{"transactions":[{"id":888445,"issuer":{"id":3751,"kind":"organization","name":"Southwest Gas Holdings, Inc."},"owners":[{"id":65213,"kind":"person","name":"Pineda Fabio A","position":1,"cik":"0002077694","reported_name":"Pineda Fabio A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP/Controller/CAO"}}],"security":"Common Stock","published_at":"2026-02-23T20:42:46.000Z","date":"2026-02-19","kind":"grant","planned":false,"acquired":true,"shares":1213.852,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of SWX common stock. Restricted stock units vest in three annual installments (40%, 30%, 30%), assuming continued service."}],"balance_after":2417.39,"source":{"system":"sec-edgar","filing":"0001692115-26-000050","document":"wk-form4_1771897364.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2077694/000169211526000050/wk-form4_1771897364.xml","form_type":"4"}},{"id":941267,"issuer":{"id":3751,"kind":"organization","name":"Southwest Gas Holdings, Inc."},"owners":[{"id":65213,"kind":"person","name":"Pineda Fabio A","position":1,"cik":"0002077694","reported_name":"Pineda Fabio A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP/Controller/CAO"}}],"security":"Common Stock","published_at":"2026-01-12T17:50:54.000Z","date":"2026-01-08","kind":"tax_withholding","planned":false,"acquired":false,"shares":249.889,"price":80.15,"value":20028.60335,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Balance includes 10.915 shares acquired through exempt dividend reinvestment transactions."}],"balance_after":1203.538,"source":{"system":"sec-edgar","filing":"0001692115-26-000015","document":"wk-form4_1768258252.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2077694/000169211526000015/wk-form4_1768258252.xml","form_type":"4"}},{"id":1084192,"issuer":{"id":3751,"kind":"organization","name":"Southwest Gas Holdings, Inc."},"owners":[{"id":65213,"kind":"person","name":"Pineda Fabio A","position":1,"cik":"0002077694","reported_name":"Pineda Fabio A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP/Controller/CAO"}}],"security":"Common Stock","published_at":"2025-07-21T16:57:53.000Z","date":"2025-07-17","kind":"grant","planned":false,"acquired":true,"shares":1442.512,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of SWX common stock. Restricted stock units vest in three annual installments (40%, 30%, 30%), assuming continued service."}],"balance_after":1442.512,"source":{"system":"sec-edgar","filing":"0002077694-25-000002","document":"wk-form4_1753131469.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2077694/000207769425000002/wk-form4_1753131469.xml","form_type":"4"}}]}