 60,000 (Direct) |
View |
2024-06-20 Option Award |
2024-06-21 08:51 am |
2025-06-20 2034-06-19 |
Erasca Inc. | ERAS | LIU JEAN I Director |
60,000 | $0 | 60,000 (Direct) |
View |
2024-06-20 Option Award |
2024-06-21 08:50 am |
N/A 2034-06-19 |
Erasca Inc. | ERAS | Garner Ebun General Counsel & Corp. Sec. |
160,082 | $0 | 160,082 (Direct) |
View |
2024-06-20 Option Award |
2024-06-21 08:48 am |
N/A 2034-06-19 |
Erasca Inc. | ERAS | Morris Shannon Chief Medical Officer |
137,142 | $0 | 137,142 (Direct) |
View |
2024-06-20 Option Award |
2024-06-21 08:47 am |
N/A 2034-06-19 |
Erasca Inc. | ERAS | Lim Jonathan E Chairman & CEO 10% Owner |
632,759 | $0 | 632,759 (Direct) |
View |
2024-06-20 Option Award |
2024-06-21 08:45 am |
N/A 2034-06-19 |
Erasca Inc. | ERAS | Chacko David M. CFO and CBO |
278,812 | $0 | 278,812 (Direct) |
View |
2024-06-20 Option Award |
2024-06-21 08:44 am |
2025-06-20 2034-06-19 |
Erasca Inc. | ERAS | Hambleton Julie Director |
60,000 | $0 | 60,000 (Direct) |
View |
2024-06-20 Option Award |
2024-06-21 08:42 am |
2025-06-20 2034-06-19 |
Erasca Inc. | ERAS | Casdin Alexander W. Director |
60,000 | $0 | 60,000 (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 |
2024-06-20 Option Award |
2024-06-21 08:39 am |
2025-06-20 2034-06-19 |
Erasca Inc. | ERAS | Multani Pratik S Director |
60,000 | $0 | 60,000 (Direct) |
View |
2024-02-05 Option Award |
2024-02-07 6:54 pm |
N/A 2034-02-04 |
Erasca Inc. | ERAS | Lim Jonathan E Chairman & CEO 10% Owner |
1,500,000 | $0 | 1,500,000 (Direct) |
View |
2024-02-05 Option Award |
2024-02-07 6:52 pm |
N/A 2034-02-04 |
Erasca Inc. | ERAS | Chacko David M. CFO and CBO |
600,000 | $0 | 600,000 (Direct) |
View |
2024-02-05 Option Award |
2024-02-07 6:50 pm |
N/A 2034-02-04 |
Erasca Inc. | ERAS | Garner Ebun General Counsel & Corp. Sec. |
480,000 | $0 | 480,000 (Direct) |
View |
2024-02-05 Option Award |
2024-02-07 6:48 pm |
N/A 2034-02-04 |
Erasca Inc. | ERAS | Morris Shannon Chief Medical Officer |
535,800 | $0 | 535,800 (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 |
2024-01-01 Option Award |
2024-01-03 09:00 am |
N/A 2034-01-01 |
Erasca Inc. | ERAS | Multani Pratik S Director |
32,867 | $0 | 32,867 (Direct) |
View |
2024-01-01 Option Award |
2024-01-03 09:00 am |
N/A 2034-01-01 |
Erasca Inc. | ERAS | LIU JEAN I Director |
35,482 | $0 | 35,482 (Direct) |
View |
2024-01-01 Option Award |
2024-01-03 09:00 am |
N/A 2034-01-01 |
Erasca Inc. | ERAS | Start Valerie Denise Harding Director |
39,590 | $0 | 39,590 (Direct) |
View |
2024-01-01 Option Award |
2024-01-03 09:00 am |
N/A 2034-01-01 |
Erasca Inc. | ERAS | Casdin Alexander W. Director |
41,084 | $0 | 41,084 (Direct) |
View |
2023-12-15 Other |
2023-12-18 09:14 am |
N/A N/A |
Erasca Inc. | ERAS | Chacko David M. CFO and CBO |
7,478 | $1.5895 | 254,204 (Direct) |
View |
2023-12-15 Other |
2023-12-18 09:13 am |
N/A N/A |
Erasca Inc. | ERAS | Garner Ebun General Counsel & Corp. Sec. |
5,448 | $1.5895 | 15,176 (Direct) |
View |
2023-06-22 Option Award |
2023-06-26 4:06 pm |
2024-06-22 2033-06-21 |
Erasca Inc. | ERAS | Chen Bihua Cormorant Asset Management LP Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP Director |
60,000 | $0 | 11,079,912 (Direct) |
View |
2023-06-22 Option Award |
2023-06-26 09:14 am |
2024-06-22 2033-06-21 |
Erasca Inc. | ERAS | Varney Michael David Director |
60,000 | $0 | 60,000 (Direct) |
View |
2023-06-22 Option Award |
2023-06-26 09:14 am |
2024-06-22 2033-06-21 |
Erasca Inc. | ERAS | Multani Pratik S Director |
60,000 | $0 | 60,000 (Direct) |
View |
2023-06-22 Option Award |
2023-06-26 09:13 am |
2024-06-22 2033-06-21 |
Erasca Inc. | ERAS | LIU JEAN I Director |
60,000 | $0 | 60,000 (Direct) |
View |