List of insiders holdings for Southwest Gas Holdings Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | ICAHN CARL C ICAHN PARTNERS LP ICAHN PARTNERS MASTER FUND LP 10% Owner | 2026-01-29 17:39:01 | 3,600,000 0 | 3,600,000 | Form 13D |
| 2 | Haller Karen S President and CEO | 2026-03-03 19:02:41 | 185,798 3,495 | 189,293 | Form 4 |
| 3 | Hester John P President and CEO | 2022-03-07 14:19:18 | 118,130 12,076 | 130,207 | Form 4 |
| 4 | BOUGHNER ROBERT L Director | 2022-02-25 15:50:20 | 58,998 0 | 58,998 | Form 4 |
| 5 | Daily Paul M CEO/Centuri Group, Inc. | 2023-12-28 16:44:20 | 58,377 0 | 58,377 | Form 4 |
| 6 | Brown Justin L President/Southwest Gas Corp. | 2026-03-03 19:02:23 | 27,623 28,662 | 56,285 | Form 4 |
| 7 | MARIUCCI ANNE L Director | 2026-02-23 20:42:41 | 50,100 0 | 50,100 | Form 4 |
| 8 | Romero Anita M SVP/Staff Operations and Tech | 2019-03-14 15:30:41 | 43,089 799.36 | 43,889 | Form 4 |
| 9 | Thoman A. Randall Director | 2025-02-24 20:48:00 | 42,738 0 | 42,738 | Form 4 |
| 10 | MELARKEY MICHAEL J Director | 2022-02-25 15:51:06 | 42,232 0 | 42,232 | Form 4 |
| 11 | Comer Stephen C Director | 2022-02-25 15:50:29 | 38,160 0 | 38,160 | Form 4 |
| 12 | Thomas Thomas A Director | 2022-02-25 15:51:35 | 37,998 0 | 37,998 | Form 4 |
| 13 | CENTRELLA ROY R SVP/Chief Financial Officer | 2018-03-02 15:12:00 | 32,859 4,712 | 37,571 | Form 4 |
| 14 | Wright Terrence Director | 2017-02-27 11:28:54 | 34,999 0 | 34,999 | Form 4 |
| 15 | Williams Julie M. SVP/Cont. Improvement and Opt. | 2026-03-03 19:02:32 | 28,950 2,485 | 31,435 | Form 4 |
| 16 | CHESTNUT THOMAS E Director | 2020-02-26 18:55:05 | 29,492 0 | 29,492 | Form 4 |
| 17 | Stefani Robert J SVP/Chief Financial Officer | 2025-11-26 12:47:40 | 28,444 0 | 28,444 | Form 4 |
| 18 | HANNEMAN LEROY C Director | 2019-03-04 20:25:41 | 27,672 0 | 27,672 | Form 4 |
| 19 | Cardenas Jose A Director | 2022-06-14 16:04:51 | 25,810 0 | 25,810 | Form 4 |
| 20 | Peterson Gregory J SVP/Chief Financial Officer | 2022-03-07 14:19:26 | 20,359 5,229 | 25,588 | Form 4 |
| 21 | KENNY KENNETH J VP/Finance/Treasurer | 2023-02-24 19:47:48 | 20,023 5,512 | 25,535 | Form 4 |
| 22 | Gabe Randall P. SVP/Chief Administrative OFC | 2026-03-03 19:02:18 | 24,153 1,198 | 25,351 | Form 4 |
| 23 | Timperley Amy L. SVP/Chief Reg. & Public Aff. | 2026-03-03 19:02:36 | 15,118 8,975 | 24,094 | Form 4 |
| 24 | Lewis-Raymond Jane Director | 2026-02-23 20:43:03 | 17,474 1,500 | 18,974 | Form 4 |
| 25 | Thornton Leslie T Director | 2026-02-23 20:41:59 | 17,201 0 | 17,201 | Form 4 |
| 26 | Mazzeo Catherine M SVP/Chief Legal/Comp. Officer | 2026-03-03 19:02:27 | 16,150 745.84 | 16,896 | Form 4 |
| 27 | DeBonis Eric SVP/Exec Operations Advisor | 2022-06-02 17:21:32 | 9,264 3,788 | 13,052 | Form 4 |
| 28 | CONLEY E RENAE Director | 2026-02-23 20:42:30 | 12,282 0 | 12,282 | Form 4 |
| 29 | Ruisanchez Carlos Director | 2026-02-23 20:41:43 | 10,693 0 | 10,693 | Form 4 |
| 30 | Linginfelter Henry P Director | 2026-02-23 20:42:52 | 10,046 0 | 10,046 | Form 4 |
| 31 | Evans Andrew W Director | 2026-02-23 20:43:08 | 10,046 0 | 10,046 | Form 4 |
| 32 | Sharma Ruby Director | 2026-02-23 20:42:04 | 9,480 0 | 9,480 | Form 4 |
| 33 | Colvin Lori L VP/Controller/CAO | 2025-03-05 17:20:12 | 8,567 17.85 | 8,585 | Form 4 |
| 34 | Teno Andrew Director | 2025-02-24 20:46:48 | 7,996 0 | 7,996 | Form 4 |
| 35 | Esparza Jose Luis Jr SVP/IS/Customer Engagement | 2021-12-17 16:10:28 | 3,791 3,462 | 7,253 | Form 4 |
| 36 | Forsberg Justin S SVP/Chief Financial Officer | 2026-03-03 19:02:13 | 6,862 0 | 6,862 | Form 4 |
| 37 | Nelson Boyd S. VP/Strategy & Inv Relations | 2022-06-06 19:29:48 | 6,059 0 | 6,059 | Form 3 |
| 38 | Moran Thomas E. VP/General Counsel/Corp. Sec | 2024-05-03 20:26:14 | 4,582 0 | 4,582 | Form 4 |
| 39 | Sandoval Brian E Director | 2026-02-23 20:41:49 | 3,299 0 | 3,299 | Form 4 |
| 40 | Pineda Fabio A VP/Controller/CAO | 2026-02-23 20:42:46 | 2,417 0 | 2,417 | Form 4 |
| 41 | Fehrman William CEO Designate/Centuri Group | 2024-01-05 18:08:38 | 0 0 | 0 | Form 3 |
| 42 | Frisby H Russell Jr Director | 2022-05-23 16:54:12 | 0 0 | 0 | Form 3 |