X0407 4 2023-05-31 0000886744 GERON CORP GERN 0001247681 LAWLIS V BRYAN C/O GERON CORPORATION 919 E. HILLSDALE BLVD, SUITE 250 FOSTER CITY CA 94404 1 0 0 0 0 Stock Option (right to buy) 3.27 2023-05-31 4 A 0 125000 0 A 2033-05-30 Common Stock 125000 125000 D This option will vest and become exercisable as to 100% of the shares of common stock subject to such option on the earlier of (i) the date of the next annual meeting of the Company's stockholders or (ii) the first anniversary of the date of grant of such option, subject to the non-employee director's continuous service with the Company through such dates. /s/ Olivia Bloom for V. Bryan Lawlis 2023-06-02