Robert J. Spiegel - 31 Dec 2025 Form 4 Insider Report for GERON CORP (GERN)

Role
Director
Signature
/s/ Michelle Robertson, Attorney-in-fact for Robert J. Spiegel
Issuer symbol
GERN
Transactions as of
31 Dec 2025
Net transactions value
+$7,812
Form type
4
Filing time
05 Jan 2026, 17:40:11 UTC
Previous filing
02 Oct 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Spiegel Robert J. Director C/O GERON CORPORATION, 919 EAST HILLSDALE BOULEVARD, SUITE 250, FOSTER CITY /s/ Michelle Robertson, Attorney-in-fact for Robert J. Spiegel 05 Jan 2026 0001492256

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GERN Common Stock Award $7,812 +5,918 +3.1% $1.32 194,464 31 Dec 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares issued in lieu of cash compensation for quarterly board of directors' retainer and committee fees. Number of shares issued based on the closing price of the Issuer's common stock on December 31, 2025 of $1.32 per share.