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 |
2021-03-11 Sale |
2021-03-12 4:53 pm |
Schrodinger Inc. | SDGR | Friesner Richard Director |
32,000 | $80.39 | $2,572,582 | 1,227,703 (Indirect Direct) |
View |
2021-03-08 Sale |
2021-03-10 6:17 pm |
Schrodinger Inc. | SDGR | Friesner Richard Director |
64,000 | $68.18 | $4,363,356 | 1,259,703 (Indirect Direct) |
View |
2020-08-17 Sale |
2020-08-17 4:13 pm |
Schrodinger Inc. | SDGR | Friesner Richard Director |
500,000 | $62.04 | $31,020,000 | 1,360,375 (Indirect 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 |
2024-06-18 Option Award |
2024-06-20 4:16 pm |
N/A 2034-06-18 |
Schrodinger Inc. | SDGR | Friesner Richard Director |
13,550 | $0 | 1,247,503 (Direct) |
View |
2023-06-15 Option Award |
2023-06-16 4:56 pm |
N/A 2033-06-15 |
Schrodinger Inc. | SDGR | Friesner Richard Director |
18,750 | $0 | 1,246,453 (Direct) |
View |
2022-06-15 Option Award |
2022-06-16 5:01 pm |
N/A 2032-06-15 |
Schrodinger Inc. | SDGR | Friesner Richard Director |
14,907 | $0 | 14,907 (Direct) |
View |
2021-06-17 Option Award |
2021-06-21 5:00 pm |
N/A 2031-06-17 |
Schrodinger Inc. | SDGR | Friesner Richard Director |
8,736 | $0 | 8,736 (Direct) |
View |
2020-11-30 Ownership |
2021-02-12 5:37 pm |
N/A N/A |
Schrodinger Inc. | SDGR | Friesner Richard Director |
65,000 | $0 | 1,295,375 (Direct) |
View |
Ownership |
2021-02-12 5:37 pm |
N/A N/A |
Schrodinger Inc. | SDGR | Friesner Richard Director |
0 | $0 | 1,295,375 (Indirect) |
View |