{"transactions":[{"id":805121,"issuer":{"id":3397,"kind":"organization","name":"Alcoa Corp","symbol":"AA"},"owners":[{"id":52032,"kind":"person","name":"Olson Emily M.","position":1,"cik":"0002124286","reported_name":"Olson Emily M.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Ext. Aff. Officer"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-17T20:30:18.000Z","date":"2026-04-15","kind":"grant","planned":false,"acquired":true,"shares":8760,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Awards of restricted stock units, which are settled in stock upon vesting, and generally will vest ratably over a three-year period on the first, second, and third anniversary of the date of grant."}],"balance_after":8760,"source":{"system":"sec-edgar","filing":"0001193125-26-161631","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675149/000119312526161631/ownership.xml","form_type":"4"}}]}