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 |
2025-03-21 Sale |
2025-03-24 9:00 pm |
ATAI Life Sciences N.V. | ATAI | Kirpekar Sahil Chief Business Officer |
48,563 | $1.35 | $65,560 | 115,636 (Direct) |
View |
2024-04-02 Sale |
2024-04-04 6:11 pm |
ATAI Life Sciences N.V. | ATAI | Kirpekar Sahil Chief Business Officer |
35,801 | $1.85 | $66,232 | 64,199 (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 |
2025-03-14 Exercise |
2025-03-19 7:29 pm |
N/A N/A |
ATAI Life Sciences N.V. | ATAI | Kirpekar Sahil Chief Business Officer |
100,000 | $0 | 164,199 (Direct) |
View |
2024-03-13 Option Award |
2024-03-15 8:16 pm |
N/A 2034-03-13 |
ATAI Life Sciences N.V. | ATAI | Kirpekar Sahil Chief Business Officer |
550,000 | $0 | 750,000 (Direct) |
View |
2024-03-14 Exercise |
2024-03-15 8:16 pm |
N/A N/A |
ATAI Life Sciences N.V. | ATAI | Kirpekar Sahil Chief Business Officer |
100,000 | $0 | 750,000 (Direct) |
View |
2023-03-14 Option Award |
2023-03-16 8:20 pm |
N/A 2033-03-14 |
ATAI Life Sciences N.V. | ATAI | Kirpekar Sahil Chief Business Officer |
475,000 | $0 | 475,000 (Direct) |
View |
2022-12-01 Option Award |
2022-12-02 4:20 pm |
N/A 2032-12-01 |
ATAI Life Sciences N.V. | ATAI | Kirpekar Sahil Chief Business Officer |
750,000 | $0 | 750,000 (Direct) |
View |