GERON CORP — Director's Dealing 2009

May 28, 2009

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GERON CORP (GERN)
CIK: 0000886744
Period of Report: 2009-05-26

Reporting Person: LEBKOWSKI JANE (SVP, CSO Regen Med)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-01-23	Common Stock	I	3948	$4.82	Acquired	17641	Indirect
2009-05-26	Common Stock	S	14092	$6.75	Disposed	122121	Direct

Footnotes

F1: Shares issued under Geron 401(k) Plan.

F2: Shares sold in payment of payroll tax withholdings in conjunction with vesting of restricted stock award.