GERON CORP — Director's Dealing 2013

Jan 3, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GERON CORP (GERN)
CIK: 0000886744
Period of Report: 2012-12-31

Reporting Person: Kelsey Stephen Michael (EVP, R&D Head, CMO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-12-31	Common Stock	D	40000	—	Disposed	449147	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	31134	Indirect

Footnotes

F1: Cancellation of restricted stock award.

F2: Includes 7,824 shares acquired under the Geron Employee Stock Purchase Plan on June 30, 2012 and 8,201 shares acquired under the Geron Employee Stock Purchase Plan on December 31, 2012.

F3: Represent shares held under Geron 401(k) Plan. In January 2013, the reporting person acquired 14,645 shares of Geron common stock under the Geron 401(k) plan.