{"transactions":[{"id":935658,"issuer":{"id":3441,"kind":"organization","name":"MADRIGAL PHARMACEUTICALS, INC.","symbol":"MDGL"},"owners":[{"id":69173,"kind":"person","name":"Thakkar Rita","position":1,"cik":"0002105550","reported_name":"Thakkar Rita","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-01-20T22:31:15.000Z","date":"2026-01-15","kind":"grant","planned":false,"acquired":true,"shares":1826,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option vests as to 25% of the shares on the first anniversary of the date of grant (January 15, 2027) and, thereafter, 6.25% of the shares shall vest on the last day of each successive three-month period, provided the Reporting Person continues in service with the Issuer on each such date."}],"balance_after":1826,"derivative":{"exercise_price":495.88,"expiration_date":"2036-01-15","underlying":"Common Stock","underlying_shares":1826},"source":{"system":"sec-edgar","filing":"0001628280-26-002687","document":"wk-form4_1768948272.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1157601/000162828026002687/wk-form4_1768948272.xml","form_type":"4"}},{"id":935657,"issuer":{"id":3441,"kind":"organization","name":"MADRIGAL PHARMACEUTICALS, INC.","symbol":"MDGL"},"owners":[{"id":69173,"kind":"person","name":"Thakkar Rita","position":1,"cik":"0002105550","reported_name":"Thakkar Rita","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Common Stock","published_at":"2026-01-20T22:31:15.000Z","date":"2026-01-15","kind":"grant","planned":false,"acquired":true,"shares":2398,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents a grant of restricted stock units, which vest as to 25% of the shares on each of January 15, 2027, January 15, 2028, January 15, 2029 and January 15, 2030, provided the Reporting Person continues in service with the Issuer on each such date."}],"balance_after":2398,"source":{"system":"sec-edgar","filing":"0001628280-26-002687","document":"wk-form4_1768948272.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157601/000162828026002687/wk-form4_1768948272.xml","form_type":"4"}}]}