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The Class B Common Stock does not expire."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The Class B Common Stock is convertible into Class A Common Stock on a one-for-one basis at the option of the Reporting Persons and will automatically convert into Class A Common Stock on a one-for-one basis upon any transfer (other than a permitted transfer described in the Issuer's amended and restated certificate of incorporation) and in certain other circumstances described in the Issuer's amended and restated certificate of incorporation. The Class B Common Stock does not expire."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F5","text":"Represents shares of Class B Common Stock issued to the Reporting Persons in replacement of equity interests in certain subsidiaries of the Issuer with equivalent value as a result of the reorganization effected in connection with the Issuer's initial public offering. These shares are held directly by Engineered Components Borrower Series LP - Engineered Polymer Series (71,544,608 shares), Engineered Components Borrower Series LP - Hawkeye Series (36,689,297 shares), Engineered Components Borrower Series LP - Ovation Series (122,746,592 shares), Engineered Components Borrower Series LP - Connector Series (91,338,254 shares), and Arcline Double Eagle Master Fund-A LP (18,358,032 shares)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Represents shares of Class B Common Stock issued to the Reporting Persons in replacement of equity interests in certain subsidiaries of the Issuer with equivalent value as a result of the reorganization effected in connection with the Issuer's initial public offering. These shares are held directly by Engineered Components Borrower Series LP - Engineered Polymer Series (71,544,608 shares), Engineered Components Borrower Series LP - Hawkeye Series (36,689,297 shares), Engineered Components Borrower Series LP - Ovation Series (122,746,592 shares), Engineered Components Borrower Series LP - Connector Series (91,338,254 shares), and Arcline Double Eagle Master Fund-A LP (18,358,032 shares)."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"Represents shares of Class B Common Stock issued to the Reporting Persons in replacement of equity interests in certain subsidiaries of the Issuer with equivalent value as a result of the reorganization effected in connection with the Issuer's initial public offering. These shares are held directly by Engineered Components Borrower Series LP - Engineered Polymer Series (71,544,608 shares), Engineered Components Borrower Series LP - Hawkeye Series (36,689,297 shares), Engineered Components Borrower Series LP - Ovation Series (122,746,592 shares), Engineered Components Borrower Series LP - Connector Series (91,338,254 shares), and Arcline Double Eagle Master Fund-A LP (18,358,032 shares)."}],"balance_after":340676786,"derivative":{"underlying":"Class A Common Stock","underlying_shares":340676786},"source":{"system":"sec-edgar","filing":"0001193125-26-164646","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1531253/000119312526164646/ownership.xml","form_type":"4"}},{"id":804322,"issuer":{"id":3230,"kind":"organization","name":"Arxis, Inc."},"owners":[{"id":51916,"kind":"person","name":"Arcline Double Eagle Master Fund-A LP","position":1,"cik":"0002129030","reported_name":"Arcline Double Eagle Master Fund-A LP","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51917,"kind":"person","name":"Engineered Components Borrower Series LP - Engineered Polymer Series","position":2,"cik":"0002129021","reported_name":"Engineered Components Borrower Series LP - Engineered Polymer Series","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51918,"kind":"person","name":"Engineered Components Borrower Series LP - Hawkeye Series","position":3,"cik":"0002129020","reported_name":"Engineered Components Borrower Series LP - Hawkeye Series","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51919,"kind":"person","name":"Engineered Components Borrower Series LP - Ovation Series","position":4,"cik":"0002129019","reported_name":"Engineered Components Borrower Series LP - Ovation Series","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51920,"kind":"person","name":"Engineered Components Borrower Series LP - Connector Series","position":5,"cik":"0002129018","reported_name":"Engineered Components Borrower Series LP - Connector Series","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51921,"kind":"person","name":"Amara Rajeev","position":6,"cik":"0001531253","reported_name":"Amara Rajeev","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51922,"kind":"person","name":"Ravindran Shyam","position":7,"cik":"0002126569","reported_name":"Ravindran Shyam","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Convertible Common Stock","published_at":"2026-04-21T00:59:07.000Z","date":"2026-04-16","kind":"grant","planned":false,"acquired":true,"shares":1,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The Convertible Common Stock is convertible into a number of shares of Class B Common Stock (or Class A Common Stock if no Class B Common Stock is outstanding at the time of such conversion) representing the product of (i) 1.25% of the Issuer's fully diluted capital stock (including Class B or Class A Common Stock issuable upon such conversion) outstanding at the time of conversion multiplied by (ii) (A) two times (B) the value of one minus the quotient obtained by dividing (x) $28 (the \"IPO Price\") by (y) the stock price per Class A common stock at the time of conversion, subject to certain adjustments. The Convertible Common Stock will be convertible at the holder's option from April 17, 2031 until April 17, 2036; provided that prior to conversion, the price of Class A common stock must equal at least two-times the IPO Price."},{"field":"shares","element":"transactionShares","label":"F2","text":"(Continued from footnote 1) The Convertible Common Stock will also provide for automatic conversion upon the occurrence of certain change of control events occurring after April 20, 2029."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The Convertible Common Stock is held directly by Arcline Arxis Advisory I, L.P., which is indirectly controlled and owned by Rajeev Amara and Shyam Ravindran (See \"Remarks\" below)."}],"balance_after":1,"source":{"system":"sec-edgar","filing":"0001193125-26-164646","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1531253/000119312526164646/ownership.xml","form_type":"4"}}]}