On February 23, 2017, Southwest Gas Holdings, Inc. (the “Company”) announced an increase in the quarterly common stock dividend from $0.45 per share to $0.495 per share. The dividend is payable June 1, 2017 to holders of record as of May 15, 2017. A copy of the Company’s press release is attached hereto as Exhibit 99.

About SOUTHWEST GAS HOLDINGS, INC. (NYSE:SWX)

Southwest Gas Holdings, Inc., formerly Southwest Gas Corporation, is engaged in the business of purchasing, distributing and transporting natural gas. The Company operates through two segments: natural gas operations and construction services, which includes the operations of the Company’s subsidiary, Centuri Construction Group, Inc. (Centuri). The Company operates two pipeline transmission systems, such as a system, which includes a liquefied natural gas (LNG) storage facility owned by Paiute extending from the Idaho-Nevada border to the Reno, Sparks, and Carson City areas and communities in the Lake Tahoe area in both California and Nevada and other communities in northern and western Nevada, and a system extending from the Colorado River at the southern tip of Nevada to the Las Vegas distribution area.

SOUTHWEST GAS HOLDINGS, INC. (NYSE:SWX) Recent Trading Information

SOUTHWEST GAS HOLDINGS, INC. (NYSE:SWX) closed its last trading session down -0.14 at 85.30 with 183,004 shares trading hands.