Susan Molineaux - 01 May 2023 Form 4 Insider Report for GERON CORP (GERN)

Role: Director
Signature: /s/ Olivia Bloom for Susan M. Molineaux
Issuer symbol: GERN
Transactions as of: 01 May 2023
Net transactions value: -$48,300
Form type: 4
Filing time: 01 May 2023, 21:20:33 UTC
Previous filing: 03 Apr 2023
Next filing: 02 Jun 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	GERN	Common Stock	Options Exercise	$38,500	+35,000		$1.10	35,000	01 May 2023	Direct	F2
transaction	GERN	Common Stock	Sale	$86,800	-35,000	-100%	$2.48	0	01 May 2023	Direct	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	GERN	Stock Options (right to buy)	Options Exercise	$0	-35,000	-100%	$0.000000^*	0	01 May 2023	Common Stock	35,000	$1.10	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Option was fully vested.
F2	This transaction reflects an exercise and sale of options due to expire on May 22, 2023 and was conducted pursuant to an approved 10b5-1 trading plan adopted by the reporting person on February 17, 2023.