{"transactions":[{"id":2858236,"issuer":{"id":5503,"kind":"organization","name":"C4 Therapeutics, Inc.","symbol":"CCCC"},"owners":[{"id":142605,"kind":"person","name":"Wahlberg Laura Jean","position":1,"cik":"0001825153","reported_name":"Wahlberg Laura Jean","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP of Finance Corp Controller"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-02-16T21:16:06.000Z","date":"2021-02-11","kind":"grant","acquired":true,"shares":23100,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option shall vest and become exercisable in 16 equal quarterly installments, with the first installment vesting on May 11, 2021."}],"balance_after":23100,"derivative":{"exercise_price":45.54,"expiration_date":"2031-02-10","underlying":"Common Stock","underlying_shares":23100},"source":{"system":"sec-edgar","filing":"0001209191-21-010711","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1662579/000120919121010711/doc4.xml","form_type":"4"}}]}