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 |
| 2023-06-06 Purchase |
2023-06-08 4:44 pm |
Satsuma Pharmaceuticals Inc. | STSA | TAKANASHI KEN Director 10% Owner |
22,053,581 | $0.91 | $20,068,759 | 24,847,694 (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 |
| 2024-08-12 Option Award |
2024-08-14 6:00 pm |
N/A 2029-08-12 |
Wave Life Sciences Ltd. | WVE | TAKANASHI KEN Director 10% Owner |
48,345 | $0 | 5,753,405 (Direct) |
View |
| 2023-08-07 Option Award |
2023-08-09 8:00 pm |
N/A 2028-08-07 |
Wave Life Sciences Ltd. | WVE | TAKANASHI KEN Director 10% Owner |
45,000 | $0 | 45,000 (Direct) |
View |
| 2022-06-03 Option Award(A) |
2022-12-09 4:11 pm |
N/A 2032-06-02 |
Satsuma Pharmaceuticals Inc. | STSA | TAKANASHI KEN Director |
30,000 | $0 | 2,824,113 (Direct) |
View |
| 2022-08-15 Option Award |
2022-08-17 8:00 pm |
N/A 2027-08-15 |
Wave Life Sciences Ltd. | WVE | TAKANASHI KEN Director 10% Owner |
21,000 | $0 | 21,000 (Direct) |
View |
| 2022-06-03 Option Award |
2022-06-07 5:36 pm |
N/A 2032-06-02 |
Satsuma Pharmaceuticals Inc. | STSA | TAKANASHI KEN Director |
30,000 | $0 | 1,591,719 (Direct) |
View |
| 2021-08-16 Option Award |
2021-08-18 6:11 pm |
N/A 2026-08-16 |
Wave Life Sciences Ltd. | WVE | TAKANASHI KEN Director 10% Owner |
42,000 | $0 | 42,000 (Direct) |
View |
| 2020-12-03 Option Award |
2020-12-07 6:05 pm |
N/A 2030-12-03 |
Satsuma Pharmaceuticals Inc. | STSA | TAKANASHI KEN Director |
20,000 | $0 | 1,581,719 (Direct) |
View |
| 2020-08-18 Option Award |
2020-08-20 6:33 pm |
N/A 2025-08-18 |
Wave Life Sciences Ltd. | WVE | TAKANASHI KEN Director 10% Owner |
10,500 | $0 | 10,500 (Direct) |
View |
| 2020-06-12 Option Award |
2020-06-16 7:23 pm |
N/A 2030-06-11 |
Satsuma Pharmaceuticals Inc. | STSA | TAKANASHI KEN Director |
10,000 | $0 | 1,571,719 (Direct) |
View |