{"transactions":[{"id":675711,"issuer":{"id":3424,"kind":"organization","name":"Madison Air Solutions Corp"},"owners":[{"id":19748,"kind":"person","name":"Larson Leah","position":1,"cik":"0002109765","reported_name":"Larson Leah","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Group President Air Mvmt/Heat"}}],"security":"Class A common stock","published_at":"2026-08-25T18:36:02.000Z","date":"2026-08-21","kind":"tax_withholding","planned":false,"acquired":false,"shares":20518,"price":26.25,"value":538597.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of the Issuer's Class A common stock withheld to satisfy the reporting person's tax obligation upon the vesting of 44,076 EAR Units. Each EAR Unit represents the right to receive one share of Class A common stock upon vesting, subject to continued service through the applicable vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 157,773 EAR Units."}],"balance_after":181331,"source":{"system":"sec-edgar","filing":"0001628280-26-058831","document":"wk-form4_1787682959.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2098430/000162828026058831/wk-form4_1787682959.xml","form_type":"4"}}]}