Andy Grethlein

(Dr. Andrew Grethlein Ph.D.)

Currently holds a position at Geron Corp

Positions

Position Company Period
Executive Vice President, Chief Operating Officer Geron Corp Jan. 30, 2019 -
Executive Vice President - Development and Technical Operations Geron Corp July 22, 2014 - Jan. 30, 2019
Executive Vice President - Technical Operations Geron Corp Sept. 17, 2012 - July 22, 2014
Andy Grethlein's trades of Geron Corp's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2024-07-10 2024-07-08
US Geron Corp (GERN)
S Sale
674,348 -100.0%
4.56
USD 3,073,004 		674,348 -100.0% 4.56 USD 3,073,004
2023-02-10 2023-02-09
US Geron Corp (GERN)
PS Planned sale
234,719 -100.0%
3.03
USD 711,199 		234,719 -100.0% 3.03 USD 711,199
2023-02-10 2023-02-09
US Geron Corp (GERN)
PS Planned sale
150,000 -39.0%
3.03
USD 454,500 		150,000 -39.0% 3.03 USD 454,500
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