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 | Samuels Scott Alan EVP, Chief Legal Officer |
15,000 | $1.61 | $24,150 | 26,682 (Direct) |
View |
| 2025-02-27 Purchase |
2025-03-03 06:01 am |
GERON CORP | GERN | SCARLETT JOHN A Chairman, President and CEO |
12,500 | $1.765 | $22,063 | 137,500 (Indirect Direct) |
View |
| 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 |
| 2024-07-08 Sale |
2024-07-10 4:05 pm |
GERON CORP | GERN | GRETHLEIN ANDREW J EVP, Chief Operating Officer |
674,348 | $4.557 | $3,073,004 | 0 (Direct) |
View |
| 2024-06-10 Sale |
2024-06-12 4:05 pm |
GERON CORP | GERN | Feller Faye EVP, Chief Medical Officer |
287,900 | $4.634 | $1,334,129 | 87,500 (Direct) |
View |
| 2024-06-10 Sale |
2024-06-12 4:05 pm |
GERON CORP | GERN | Kapur Anil EVP, Corp Strategy & CCO |
421,875 | $4.645 | $1,959,609 | 328,125 (Direct) |
View |
| 2024-06-04 Sale |
2024-06-05 4:05 pm |
GERON CORP | GERN | SCARLETT JOHN A Chairman, President and CEO |
600,000 | $4 | $2,400,000 | 600,000 (Direct) |
View |
| 2024-05-15 Sale |
2024-05-17 4:05 pm |
GERON CORP | GERN | LAWLIS V BRYAN Director |
35,000 | $3.75 | $131,250 | 0 (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 |
| 2025-03-31 Option Award |
2025-04-02 5:30 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
4,913 | $1.59 | 177,304 (Direct) |
View |
| 2024-12-31 Option Award(A) |
2025-04-02 5:10 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
2,206 | $3.54 | 172,391 (Direct) |
View |
| 2024-09-30 Option Award(A) |
2025-04-02 5:05 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
1,767 | $4.54 | 170,185 (Direct) |
View |
| 2024-03-29 Option Award(A) |
2025-04-02 5:02 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
2,462 | $3.3 | 168,418 (Direct) |
View |
| 2024-06-28 Option Award(A) |
2025-04-02 5:02 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
1,916 | $4.24 | 168,418 (Direct) |
View |
| 2025-02-18 Option Award |
2025-02-20 4:05 pm |
N/A 2035-02-17 |
GERON CORP | GERN | SCARLETT JOHN A Chairman, President and CEO |
2,867,000 | $0 | 2,867,000 (Direct) |
View |
| 2025-02-18 Option Award |
2025-02-20 4:05 pm |
N/A 2035-02-17 |
GERON CORP | GERN | Samuels Scott Alan EVP, Chief Legal Officer |
725,000 | $0 | 725,000 (Direct) |
View |
| 2025-02-18 Option Award |
2025-02-20 4:05 pm |
N/A 2035-02-17 |
GERON CORP | GERN | GRETHLEIN ANDREW J EVP, Chief Operating Officer |
979,000 | $0 | 979,000 (Direct) |
View |
| 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 |
| 2025-02-18 Option Award |
2025-02-20 4:05 pm |
N/A 2035-02-17 |
GERON CORP | GERN | ROBERTSON MICHELLE EVP, Chief Financial Officer |
766,000 | $0 | 766,000 (Direct) |
View |
| 2024-12-31 Option Award |
2025-01-02 4:05 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
2,206 | $0 | 172,391 (Direct) |
View |
| 2024-11-11 Option Award |
2024-11-12 4:05 pm |
N/A 2034-11-10 |
GERON CORP | GERN | Eid Joseph EVP, Research and Development |
2,500,000 | $0 | 2,500,000 (Direct) |
View |
| 2024-09-30 Option Award |
2024-10-01 4:05 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
1,767 | $0 | 170,185 (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 |
| 2024-07-08 Exercise |
2024-07-10 4:05 pm |
N/A N/A |
GERON CORP | GERN | GRETHLEIN ANDREW J EVP, Chief Operating Officer |
674,348 | $1.72 | 0 (Direct) |
View |
| 2024-07-08 Exercise |
2024-07-10 4:05 pm |
N/A 2028-11-06 |
GERON CORP | GERN | GRETHLEIN ANDREW J EVP, Chief Operating Officer |
674,348 | $0 | 0 (Direct) |
View |
| 2024-03-29 Option Award |
2024-06-28 6:50 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
4,378 | $0 | 168,418 (Direct) |
View |
| 2024-06-10 Exercise |
2024-06-12 4:05 pm |
N/A N/A |
GERON CORP | GERN | Feller Faye EVP, Chief Medical Officer |
132,500 | $1.06 | 87,500 (Direct) |
View |
| 2024-06-10 Exercise |
2024-06-12 4:05 pm |
N/A 2032-02-15 |
GERON CORP | GERN | Feller Faye EVP, Chief Medical Officer |
287,900 | $0 | 87,500 (Direct) |
View |
| 2024-06-10 Exercise |
2024-06-12 4:05 pm |
N/A N/A |
GERON CORP | GERN | Feller Faye EVP, Chief Medical Officer |
155,400 | $1.295 | 87,500 (Direct) |
View |
| 2024-06-10 Exercise |
2024-06-12 4:05 pm |
N/A N/A |
GERON CORP | GERN | Kapur Anil EVP, Corp Strategy & CCO |
421,875 | $1.06 | 328,125 (Direct) |
View |
| 2024-06-10 Exercise |
2024-06-12 4:05 pm |
N/A 2032-02-15 |
GERON CORP | GERN | Kapur Anil EVP, Corp Strategy & CCO |
421,875 | $0 | 328,125 (Direct) |
View |
| 2024-06-06 Option Award |
2024-06-07 4:10 pm |
N/A 2029-12-01 |
GERON CORP | GERN | Kapur Anil EVP, Corp Strategy & CCO |
250,000 | $0 | 250,000 (Direct) |
View |
| 2024-06-06 Option Award |
2024-06-07 4:10 pm |
N/A 2028-11-06 |
GERON CORP | GERN | SCARLETT JOHN A Chairman, President and CEO |
1,000,000 | $0 | 1,000,000 (Direct) |
View |
| 2024-06-06 Option Award |
2024-06-07 4:10 pm |
N/A 2032-02-15 |
GERON CORP | GERN | Feller Faye EVP, Chief Medical Officer |
250,000 | $0 | 250,000 (Direct) |
View |
| 2024-06-06 Option Award |
2024-06-07 4:10 pm |
N/A 2033-07-31 |
GERON CORP | GERN | Samuels Scott Alan EVP, Chief Legal Officer |
250,000 | $0 | 250,000 (Direct) |
View |
| 2024-06-06 Option Award |
2024-06-07 4:10 pm |
N/A 2033-09-24 |
GERON CORP | GERN | ROBERTSON MICHELLE EVP, Chief Financial Officer |
250,000 | $0 | 250,000 (Direct) |
View |
| 2024-06-06 Option Award |
2024-06-07 4:10 pm |
N/A 2028-11-06 |
GERON CORP | GERN | GRETHLEIN ANDREW J EVP, Chief Operating Officer |
452,804 | $0 | 452,804 (Direct) |
View |
| 2024-06-04 Exercise |
2024-06-05 4:05 pm |
N/A 2026-02-11 |
GERON CORP | GERN | SCARLETT JOHN A Chairman, President and CEO |
600,000 | $0 | 600,000 (Direct) |
View |
| 2024-06-04 Exercise |
2024-06-05 4:05 pm |
N/A N/A |
GERON CORP | GERN | SCARLETT JOHN A Chairman, President and CEO |
600,000 | $2.54 | 600,000 (Direct) |
View |
| 2024-05-15 Exercise |
2024-05-17 4:05 pm |
N/A 2024-05-20 |
GERON CORP | GERN | LAWLIS V BRYAN Director |
35,000 | $0 | 0 (Direct) |
View |
| 2024-05-15 Exercise |
2024-05-17 4:05 pm |
N/A N/A |
GERON CORP | GERN | LAWLIS V BRYAN Director |
35,000 | $1.94 | 0 (Direct) |
View |
| 2024-05-09 Option Award |
2024-05-10 4:05 pm |
N/A 2034-05-08 |
GERON CORP | GERN | McDonald John F Director |
180,000 | $0 | 180,000 (Direct) |
View |
| 2024-05-09 Option Award |
2024-05-10 4:05 pm |
N/A 2034-05-08 |
GERON CORP | GERN | Bir Dawn Carter Director |
180,000 | $0 | 180,000 (Direct) |
View |
| 2024-05-09 Option Award |
2024-05-10 4:05 pm |
N/A 2034-05-08 |
GERON CORP | GERN | Aggarwal Gaurav Director |
180,000 | $0 | 180,000 (Direct) |
View |
| 2024-05-09 Option Award |
2024-05-10 4:05 pm |
N/A 2034-05-08 |
GERON CORP | GERN | Spiegel Robert J. Director |
180,000 | $0 | 180,000 (Direct) |
View |
| 2024-05-09 Option Award |
2024-05-10 4:05 pm |
N/A 2034-05-08 |
GERON CORP | GERN | Molineaux Susan Director |
180,000 | $0 | 180,000 (Direct) |
View |
| 2024-05-09 Option Award |
2024-05-10 4:05 pm |
N/A 2034-05-08 |
GERON CORP | GERN | LAWLIS V BRYAN Director |
180,000 | $0 | 180,000 (Direct) |
View |
| 2024-05-09 Option Award |
2024-05-10 4:05 pm |
N/A 2034-05-08 |
GERON CORP | GERN | O'Farrell Elizabeth G. Director |
180,000 | $0 | 180,000 (Direct) |
View |
| 2024-02-14 Option Award |
2024-02-16 4:11 pm |
N/A 2034-02-13 |
GERON CORP | GERN | Feller Faye EVP, CHIEF MEDICAL OFFICER |
750,000 | $0 | 750,000 (Direct) |
View |
| 2024-02-14 Option Award |
2024-02-16 4:10 pm |
N/A 2034-02-13 |
GERON CORP | GERN | Kapur Anil EVP, CORP STRATEGY & CCO |
750,000 | $0 | 750,000 (Direct) |
View |
| 2024-02-14 Option Award |
2024-02-16 4:09 pm |
N/A 2034-02-13 |
GERON CORP | GERN | Samuels Scott Alan EVP & CHIEF LEGAL OFFICER |
850,000 | $0 | 850,000 (Direct) |
View |