CTRI · Centuri Holdings Inc. Common Stock
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| Carl C. Icahn 10% Owner | ▲ Buy | Open Market | 14,336,044 Shares held | 11/14/2025 | View profile |
| Christian Brown Chief Executive Officer | ▼ Sell | Tax Withholding | 197,904 Shares held | 2/25/2026 | View profile |
| Anne L. Mariucci Director | ▲ Buy | Grant | 89,709 Shares held | 5/19/2026 | View profile |
| Gregory A. Izenstark Chief Financial Officer | ▼ Sell | Tax Withholding | 87,808 Shares held | 2/25/2026 | View profile |
| Kelly Youngblood See Remarks | ▲ Buy | Grant | 72,864 Shares held | 8/12/2026 | View profile |
| Jason S. Wilcock See Remarks | ▼ Sell | Tax Withholding | 64,736 Shares held | 2/25/2026 | View profile |
| James W. Connell Jr. See Remarks | ▼ Sell | Tax Withholding | 38,191 Shares held | 1/30/2026 | View profile |
| Karen S. Haller Director | ▲ Buy | Grant | 30,309 Shares held | 5/19/2026 | View profile |
| Charles R. Patton Director | ▲ Buy | Grant | 29,309 Shares held | 5/19/2026 | View profile |
| Danielle E. Hunter Director | ▲ Buy | Grant | 25,804 Shares held | 8/12/2026 | View profile |
| Julie Dill Director | ▲ Buy | Grant | 24,309 Shares held | 5/19/2026 | View profile |
| Christopher A. Krummel Director | ▲ Buy | Grant | 20,809 Shares held | 5/19/2026 | View profile |
| Kendra Chilton SVP, Chief Accounting Officer | ▼ Sell | Tax Withholding | 19,968 Shares held | 2/25/2026 | View profile |
| Andrew W. Evans Director | ▲ Buy | Grant | 18,309 Shares held | 5/19/2026 | View profile |
| Dustin DeMaria Director | ▲ Buy | Grant | 7,736 Shares held | 5/19/2026 | View profile |
| Steven E. Nielsen President & CEO | ▲ Buy | Grant | 5,290 Shares held | 5/19/2026 | View profile |
| Southwest Gas Holdings, Inc. | ▼ Sell | Open Market | 0 Shares held | 9/5/2025 | View profile |
Transaction History
| Kelly Youngblood | ▲ Buy | Grant | 72,864 | $0 | 8/12/2026 |
| Danielle E. Hunter | ▲ Buy | Grant | 16,967 | $0 | 8/12/2026 |
| Danielle E. Hunter | ▲ Buy | Grant | 8,837 | $0 | 8/12/2026 |
| Andrew W. Evans | ▲ Buy | Grant | 4,067 | $0 | 5/19/2026 |
| Anne L. Mariucci | ▲ Buy | Grant | 4,067 | $0 | 5/19/2026 |
| Charles R. Patton | ▲ Buy | Grant | 4,067 | $0 | 5/19/2026 |
| Christopher A. Krummel | ▲ Buy | Grant | 4,067 | $0 | 5/19/2026 |
| Julie Dill | ▲ Buy | Grant | 4,067 | $0 | 5/19/2026 |
| Karen S. Haller | ▲ Buy | Grant | 4,067 | $0 | 5/19/2026 |
| Dustin DeMaria | ▲ Buy | Grant | 7,736 | $0 | 5/19/2026 |
| Steven E. Nielsen | ▲ Buy | Grant | 5,290 | $0 | 5/19/2026 |
| Andrew W. Evans | ▲ Buy | Option Exercise | 7,338 | — | 5/18/2026 |
| Anne L. Mariucci | ▲ Buy | Option Exercise | 7,338 | — | 5/18/2026 |
| Charles R. Patton | ▲ Buy | Option Exercise | 7,338 | — | 5/18/2026 |
| Christopher A. Krummel | ▲ Buy | Option Exercise | 7,338 | — | 5/18/2026 |
| Karen S. Haller | ▲ Buy | Option Exercise | 7,338 | — | 5/18/2026 |
| Julie Dill | ▲ Buy | Option Exercise | 7,338 | — | 5/18/2026 |
| Christian Brown | ▼ Sell | Tax Withholding | 4,893 | $151K | 2/25/2026 |
| Jason S. Wilcock | ▼ Sell | Tax Withholding | 1,984 | $61K | 2/25/2026 |
| Kendra Chilton | ▼ Sell | Tax Withholding | 454 | $14K | 2/25/2026 |
| Gregory A. Izenstark | ▼ Sell | Tax Withholding | 2,868 | $89K | 2/25/2026 |
| Kendra Chilton | ▲ Buy | Grant | 3,114 | $0 | 2/17/2026 |
| Kendra Chilton | ▲ Buy | Option Exercise | 2,186 | — | 2/17/2026 |
| Gregory A. Izenstark | ▲ Buy | Grant | 11,309 | $0 | 2/17/2026 |
| Gregory A. Izenstark | ▲ Buy | Option Exercise | 16,111 | — | 2/17/2026 |
| Christian Brown | ▲ Buy | Grant | 45,683 | $0 | 2/17/2026 |
| Christian Brown | ▲ Buy | Option Exercise | 31,417 | — | 2/17/2026 |
| Jason S. Wilcock | ▲ Buy | Grant | 9,455 | $0 | 2/17/2026 |
| Jason S. Wilcock | ▲ Buy | Option Exercise | 10,586 | — | 2/17/2026 |
| James W. Connell Jr. | ▲ Buy | Option Exercise | 19,011 | — | 1/30/2026 |
| James W. Connell Jr. | ▼ Sell | Tax Withholding | 5,280 | $147K | 1/30/2026 |
| Christian Brown | ▼ Sell | Open Market | 7,108 | $174K | 12/4/2025 |
| Christian Brown | ▲ Buy | Option Exercise | 29,197 | — | 12/3/2025 |
| Carl C. Icahn | ▲ Buy | Open Market | 3,488,372 | $75.0M | 11/14/2025 |
| Southwest Gas Holdings, Inc. | ▼ Sell | Open Market | 27,362,210 | $536.3M | 9/5/2025 |
| Southwest Gas Holdings, Inc. | ▼ Sell | Open Market | 18,823,500 | $367.1M | 8/11/2025 |
| Southwest Gas Holdings, Inc. | ▼ Sell | Open Market | 1,060,240 | $22.0M | 7/8/2025 |
| Southwest Gas Holdings, Inc. | ▼ Sell | Open Market | 11,212,500 | $232.7M | 6/18/2025 |
| Southwest Gas Holdings, Inc. | ▼ Sell | Open Market | 13,207,142 | $231.1M | 5/22/2025 |
| Jason S. Wilcock | ▲ Buy | Option Exercise | 30,303 | — | 5/12/2025 |
| Jason S. Wilcock | ▼ Sell | Tax Withholding | 8,779 | $171K | 5/12/2025 |
| Gregory A. Izenstark | ▲ Buy | Option Exercise | 40,404 | — | 5/12/2025 |
| Gregory A. Izenstark | ▼ Sell | Tax Withholding | 13,071 | $255K | 5/12/2025 |
| Kendra Chilton | ▲ Buy | Option Exercise | 5,050 | — | 5/12/2025 |
| Kendra Chilton | ▼ Sell | Tax Withholding | 1,333 | $26K | 5/12/2025 |
| James W. Connell Jr. | ▲ Buy | Option Exercise | 6,060 | — | 5/12/2025 |
| James W. Connell Jr. | ▼ Sell | Tax Withholding | 1,600 | $31K | 5/12/2025 |
| Christopher A. Krummel | ▲ Buy | Option Exercise | 6,904 | — | 4/30/2025 |
| Anne L. Mariucci | ▲ Buy | Option Exercise | 6,904 | — | 4/30/2025 |
| Charles R. Patton | ▲ Buy | Option Exercise | 6,904 | — | 4/30/2025 |
| Karen S. Haller | ▲ Buy | Option Exercise | 6,904 | — | 4/30/2025 |
| Andrew W. Evans | ▲ Buy | Option Exercise | 6,904 | — | 4/30/2025 |
| Julie Dill | ▲ Buy | Option Exercise | 6,904 | — | 4/30/2025 |