{"transactions":[{"id":4637971,"issuer":{"id":6598,"kind":"organization","name":"Aardvark Therapeutics, Inc.","symbol":"AARD"},"owners":[{"id":184306,"kind":"person","name":"Zhang Zhongwei","position":1,"cik":"0002122235","reported_name":"Zhang Zhongwei","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2026-10-08T20:49:59.000Z","date":"2026-10-07","kind":"grant","planned":false,"acquired":true,"shares":127061,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option will vest in 36 equal installments on each monthly anniversary of the date of grant such that the shares subject to the option are fully vested on the third anniversary of the date of grant, subject to the Reporting Person's continuous service through each applicable vesting date, inclusive."}],"balance_after":127061,"derivative":{"exercise_price":4.96,"expiration_date":"2036-10-07","underlying":"Common Stock","underlying_shares":127061},"source":{"system":"sec-edgar","filing":"0001193125-26-418022","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2122235/000119312526418022/ownership.xml","form_type":"4"}}]}