Andrew J Grethlein is EVP, Chief Operating Officer of GERON CORP. Currently has a direct ownership of 0 shares of GERN, which is worth approximately $0. The most recent transaction as insider was on Feb 09, 2023, when has been sold 384,719 shares (Common Stock) at a price of $3.03 per share, resulting in proceeds of $1,165,698. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 0
0% 3M change
0% 12M change
Total Value Held $0

ANDREW J GRETHLEIN Transaction History

Date Transaction Value Shares Traded Shares Held Form
Feb 09 2023
SELL
Open market or private sale
$1,165,698 $3.03 p/Share
384,719 Reduced 100.0%
0 Common Stock
Feb 09 2023
BUY
Exercise of conversion of derivative security
$226,500 $1.51 p/Share
150,000 Added 28.05%
384,719 Common Stock
Sep 12 2022
BUY
Exercise of conversion of derivative security
$399,022 $1.7 p/Share
234,719 Added 50.0%
234,719 Common Stock
AJG

Andrew J Grethlein

EVP, Chief Operating Officer
Foster City, CA

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