0001692115 2025-11-25 2025-11-25 0001692115 1 2025-11-25 2025-11-25 iso4217:USD pure shares S-3 424B7 EX-FILING FEES 333-275774 0001692115 Southwest Gas Holdings, Inc. N/A N/A false S-3 Southwest Gas Holdings, Inc. false Equity Common Stock, par value $1.00 per share, offered by the selling stockholders true 6032604 477209139.42 0.0001381 65902.58 477209139.42 65902.58 0.00 0.00 65902.58 This registration fee table shall be deemed to update the "Calculation of Filing Fee Tables" in the registration statement on Form S-3ASR (File No. 333-275774) of Southwest Gas Holdings, Inc. (the "Registrant") filed on November 28, 2023 in accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended (the "Securities Act"). This registration fee table represents up to 6,032,604 shares of the Registrant's common stock, par value $1.00 per share ("Common Stock") issued to the selling stockholders named in the prospectus supplement. Pursuant to Rule 416 under the Securities Act, the shares of Common Stock offered hereby shall also be deemed to cover such additional shares as may hereafter be offered or issued with respect to the shares registered hereby resulting from stock splits, stock dividends, recapitalizations or similar capital adjustments. The Proposed Maximum Offering Price Per Unit is estimated solely for the purpose of calculating the amount of the registration fee pursuant to Rule 457(c) of the Securities Act, on the basis of the average of the high and low prices for a share of the registrant's Common Stock as reported on the New York Stock Exchange on November 19, 2025, which date is within five business days prior to the filing of this Registration Statement.