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 |
2023-02-08 Sale |
2023-02-10 9:47 pm |
GERON CORP | GERN | SCARLETT JOHN A Chairman, President and CEO |
1,340,000 | $3.0367 | $4,069,133 | 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 |
2023-02-08 Exercise |
2023-02-10 9:47 pm |
N/A 2023-02-13 |
GERON CORP | GERN | SCARLETT JOHN A Chairman, President and CEO |
1,340,000 | $0 | 0 (Direct) |
View |
2023-02-08 Exercise |
2023-02-10 9:47 pm |
N/A N/A |
GERON CORP | GERN | SCARLETT JOHN A Chairman, President and CEO |
1,340,000 | $1.5 | 0 (Direct) |
View |
2023-01-13 Exercise |
2023-01-17 7:01 pm |
N/A 2023-05-22 |
GERON CORP | GERN | EASTHAM KARIN Director |
35,000 | $0 | 109,047 (Direct) |
View |
2023-01-13 Exercise |
2023-01-17 7:01 pm |
N/A N/A |
GERON CORP | GERN | EASTHAM KARIN Director |
35,000 | $1.1 | 109,047 (Direct) |
View |
2022-12-30 Option Award |
2023-01-03 8:55 pm |
N/A N/A |
GERON CORP | GERN | Kapur Anil EVP, Corp Strategy & CCO |
6,021 | $1.11 | 53,216 (Direct) |
View |
2022-12-30 Option Award |
2023-01-03 8:53 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
2,970 | $0 | 151,693 (Direct) |
View |
2022-09-30 Option Award |
2022-10-03 5:48 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
3,071 | $0 | 148,723 (Direct) |
View |
2022-09-12 Exercise |
2022-09-14 5:47 pm |
N/A 2022-09-19 |
GERON CORP | GERN | GRETHLEIN ANDREW J EVP, Chief Operating Officer |
234,719 | $0 | 300,000 (Direct) |
View |
2022-09-12 Exercise |
2022-09-14 5:47 pm |
N/A N/A |
GERON CORP | GERN | GRETHLEIN ANDREW J EVP, Chief Operating Officer |
234,719 | $1.7 | 300,000 (Direct) |
View |
2022-09-07 Option Award |
2022-09-08 8:25 pm |
N/A 2032-09-06 |
GERON CORP | GERN | McDonald John F Director |
200,000 | $0 | 200,000 (Direct) |
View |
2022-07-08 Option Award |
2022-07-12 11:52 am |
N/A 2032-07-07 |
GERON CORP | GERN | Feller Faye EVP, Chief Medical Officer |
120,000 | $0 | 120,000 (Direct) |
View |
Ownership |
2022-07-12 11:49 am |
2019-04-17 2029-04-16 |
GERON CORP | GERN | Feller Faye EVP, Chief Medical Officer |
0 | $0 | 990,800 (Direct) |
View |
2022-06-30 Option Award |
2022-07-01 9:25 pm |
N/A N/A |
GERON CORP | GERN | Kapur Anil EVP, Corp Strategy & CCO |
13,062 | $1.11 | 47,195 (Direct) |
View |
2022-06-30 Option Award |
2022-07-01 9:24 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
4,637 | $0 | 145,652 (Direct) |
View |
2022-05-10 Option Award |
2022-05-11 6:18 pm |
N/A 2032-05-09 |
GERON CORP | GERN | Spiegel Robert J. Director |
125,000 | $0 | 125,000 (Direct) |
View |
2022-05-10 Option Award |
2022-05-11 6:17 pm |
N/A 2032-05-09 |
GERON CORP | GERN | O'Farrell Elizabeth G. Director |
125,000 | $0 | 125,000 (Direct) |
View |
2022-05-10 Option Award |
2022-05-11 6:17 pm |
N/A 2032-05-09 |
GERON CORP | GERN | Molineaux Susan Director |
125,000 | $0 | 125,000 (Direct) |
View |
2022-05-10 Option Award |
2022-05-11 6:16 pm |
N/A 2032-05-09 |
GERON CORP | GERN | LAWLIS V BRYAN Director |
125,000 | $0 | 125,000 (Direct) |
View |
2022-05-10 Option Award |
2022-05-11 6:15 pm |
N/A 2032-05-09 |
GERON CORP | GERN | EASTHAM KARIN Director |
125,000 | $0 | 125,000 (Direct) |
View |
2022-05-10 Option Award |
2022-05-11 6:14 pm |
N/A 2032-05-09 |
GERON CORP | GERN | Bir Dawn Carter Director |
125,000 | $0 | 125,000 (Direct) |
View |
2022-04-20 Exercise |
2022-04-21 8:09 pm |
N/A 2022-05-17 |
GERON CORP | GERN | EASTHAM KARIN Director |
35,000 | $0 | 74,047 (Direct) |
View |
2022-04-20 Exercise |
2022-04-21 8:09 pm |
N/A N/A |
GERON CORP | GERN | EASTHAM KARIN Director |
35,000 | $1.41 | 74,047 (Direct) |
View |
2022-03-31 Option Award |
2022-04-01 5:00 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
5,284 | $0 | 141,015 (Direct) |
View |
2022-02-16 Option Award |
2022-02-18 6:07 pm |
N/A 2032-02-15 |
GERON CORP | GERN | ROSENFIELD STEPHEN EVP, Chief Legal Off & Sec |
750,000 | $0 | 750,000 (Direct) |
View |
2022-02-16 Option Award |
2022-02-18 6:06 pm |
N/A 2032-02-15 |
GERON CORP | GERN | Bloom Olivia Kyusuk EVP, Chief Financial Officer |
750,000 | $0 | 750,000 (Direct) |
View |
2022-02-16 Option Award |
2022-02-18 6:06 pm |
N/A 2032-02-15 |
GERON CORP | GERN | GRETHLEIN ANDREW J EVP, Chief Operating Officer |
750,000 | $0 | 750,000 (Direct) |
View |
2022-02-16 Option Award |
2022-02-18 6:05 pm |
N/A 2032-02-15 |
GERON CORP | GERN | Kapur Anil EVP, Corp Strategy & CCO |
750,000 | $0 | 750,000 (Direct) |
View |
2022-02-16 Option Award |
2022-02-18 6:05 pm |
N/A 2032-02-15 |
GERON CORP | GERN | Rizo Aleksandra EVP, Chief Medical Officer |
750,000 | $0 | 750,000 (Direct) |
View |
2022-02-16 Option Award |
2022-02-18 6:03 pm |
N/A 2032-02-15 |
GERON CORP | GERN | SCARLETT JOHN A Chairman, President and CEO |
2,100,000 | $0 | 2,100,000 (Direct) |
View |
2021-12-31 Option Award |
2022-01-03 7:05 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
5,891 | $0 | 135,731 (Direct) |
View |
2021-09-30 Option Award |
2021-10-01 8:08 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
5,246 | $0 | 129,840 (Direct) |
View |
2021-06-30 Option Award |
2021-07-01 8:01 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
5,097 | $0 | 124,594 (Direct) |
View |
2021-05-11 Option Award |
2021-05-13 9:25 pm |
N/A 2031-05-10 |
GERON CORP | GERN | O'Farrell Elizabeth G. Director |
83,000 | $0 | 83,000 (Direct) |
View |
2021-05-11 Option Award |
2021-05-13 9:23 pm |
N/A 2031-05-10 |
GERON CORP | GERN | Bir Dawn Carter Director |
83,000 | $0 | 83,000 (Direct) |
View |
2021-05-11 Option Award |
2021-05-13 9:22 pm |
N/A 2031-05-10 |
GERON CORP | GERN | EASTHAM KARIN Director |
83,000 | $0 | 83,000 (Direct) |
View |
2021-05-11 Option Award |
2021-05-13 9:21 pm |
N/A 2031-05-10 |
GERON CORP | GERN | Spiegel Robert J. Director |
83,000 | $0 | 83,000 (Direct) |
View |
2021-05-11 Option Award |
2021-05-13 9:20 pm |
N/A 2031-05-10 |
GERON CORP | GERN | Molineaux Susan Director |
83,000 | $0 | 83,000 (Direct) |
View |
2021-05-11 Option Award |
2021-05-13 9:16 pm |
N/A 2031-05-10 |
GERON CORP | GERN | LAWLIS V BRYAN Director |
83,000 | $0 | 83,000 (Direct) |
View |
2021-03-31 Option Award |
2021-04-02 5:06 pm |
N/A N/A |
GERON CORP | GERN | Spiegel Robert J. Director |
4,549 | $0 | 119,497 (Direct) |
View |
2021-02-02 Option Award |
2021-02-04 7:47 pm |
N/A 2031-02-01 |
GERON CORP | GERN | ROSENFIELD STEPHEN EVP, Chief Legal Off & Sec |
300,000 | $0 | 300,000 (Direct) |
View |
2021-02-02 Option Award |
2021-02-04 7:46 pm |
N/A 2031-02-01 |
GERON CORP | GERN | Bloom Olivia Kyusuk EVP, Chief Financial Officer |
300,000 | $0 | 300,000 (Direct) |
View |
2021-02-02 Option Award |
2021-02-04 7:45 pm |
N/A 2031-02-01 |
GERON CORP | GERN | BEHRS MELISSA KELLY EVP, Chief Business Officer |
300,000 | $0 | 300,000 (Direct) |
View |
2021-02-02 Option Award |
2021-02-04 7:44 pm |
N/A 2031-02-01 |
GERON CORP | GERN | SCARLETT JOHN A Chairman, President and CEO |
600,000 | $0 | 600,000 (Direct) |
View |