{"transactions":[{"id":1016111,"issuer":{"id":4989,"kind":"organization","name":"GERON CORP"},"owners":[{"id":74147,"kind":"person","name":"ElNawawi Ahmed","position":1,"cik":"0002091794","reported_name":"ElNawawi Ahmed","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Commercial Officer"}}],"security":"Stock Option (right to buy)","published_at":"2025-10-20T21:35:05.000Z","date":"2025-10-20","kind":"grant","planned":false,"acquired":true,"shares":3000000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options vest as follows: 375,000 shares on April 20, 2026, the remaining 2,625,000 shares in a series of 42 equal monthly installments commencing April 20, 2026, provided the optionee continues to provide services to the Company."}],"balance_after":3000000,"derivative":{"exercise_price":1.27,"expiration_date":"2035-10-19","underlying":"Common Stock","underlying_shares":3000000},"source":{"system":"sec-edgar","filing":"0001628280-25-045549","document":"wk-form4_1760996100.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/886744/000162828025045549/wk-form4_1760996100.xml","form_type":"4"}}]}