{"transactions":[{"id":2563619,"issuer":{"id":4009,"kind":"organization","name":"Archer Aviation Inc.","symbol":"ACHR"},"owners":[{"id":135353,"kind":"organization","name":"Atlas Crest Investment LLC","position":1,"cik":"0001829961","reported_name":"Atlas Crest Investment LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2021-09-21T01:30:31.000Z","date":"2021-09-16","kind":"exercise","acquired":false,"shares":12500000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"As a result of the issuer's initial business combination on September 16, 2021, the shares of Class B common stock automatically converted into shares of Class A common stock on a one for one basis, and the reporting person ceased to be a beneficial owner of more than 10% of the issuer's Class A common stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"As a result of the issuer's initial business combination on September 16, 2021, the shares of Class B common stock automatically converted into shares of Class A common stock on a one for one basis, and the reporting person ceased to be a beneficial owner of more than 10% of the issuer's Class A common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"As a result of the issuer's initial business combination on September 16, 2021, the shares of Class B common stock automatically converted into shares of Class A common stock on a one for one basis, and the reporting person ceased to be a beneficial owner of more than 10% of the issuer's Class A common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"As a result of the issuer's initial business combination on September 16, 2021, the shares of Class B common stock automatically converted into shares of Class A common stock on a one for one basis, and the reporting person ceased to be a beneficial owner of more than 10% of the issuer's Class A common stock."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":12500000},"source":{"system":"sec-edgar","filing":"0001104659-21-117566","document":"tm2127881-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1824502/000110465921117566/tm2127881-1_4seq1.xml","form_type":"4"}},{"id":2563618,"issuer":{"id":4009,"kind":"organization","name":"Archer Aviation Inc.","symbol":"ACHR"},"owners":[{"id":135353,"kind":"organization","name":"Atlas Crest Investment LLC","position":1,"cik":"0001829961","reported_name":"Atlas Crest Investment LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2021-09-21T01:30:31.000Z","date":"2021-09-16","kind":"exercise","acquired":true,"shares":12500000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":12500000,"source":{"system":"sec-edgar","filing":"0001104659-21-117566","document":"tm2127881-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1824502/000110465921117566/tm2127881-1_4seq1.xml","form_type":"4"}},{"id":2945803,"issuer":{"id":4009,"kind":"organization","name":"Archer Aviation Inc.","symbol":"ACHR"},"owners":[{"id":135353,"kind":"organization","name":"Atlas Crest Investment LLC","position":1,"cik":"0001829961","reported_name":"Atlas Crest Investment LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2020-12-15T01:54:09.000Z","date":"2020-12-11","kind":"other","acquired":false,"shares":1875000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"As described in the registrant's registration statement on Form S-1 (File No. 333-249289) (the \"Registration Statement\") under the heading \"Description of Securities--Founder Shares,\" the shares of Class B common stock, par value $0.0001 per share, will automatically convert into shares of Class A common stock, par value $0.0001 per share, at the time of the registrant's initial business combination, on a one-for-one basis, subject to certain adjustments described therein and have no expiration date."},{"field":"kind","element":"transactionCoding","label":"F2","text":"As contemplated in connection with the initial public offering of the registrant, 1,875,000 shares of Class B common stock were returned by the Reporting Person to the registrant for no consideration and cancelled because the underwriters' over-allotment option was not exercised in full."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"As described in the registrant's registration statement on Form S-1 (File No. 333-249289) (the \"Registration Statement\") under the heading \"Description of Securities--Founder Shares,\" the shares of Class B common stock, par value $0.0001 per share, will automatically convert into shares of Class A common stock, par value $0.0001 per share, at the time of the registrant's initial business combination, on a one-for-one basis, subject to certain adjustments described therein and have no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"As described in the registrant's registration statement on Form S-1 (File No. 333-249289) (the \"Registration Statement\") under the heading \"Description of Securities--Founder Shares,\" the shares of Class B common stock, par value $0.0001 per share, will automatically convert into shares of Class A common stock, par value $0.0001 per share, at the time of the registrant's initial business combination, on a one-for-one basis, subject to certain adjustments described therein and have no expiration date."}],"balance_after":12500000,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1875000},"source":{"system":"sec-edgar","filing":"0001213900-20-042642","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1824502/000121390020042642/ownership.xml","form_type":"4"}}]}