| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Gregory A. Izenstark | Chief Financial Officer | 2026-02-25 | 2,868 | $30.96 | $88.79kSell |
| Christian Brown | Chief Executive Officer | 2026-02-25 | 4,893 | $30.96 | $151.49kSell |
| Kendra Chilton | SVP Chief Accounting Officer | 2026-02-25 | 454 | $30.96 | $14.06kSell |
| Jason S. Wilcock | The reporting persons full title is Chief Legal and Administrative Officer | 2026-02-25 | 1,984 | $30.96 | $61.42kSell |
| James W. Connell Jr. | The Reporting Persons full title is Chief Commercial and Strategy Officer | 2026-01-30 | 5,280 | $27.83 | $146.94kSell |
| Christian Brown | Chief Executive Officer | 2025-12-04 | 7,108 | $24.51 | $174.22kSell |
| Carl C. Icahn | 10% Owner | 2025-11-14 | 3,488,372 | $21.50 | $75.00MBuy |
| Southwest Gas Holdings Inc | 10% Owner | 2025-09-05 | 27,362,210 | $19.60 | $536.30MSell |
| Southwest Gas Holdings Inc | 10% Owner | 2025-08-11 | 18,823,500 | $19.50 | $367.06MSell |
| Southwest Gas Holdings Inc | 10% Owner | 2025-07-08 | 1,060,240 | $20.75 | $22.00MSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Carl C. Icahn | 14.20% | 14,336,044 | $465.35M | Insider |
| Vanguard Portfolio Management LLC | 4.23% | 4,273,408 | $138.71M | Institution |
| Vanguard Capital Management LLC | 4.20% | 4,242,069 | $137.70M | Institution |
| Federated Hermes Inc | 1.93% | 1,944,127 | $63.11M | Institution |
| Ubs Group Ag | 1.90% | 1,922,298 | $62.40M | Institution |
| Verbena Value LP | 1.76% | 1,771,457 | $57.50M | Institution |
| Nuveen LLC | 1.18% | 1,188,156 | $38.57M | Institution |
| Dimensional Fund Advisors LP | 0.88% | 890,022 | $28.89M | Institution |
| William Blair Investment Management LLC | 0.82% | 827,449 | $26.86M | Institution |
| New York State Common Retirement Fund | 0.79% | 794,402 | $25.79M | Institution |