Every Form 4 that Southwest Gas Holdings, Inc. (SWX) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow SWX and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full SWX filings page.
Southwest Gas Holdings, Inc. director Molly R. Carson received a prorated equity award of 1,196.37 shares of common stock on May 7, 2026. The shares were granted in connection with her appointment as a director effective the same date and were acquired at no cash cost.
Following this grant, Carson directly holds 1,196.37 shares of Southwest Gas Holdings common stock, reflecting a routine, compensation-related equity award rather than an open-market purchase or sale.
Kim Leezie reported acquisition or exercise transactions in this Form 4 filing.
Southwest Gas Holdings, Inc. director Kim Leezie received a prorated equity award of 1,196.370 shares of common stock on May 7, 2026. The award was granted in connection with the reporting person’s appointment as a director effective the same date and is recorded as a direct ownership position. Following this grant, total direct holdings reported are 1,196.370 shares, reflecting a routine, compensation-related stock award rather than an open-market purchase or sale.
Southwest Gas Holdings President and CEO Karen S. Haller reported a tax-withholding disposition of 13,105.277 shares of common stock at $80.02 per share. These shares were withheld to cover taxes on settled performance stock units. After this, she directly holds 185,798.222 shares, with additional indirect holdings of 996 shares through a spouse and 2,498.714 shares through a 401(k).
Southwest Gas Holdings SVP Amy L. Timperley reported a tax-withholding disposition of 1,182.367 shares of common stock on Performance Stock Units that settled after meeting performance goals, at $80.02 per share. After this, she held 15,118.242 shares directly and 8,975.446 shares indirectly through a 401(k).
Southwest Gas Holdings, Inc. senior vice president Julie M. Williams reported a tax-related share disposition. On February 27, 2026, she transferred 3,472.571 shares of common stock at $80.02 per share to cover taxes on settled performance stock units. After this withholding transaction, she directly owned 28,949.801 common shares and held an additional 2,485.076 shares indirectly through a 401(k) plan.
Southwest Gas Holdings SVP and Chief Legal/Compensation Officer Catherine M. Mazzeo reported a tax-related share disposition. On February 27, 2026, 543.737 shares of common stock were withheld at an implied price of $80.02 per share to cover taxes on settled performance stock units. After this withholding, she directly held 16,150.152 shares, and an additional 745.839 shares were held indirectly through a 401(k).
Southwest Gas Holdings, Inc. president Justin L. Brown reported two tax-related share dispositions of common stock on February 27, 2026. A total of 3,208.776 shares were withheld at $87.6000 per share and 6,838.144 shares were withheld at $80.0200 per share to cover taxes on settled performance stock units.
Southwest Gas Holdings, Inc. senior vice president and Chief Administrative Officer Randall P. Gabe reported a tax-related share withholding connected to equity compensation. On February 27, 2026, 2,171.878 shares of common stock were withheld at $80.02 per share to cover taxes on vested Performance Stock Units. After this tax-withholding disposition, he held 24,153.462 shares directly and 1,197.987 shares indirectly through a 401(k) plan.
Southwest Gas Holdings SVP/CFO Justin S. Forsberg reported a tax-related share disposition. On February 27, 2026, 519.918 shares of common stock at $80.02 per share were withheld to cover taxes on settled performance stock units tied to achievement of performance goals. After this tax-withholding disposition, Forsberg directly owned 6,861.731 shares of Southwest Gas Holdings common stock.
Southwest Gas Holdings, Inc. reported that SVP/Chief Administrative Officer Gabe Randall P. received equity awards of company common stock on February 19, 2026. He acquired 2,340.236 shares and 5,768.600 shares through grants at no cash price, increasing his direct ownership to 26,325.340 shares. The filing also reports 1,197.987 shares held indirectly through a 401(k) plan. Footnotes explain that certain awards are restricted stock units vesting 40%, 30%, 30% annually with continued service, and that performance stock units are delivered three years after grant if performance goals are met.
Southwest Gas Holdings director Andrew W. Evans reported an equity award of 1,725.574 shares of common stock on February 19, 2026. The grant was recorded at a price of $0.00 per share, reflecting a stock-based award rather than an open-market purchase.
After this award, Evans directly held a total of 10,045.902 shares of Southwest Gas Holdings common stock. This balance includes 215.249 shares that were previously acquired through exempt dividend reinvestment transactions, as noted in the filing footnote.
Southwest Gas Holdings director Jane Lewis-Raymond reported an equity award of 1,725.574 shares of common stock on February 19, 2026. The shares were acquired as a grant with no cash price per share, increasing her directly held stake to 17,474.344 shares, which includes 497.053 shares from dividend reinvestment transactions. In addition, 1,500 shares are held indirectly by a family trust in which she serves as a trustee.
Southwest Gas Holdings, Inc. senior vice president Amy L. Timperley reported awards of common stock tied to equity compensation. On February 19, 2026, she acquired 2,823.991 shares in a grant described as restricted stock units that vest over three years, and 4,323.096 shares from settled performance stock units delivered after meeting performance goals. These awards were recorded at a price of $0.00 per share and are classified as direct ownership, alongside additional indirect holdings in a 401(k) plan.
Linginfelter Henry P reported acquisition or exercise transactions in this Form 4 filing.
Southwest Gas Holdings director Henry P. Linginfelter received a grant of 1,725.574 shares of common stock on February 19, 2026. The shares were awarded at no cash cost as a grant, increasing his directly held stake to 10,045.902 shares. A portion of this balance, 215.249 shares, was accumulated through exempt dividend reinvestment transactions.
Southwest Gas Holdings, Inc. reported that VP/Controller/CAO Fabio A. Pineda acquired 1,213.852 shares of common stock through a grant or award of restricted stock units on February 19, 2026, at a stated price of $0.00 per share.
After this award, Pineda directly owns 2,417.390 shares of common stock. Each restricted stock unit represents a contingent right to receive one share of Southwest Gas common stock and vests in three annual installments of 40%, 30%, and 30%, assuming continued service.
Southwest Gas Holdings, Inc. director Anne L. Mariucci reported receiving a grant of 1,725.574 shares of Common Stock on February 19, 2026 in a stock award transaction. The shares were acquired at a stated price of $0.0000 per share, increasing her direct holdings to 50,100.063 shares. A footnote states this balance includes 1,123.038 shares previously acquired through exempt dividend reinvestment transactions.
Brown Justin L reported acquisition or exercise transactions in this Form 4 filing.
Southwest Gas Holdings, Inc. president Justin L. Brown reported equity awards of company common stock. On February 22, 2026, he received a grant of 8,427.292 shares, bringing his direct holdings to 37,669.595 shares. On February 19, 2026, he received additional awards of 5,544.210 and 17,377.749 shares.
Footnotes state that some awards are restricted stock units, each representing one share of common stock that vests in three annual installments of 40%, 30%, and 30%, assuming continued service. Other awards are performance stock units delivered after three years or upon satisfaction of final performance conditions.
The filing also updates indirect ownership positions, including shares held through an LLC, a 401(k) plan, a spouse, and a trust, with totals of 10,207.590, 3,658.482, 210.120, and 14,586.122 shares respectively following the reported dates.
Southwest Gas Holdings, Inc. director Renae E. Conley reported receiving a stock grant of 2,588.3610 shares of common stock on February 19, 2026. The award carried a price of $0.0000 per share, indicating it was a compensatory grant rather than an open‑market purchase.
After this grant, Conley directly owns a total of 12,281.5570 common shares. This balance includes 165.188 shares that were previously acquired through exempt dividend reinvestment transactions, showing that a portion of the holdings has accumulated over time from reinvested dividends.
Southwest Gas Holdings President and CEO Karen S. Haller reported two stock awards of common stock on February 19, 2026. One award covered 16,755.921 shares and a second covered 33,304.388 shares, both at a stated price of $0.00 per share.
Footnotes indicate these awards relate to restricted stock units that vest over three years (40%, 30%, 30%) with continued service, and performance stock units delivered three years after grant upon achievement of performance goals. Following these acquisitions, she directly held 198,903.499 shares of Southwest Gas common stock, with additional indirect holdings through a spouse and a 401(k) plan.
Southwest Gas Holdings SVP/CFO Justin S. Forsberg reported equity awards in company stock. On February 19, 2026, he acquired 3,570.154 shares of common stock linked to restricted stock units that vest over three years, and 1,513.589 shares delivered from performance stock units earned over a three‑year performance period.
Southwest Gas Holdings SVP and chief legal officer Catherine M. Mazzeo acquired additional company stock through equity awards. On February 19, she received 3,964.655 shares of common stock as restricted stock units that vest in three annual installments of 40%, 30%, and 30%, assuming continued service. She also acquired 2,233.006 shares of common stock delivered upon settlement of performance stock units granted three years earlier after performance goals were met. Following these awards, she directly owned 16,693.889 shares and held 745.839 shares indirectly through a 401(k) plan.
Southwest Gas Holdings director Ruby Sharma received a stock award in the form of common shares. On February 19, 2026, Sharma acquired 1,725.574 shares of Southwest Gas Holdings common stock as a grant or award at a stated price of $0.00 per share.
After this grant, Sharma directly owns 9,479.581 shares of common stock. This balance includes 215.249 shares that were previously acquired through exempt dividend reinvestment transactions.
Southwest Gas Holdings, Inc. director Leslie T. Thornton reported acquiring 1,725.574 shares of common stock on February 19, 2026 through a grant or award transaction at a stated price of $0.0000 per share. After this award, the director directly holds a total of 17,201.352 shares of Southwest Gas common stock. A footnote explains that this balance includes 298.573 shares previously acquired through exempt dividend reinvestment transactions.
Southwest Gas Holdings senior vice president Julie M. Williams reported equity awards in company common stock. On February 19, 2026, she acquired 2,993.574 shares and an additional 8,824.832 shares at a price of $0.0000 per share through grants and awards. Footnotes explain that some awards are restricted stock units vesting 40%, 30%, 30% over three years with continued service, and others are performance stock units settled three years after grant when performance goals are met. Following these awards, her direct holdings increased to 32,422.372 shares, with a separate 2,485.076 shares held indirectly through a 401(k) plan.
Southwest Gas Holdings director Brian E. Sandoval reported an award of 1,725.574 shares of common stock on February 19, 2026, described as a grant, award, or other acquisition at no cash price. After this transaction, his direct holdings total 3,299.272 shares, including 11.726 shares acquired through exempt dividend reinvestment transactions.
Southwest Gas Holdings, Inc. director Carlos Ruisanchez reported receiving a grant of 1,725.574 shares of common stock on February 19, 2026. The award was recorded at a price of $0.0000 per share, indicating it was a stock grant rather than an open-market purchase. Following this transaction, his directly held stake increased to 10,692.546 shares, which the footnote explains includes 283.574 shares acquired through exempt dividend reinvestment.
Southwest Gas Holdings, Inc. president Justin L. Brown reported a sale of common stock. On 01/09/2026, he sold 3,028 shares of Southwest Gas Holdings common stock at $81.08 per share, in a transaction coded "S". The filing notes this sale was made pursuant to a Rule 10b5-1 trading plan adopted on 09/10/2025.
After this sale, Brown directly held 6,320.344 shares of common stock. He also had indirect beneficial ownership of additional shares, including 3,658.482 shares through a 401(k), 10,207.59 shares through a limited liability company in which he and his spouse are the sole members, 210.12 shares held by his spouse, and 14,586.122 shares held by a family trust for which he serves as trustee. Some of these indirect balances include shares acquired through exempt dividend reinvestment transactions.
Southwest Gas Holdings executive reports share disposition and updated holdings. On January 8, 2026, officer Gabe Randall P., SVP/Chief Administrative Officer of Southwest Gas Holdings, Inc., reported a Form 4 transaction involving 1,036.527 shares of common stock in a transaction coded "F" at a price of $80.15 per share. After this transaction, he beneficially owned 18,216.504 shares of common stock directly and 1,197.987 shares indirectly through a 401(k) plan. The direct balance includes 174.673 shares and the 401(k) balance includes 37.792 shares that were acquired through exempt dividend reinvestment transactions.
Southwest Gas Holdings senior vice president and chief financial officer Justin S. Forsberg reported a change in his ownership of company common stock. On January 8, 2026, he disposed of 407.881 shares of Southwest Gas common stock at a reported price of $80.15 per share under transaction code F. Following this transaction, he directly owned 2,297.906 common shares of Southwest Gas Holdings.
Southwest Gas Holdings executive Catherine M. Mazzeo reported an equity transaction involving company common stock. On January 8, 2026, a transaction coded "F" covered 737.424 shares of Southwest Gas Holdings common stock at $80.15 per share, leaving her with 10,496.228 shares held directly.
She also reported an additional 745.839 shares held indirectly through a 401(k) plan. The reported direct balance includes 348.695 shares and the 401(k) balance includes 23.484 shares that were acquired through exempt dividend reinvestment transactions.
Southwest Gas Holdings, Inc. executive Amy L. Timperley, SVP/Chief Regulatory & Public Affairs, reported a Form 4 transaction in Southwest Gas Holdings, Inc. common stock. On January 8, 2026, a transaction coded "F" involved 864.181 shares at $80.15 per share, leaving her with 9,153.522 directly held shares of common stock. She also reported 8,975.446 shares held indirectly through a 401(k). Footnotes state that these balances include shares acquired through exempt dividend reinvestment transactions.
Southwest Gas Holdings, Inc. executive Julie M. Williams reported a tax-related share withholding in company stock. On January 8, 2026, 1,271.426 shares of Southwest Gas Holdings common stock were withheld at a price of $80.15 per share, reported under transaction code "F," which typically reflects shares withheld to cover taxes on equity awards rather than an open-market sale.
After this transaction, Williams directly held 20,603.966 shares of common stock and indirectly held 2,485.076 shares through a 401(k) plan. The filing notes that these balances include shares previously acquired through exempt dividend reinvestment transactions.
Southwest Gas Holdings officer Fabio A. Pineda reported a disposition of company stock. On 01/08/2026, he disposed of 249.889 shares of common stock at $80.15 per share, according to a Form 4 filing. After this transaction, he beneficially owned 1,203.538 shares directly. The reported balance includes 10.915 shares that were previously acquired through exempt dividend reinvestment transactions.
Southwest Gas Holdings, Inc. President and CEO Karen S. Haller reported a change in her ownership of the company’s common stock. On January 8, 2026, she disposed of 7,630.576 shares of common stock at $80.15 per share, after which she directly owned 148,843.19 shares.
The filing also reports indirect ownership of 996 shares held by her spouse and 2,498.714 shares held through a 401(k) account. Footnotes state that the reported balances include shares acquired through exempt dividend reinvestment transactions.
Southwest Gas Holdings, Inc. reported an insider stock transaction by President of Southwest Gas Corp., Justin L. Brown. On 01/08/2026, Brown had 2,572.614 shares of common stock disposed of in a transaction coded "F" at $80.15 per share, typically indicating shares withheld in connection with equity compensation. Following this transaction, he beneficially owned 34,122.835 shares directly and 3,658.482 shares indirectly through a 401(k) plan. The balances include shares acquired through exempt dividend reinvestment transactions.
Southwest Gas Holdings, Inc. (SWX) reported a Form 4 transaction for its SVP/Chief Financial Officer. On 11/25/2025, the officer disposed of 4,483.941 shares of common stock in a transaction coded "F" at a price of $80.44 per share. After this transaction, the officer beneficially owns 28,444.405 shares. The reported balance includes 597.707 shares acquired through exempt dividend reinvestment transactions.
Carl C. Icahn and affiliated entities reported the sale of 1,500,000 shares of Southwest Gas Holdings, Inc. (SWX) on 09/25/2025 at a price of $77.91 per share. The Form 4 is filed on behalf of Mr. Icahn, Icahn Partners LP and Icahn Partners Master Fund LP, each listed as a director and a 10% owner. The filing states the shares were sold to a market maker pursuant to Section 144(f)(1)(ii) of the Securities Act. After the transactions, the Reporting Persons collectively are shown as beneficially owning 6,032,604 shares indirectly, with Icahn Partners directly owning 3,419,167 shares and Icahn Master directly owning 2,613,437 shares.