Andrew J. Grethlein's Insider Trades & SAST Disclosures

Andrew J. Grethlein's most recent trade in Geron Corp. was a trade of 839,000 Stock Option (right to buy) done . Disclosure was reported to the exchange on Feb. 18, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 18 Feb 2025 839,000 839,000 - - Stock Option (right to buy)
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 18 Feb 2025 140,000 140,000 - - Restricted Stock Units
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.72 per share. 08 Jul 2024 674,348 674,348 (0%) 0% 1.7 1,159,879 Common Stock
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Sale of securities on an exchange or to another person at price $ 4.56 per share. 08 Jul 2024 674,348 0 (0%) 0% 4.6 3,073,004 Common Stock
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 08 Jul 2024 452,804 0 - - Stock Option (right to buy)
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 08 Jul 2024 221,544 0 - - Stock Option (right to buy)
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 06 Jun 2024 452,804 452,804 - - Employee Stock Option (right to buy)
Geron Corp.
J. Andrew Grethlein EVP, CHIEF OPERATING OFFICER Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Feb 2024 1,200,000 1,200,000 - - Employee Stock Option (Right to Buy)
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 22 Feb 2023 780,000 780,000 - - Employee Stock Option (right to buy)
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Sale of securities on an exchange or to another person at price $ 3.03 per share. 09 Feb 2023 234,719 0 (0%) 0% 3.0 711,199 Common Stock
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 09 Feb 2023 150,000 0 - - Employee Stock Option (right to buy)
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Sale of securities on an exchange or to another person at price $ 3.03 per share. 09 Feb 2023 150,000 234,719 (0%) 0% 3.0 454,500 Common Stock
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.51 per share. 09 Feb 2023 150,000 384,719 (0%) 0% 1.5 226,500 Common Stock
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.70 per share. 12 Sep 2022 232,719 234,719 (0%) 0% 1.7 395,622 Common Stock
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 12 Sep 2022 232,719 0 - - Employee Stock Option (right to buy)
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.70 per share. 12 Sep 2022 2,000 2,000 (0%) 0% 1.7 3,400 Common Stock
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 12 Sep 2022 2,000 65,281 - - Employee Stock Option (right to buy)
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 16 Feb 2022 750,000 750,000 - - Employee Stock Option (right to buy)
Geron Corp.
Andrew J. Grethlein EVP, Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Feb 2021 300,000 300,000 - - Employee Stock Option (right to buy)
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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