Southwest Gas Holdings, Inc. (SWX) Insider Trading -- Recent Executive & Director Transactions
23 insiders reported 57 Form 4 transactions for Southwest Gas Holdings, Inc. (SWX) over the past 18 months (most recent 2026-09-29). Recent activity: Williams Julie M. (SVP/Cont. Improvement and Opt.) Sell 2,500 shares, Carson Molly R. (Director) Buy 1,196 shares, Kim Leezie (Director) Buy 1,196 shares, Mazzeo Catherine M (SVP/Chief Legal/Comp. Officer) Sell 544 shares, Haller Karen S (President and CEO) Sell 13,105 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-29 | Williams Julie M. | SVP/Cont. Improvement and Opt. | Sell | 2,500 | $204,518 |
| 2026-05-13 | Carson Molly R. | Director | Buy | 1,196 | $0 |
| 2026-05-13 | Kim Leezie | Director | Buy | 1,196 | $0 |
| 2026-03-03 | Mazzeo Catherine M | SVP/Chief Legal/Comp. Officer | Sell | 544 | $43,510 |
| 2026-03-03 | Haller Karen S | President and CEO | Sell | 13,105 | $1.0M |
| 2026-03-03 | Gabe Randall P. | SVP/Chief Administrative OFC | Sell | 2,172 | $173,794 |
| 2026-03-03 | Timperley Amy L. | SVP/Chief Reg. & Public Aff. | Sell | 1,182 | $94,613 |
| 2026-03-03 | Williams Julie M. | SVP/Cont. Improvement and Opt. | Sell | 3,473 | $277,875 |
| 2026-03-03 | Forsberg Justin S | SVP/Chief Financial Officer | Sell | 520 | $41,604 |
| 2026-03-03 | Brown Justin L | President/Southwest Gas Corp. | Sell | 3,209 | $281,089 |
| 2026-03-03 | Brown Justin L | President/Southwest Gas Corp. | Sell | 6,838 | $547,188 |
| 2026-02-23 | Thornton Leslie T | Director | Buy | 1,726 | $0 |
| 2026-02-23 | Gabe Randall P. | SVP/Chief Administrative OFC | Buy | 2,340 | $0 |
| 2026-02-23 | Sandoval Brian E | Director | Buy | 1,726 | $0 |
| 2026-02-23 | MARIUCCI ANNE L | Director | Buy | 1,726 | $0 |
| 2026-02-23 | Lewis-Raymond Jane | Director | Buy | 1,726 | $0 |
| 2026-02-23 | Forsberg Justin S | SVP/Chief Financial Officer | Buy | 3,570 | $0 |
| 2026-02-23 | Forsberg Justin S | SVP/Chief Financial Officer | Buy | 1,514 | $0 |
| 2026-02-23 | Ruisanchez Carlos | Director | Buy | 1,726 | $0 |
| 2026-02-23 | Williams Julie M. | SVP/Cont. Improvement and Opt. | Buy | 2,994 | $0 |
| 2026-02-23 | Williams Julie M. | SVP/Cont. Improvement and Opt. | Buy | 8,825 | $0 |
| 2026-02-23 | Brown Justin L | President/Southwest Gas Corp. | Buy | 5,544 | $0 |
| 2026-02-23 | Brown Justin L | President/Southwest Gas Corp. | Buy | 17,378 | $0 |
| 2026-02-23 | Brown Justin L | President/Southwest Gas Corp. | Buy | 8,427 | $0 |
| 2026-02-23 | Evans Andrew W | Director | Buy | 1,726 | $0 |
Source: SEC Form 4 filings · as of 2026-09-29