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 |
2025-02-27 Purchase |
2025-03-03 06:01 am |
GERON CORP | GERN | Ziegler James EVP, Chief Commercial Officer |
100,000 | $1.6 | $160,000 | 100,000 (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 |
2025-02-18 Option Award |
2025-02-20 4:05 pm |
N/A 2035-02-17 |
GERON CORP | GERN | Ziegler James EVP, Chief Commercial Officer |
618,000 | $0 | 618,000 (Direct) |
View |
2024-09-09 Option Award |
2024-09-09 4:35 pm |
N/A 2034-09-08 |
GERON CORP | GERN | Ziegler James EVP, Chief Commercial Officer |
1,600,000 | $0 | 1,600,000 (Direct) |
View |