Southwest Gas Holdings, Inc.
SWX- Exchange
- NYSE
- Industry
- Natural Gas Transmisison & Distribution
- SEC CIK
- 0001692115
No open-market purchases or sales by Southwest Gas Holdings, Inc. insiders were filed in the last 90 days; 411 institutions reported holding it in 13F filings for Q2 2026, worth $5.98B in total; Maverick Capital is the only superinvestor holding it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Southwest Gas Holdings, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Southwest Gas Holdings, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Kim Leezie | Director | 1,196 | May 13, 2026 | 1 |
| Carson Molly R. | Director | 1,196 | May 13, 2026 | 1 |
| Haller Karen S | President and CEO | 185,798 | Mar 3, 2026 | 3 |
| Brown Justin L | President/Southwest Gas Corp. | 27,623 | Mar 3, 2026 | 4 |
| Williams Julie M. | SVP/Cont. Improvement and Opt. | 28,950 | Mar 3, 2026 | 3 |
| Gabe Randall P. | SVP/Chief Administrative OFC | 24,153 | Mar 3, 2026 | 3 |
| Timperley Amy L. | SVP/Chief Reg. & Public Aff. | 15,118 | Mar 3, 2026 | 3 |
| Mazzeo Catherine M | SVP/Chief Legal/Comp. Officer | 16,150 | Mar 3, 2026 | 3 |
| Forsberg Justin S | SVP/Chief Financial Officer | 6,862 | Mar 3, 2026 | 3 |
| Conley E Renae | Director | 12,282 | Feb 23, 2026 | 1 |
| Mariucci Anne L | Director | 50,100 | Feb 23, 2026 | 1 |
| Evans Andrew W | Director | 10,046 | Feb 23, 2026 | 1 |
| Thornton Leslie T | Director | 17,201 | Feb 23, 2026 | 1 |
| Linginfelter Henry P | Director | 10,046 | Feb 23, 2026 | 1 |
| Ruisanchez Carlos | Director | 10,693 | Feb 23, 2026 | 1 |
| Lewis-Raymond Jane | Director | 17,474 | Feb 23, 2026 | 1 |
| Sandoval Brian E | Director | 3,299 | Feb 23, 2026 | 1 |
| Sharma Ruby | Director | 9,480 | Feb 23, 2026 | 1 |
| Pineda Fabio A | VP/Controller/CAO | 2,417 | Feb 23, 2026 | 2 |
| Stefani Robert J | SVP/Chief Financial Officer | 28,444 | Nov 26, 2025 | 1 |
| Icahn Carl C | 10% Owner | 6,032,604Indirect | Sep 26, 2025 | 1 |
| Icahn Partners LP | 10% Owner | 6,032,604Indirect | Sep 26, 2025 | 1 |
| Icahn Partners Master Fund LP | 10% Owner | 6,032,604Indirect | Sep 26, 2025 | 1 |
| Colvin Lori L | VP/Controller/CAO | 8,567 | Mar 5, 2025 | 0 |
| Thoman A. Randall | Director | 42,738 | Feb 24, 2025 | 0 |
| Teno Andrew | Director | 7,996 | Feb 24, 2025 | 0 |
| Moran Thomas E. | VP/General Counsel/Corp. Sec | 4,582 | May 3, 2024 | 0 |
| Daily Paul M | CEO/Centuri Group, Inc. | 58,377 | Dec 28, 2023 | 0 |
| Kenny Kenneth J | VP/Finance/Treasurer | 20,023 | Feb 24, 2023 | 0 |
| Cardenas Jose A | Director | 25,810 | Jun 14, 2022 | 0 |
| DeBonis Eric | SVP/Exec Operations Advisor | 3,788Indirect | Jun 2, 2022 | 0 |
| Hester John P | President and CEO | 4,312Indirect | Mar 7, 2022 | 0 |
| Peterson Gregory J | SVP/Chief Financial Officer | 5,229Indirect | Mar 7, 2022 | 0 |
| Boughner Robert L | Director | 58,998 | Feb 25, 2022 | 0 |
| Melarkey Michael J | Director | 42,232 | Feb 25, 2022 | 0 |
| Comer Stephen C | Director | 38,160 | Feb 25, 2022 | 0 |
| Thomas Thomas A | Director | 37,998 | Feb 25, 2022 | 0 |
| Esparza Jose Luis Jr | SVP/IS/Customer Engagement | 3,462Indirect | Dec 17, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jan 13, 2026 (view filing) | Jan 9 | 4 days | Brown Justin LPresident/Southwest Gas Corp. | SSale | −3.03K | $81.08 | −$245.5K | −32.4%6.32K after | 10b5-1 |
| Sep 26, 2025 (view filing)5:00 PM ET | Sep 25 | 1 day | Icahn Carl C and 2 others10% Owner | SSaleCommon Stock, $1.00 par value per share ("Shares") | −1.50M | $77.91 | −$116.9M | −19.9%6.03M after | |
| Sep 11, 2025 (view filing) | Sep 10 | 1 day | Sandoval Brian EDirector | PPurchase | +24 | $78.57 | +$1.89K | +1.6%1.56K after | |
| Jun 30, 2025 (view filing) | Jun 27 | 3 days | Stefani Robert JSVP/CFO/Controller | SSale | −7.00K | $75.00 | −$525.0K | −22.1%24.7K after | |
| Mar 31, 2025 (view filing) | Mar 28 | 3 days | Stefani Robert JSVP/Chief Financial Officer | SSale | −2.00K | $72.55 | −$145.1K | −5.9%31.7K after | |
| Mar 25, 2025 (view filing)4:46 PM ET | Mar 24 | 1 day | Icahn Carl C and 2 others10% Owner | SSaleCommon Stock, $1.00 par value per share ("Shares") | −2.10M | $74.60 | −$156.7M | −21.8%7.53M after | |
| Nov 20, 2024 (view filing)7:45 AM ET | Nov 19 | 1 day | Icahn Carl C and 2 others10% Owner | SSaleCommon Stock, $1.00 par value per share ("Shares") | −1.39M | $76.74 | −$106.7M | −12.6%9.63M after | |
| Aug 28, 2024 (view filing) | Aug 26-27 | 2 days | Stefani Robert JSVP/Chief Financial Officer | SSale | −11.0K | $72.60 | −$798.6K | −24.9%33.2K after | 2 lots |
| May 14, 2024 (view filing) | May 13 | 1 day | Brown Justin LPresident/Southwest Gas Corp. | SSale | −2.63K | $76.50 | −$200.8K | −9.9%23.8K after | |
| Dec 28, 2023 (view filing) | Dec 27 | 1 day | Daily Paul MCEO/Centuri Group, Inc. | SSale | −1.00K | $63.80 | −$63.8K | −1.7%58.4K after | |
| Sep 28, 2023 (view filing)5:30 PM ET | Sep 26-27 | 2 days | Icahn Carl C and 2 others10% Owner | PPurchaseCommon Stock, $1.00 par value | +5.94K | $61.98 | +$367.9K | +0.1%11.0M after | 2 lots |
| Sep 25, 2023 (view filing)5:29 PM ET | Sep 21-25 | 4 days | Icahn Carl C and 2 others10% Owner | PPurchaseCommon Stock, $1.00 par value | +44.3K | $61.98 | +$2.74M | +0.4%11.0M after | 3 lots |
| Sep 12, 2023 (view filing)5:15 PM ET | Sep 8-12 | 4 days | Icahn Carl C and 2 others10% Owner | PPurchaseCommon Stock, $1.00 par value | +127.7K | $61.45 | +$7.85M | +1.2%11.0M after | 3 lots |
| Jun 23, 2023 (view filing)5:05 PM ET | Jun 1 | 22 daysLate | Icahn Carl C and 2 others10% Owner | PPurchaseCommon Stock, $1.00 par value per share ("Shares") | +9.16K | $57.99 | +$531.5K | +0.1%10.8M after | |
| Jun 23, 2023 (view filing)5:05 PM ET | Jun 2 | 21 daysLate | Icahn Carl C and 2 others10% Owner | PPurchaseShares | +487 | $57.99 | +$28.2K | 0.0%10.8M after | |
| May 26, 2023 (view filing)5:20 PM ET | May 25 | 1 day | Icahn Carl C and 2 others10% Owner | PPurchaseCommon Stock, $1.00 par value per share ("Shares") | +197.0K | $57.35 | +$11.3M | +1.9%10.8M after | |
| May 26, 2023 (view filing)5:20 PM ET | May 26 | Same day | Icahn Carl C and 2 others10% Owner | PPurchaseShares | +27.8K | $57.87 | +$1.61M | +0.3%10.8M after | |
| May 24, 2023 (view filing)6:14 PM ET | May 22 | 2 days | Icahn Carl C and 2 others10% Owner | PPurchaseCommon Stock, $1.00 par value per share ("Shares") | +70.7K | $57.91 | +$4.09M | +0.7%10.6M after | |
| May 24, 2023 (view filing)6:14 PM ET | May 23-24 | 1 day | Icahn Carl C and 2 others10% Owner | PPurchaseShares | +18.9K | $57.98 | +$1.10M | +0.2%10.6M after | 2 lots |
| Mar 28, 2023 (view filing)5:08 PM ET | Mar 24 | 4 days | Icahn Carl C and 2 others10% Owner | PPurchaseCommon Stock, $1.00 par value per share ("Shares") | +252.4K | $60.15 | +$15.2M | +2.5%10.5M after | |
| Mar 28, 2023 (view filing)5:08 PM ET | Mar 28 | Same day | Icahn Carl C and 2 others10% Owner | PPurchaseShares | +55.2K | $61.00 | +$3.36M | +0.5%10.5M after | |
| Mar 23, 2023 (view filing)4:52 PM ET | Mar 21 | 2 days | Icahn Carl C and 2 others10% Owner | PPurchaseCommon Stock, $1.00 par value per share ("Shares") | +19.8K | $60.63 | +$1.20M | +0.2%9.71M after | |
| Mar 23, 2023 (view filing)4:52 PM ET | Mar 22-23 | 1 day | Icahn Carl C and 2 others10% Owner | PPurchaseShares | +505.3K | $60.22 | +$30.4M | +5.2%10.2M after | 2 lots |
| Mar 17, 2023 (view filing)5:09 PM ET | Mar 15 | 2 days | Icahn Carl C and 2 others10% Owner | PPurchaseCommon Stock, $1.00 par value per share ("Shares") | +26.3K | $60.09 | +$1.58M | +0.3%9.51M after | |
| Mar 17, 2023 (view filing)5:09 PM ET | Mar 16-17 | 1 day | Icahn Carl C and 2 others10% Owner | PPurchaseShares | +178.2K | $60.09 | +$10.7M | +1.9%9.69M after | 2 lots |
| Mar 14, 2023 (view filing)4:54 PM ET | Mar 10 | 4 days | Icahn Carl C and 2 others10% Owner | PPurchaseCommon Stock, $1.00 par value per share ("Shares") | +300.0K | $59.00 | +$17.7M | +3.4%9.24M after | |
| Mar 14, 2023 (view filing)4:54 PM ET | Mar 13-14 | 1 day | Icahn Carl C and 2 others10% Owner | PPurchaseShares | +239.0K | $59.89 | +$14.3M | +2.6%9.48M after | 2 lots |
| Mar 10, 2023 (view filing)4:46 PM ET | Mar 10 | Same day | Icahn Carl C and 2 others10% Owner | PPurchaseCommon Stock, $1.00 par value per share | +2.33M | $60.12 | +$140.3M | +35.3%8.94M after | |
| Jun 14, 2022 (view filing) | Jun 13 | 1 day | Cardenas Jose ADirector | SSale | −1.36K | $89.11 | −$121.2K | −5.0%25.8K after | |
| Jun 2, 2022 (view filing) | May 31 | 2 days | Colvin Lori LVP/Controller/CAO | SSale | −675 | $92.74 | −$62.6K | −17.5%3.19K after | 2 lots |
| Jun 2, 2022 (view filing) | May 31-Jun 2 | 2 days | DeBonis EricSVP/Exec Operations Advisor | SSale | −6.50K | $92.39 | −$600.5K | −41.2%9.26K after | 3 lots |
| Jun 2, 2022 (view filing) | May 31 | 2 days | DeBonis EricSVP/Exec Operations Advisor | SSale | −2.70K | $93.19 | −$251.6K | −41.6%3.79K after | |
| May 31, 2022 (view filing) | May 27 | 4 days | Colvin Lori LVP/Controller/CAO | SSale | −1.40K | $93.38 | −$131.0K | −26.6%3.86K after | |
| May 31, 2022 (view filing) | May 27 | 4 days | Colvin Lori LVP/Controller/CAO | SSale | −2.44K | $93.64 | −$228.8K | −100.0%0.86 after |