GERON CORP — Director's Dealing 2010

May 25, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GERON CORP (GERN)
CIK: 0000886744
Period of Report: 2010-05-24

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-05-24	Common Stock	S	2336	$5.11	Disposed	207508	Direct

Footnotes

F1: Shares sold for payment of payroll tax withholdings in connection with vesting of restricted stock award.