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 |
2025-06-26 Purchase |
2025-06-26 6:30 pm |
CalciMedica Inc. | CALC | Bardin Stephen Chief Financial Officer |
2,000 | $1.5025 | $3,005 | 63,000 (Indirect Direct) |
View |
2025-05-30 Purchase |
2025-06-03 5:10 pm |
CalciMedica Inc. | CALC | Bardin Stephen Chief Financial Officer |
1,000 | $1.69 | $1,690 | 41,000 (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 |
2025-06-24 Option Award |
2025-06-26 6:30 pm |
N/A 2035-04-22 |
CalciMedica Inc. | CALC | Bardin Stephen Chief Financial Officer |
20,000 | $0 | 63,000 (Direct) |
View |
2025-04-23 Option Award |
2025-04-25 4:35 pm |
N/A 2035-04-22 |
CalciMedica Inc. | CALC | Bardin Stephen Chief Financial Officer |
130,000 | $0 | 130,000 (Direct) |
View |
Ownership |
2024-11-15 4:04 pm |
N/A N/A |
CalciMedica Inc. | CALC | Bardin Stephen Chief Financial Officer |
0 | $0 | 145,000 (Direct) |
View |
2023-03-14 Option Award |
2023-03-16 8:23 pm |
N/A 2033-03-14 |
ATAI Life Sciences N.V. | ATAI | Bardin Stephen Chief Financial Officer |
950,000 | $0 | 950,000 (Direct) |
View |
Ownership |
2022-08-17 06:05 am |
N/A 2032-07-01 |
ATAI Life Sciences N.V. | ATAI | Bardin Stephen Chief Financial Officer |
0 | $0 | 1,000,000 (Direct) |
View |