Haller Karen S has filed 32 insider transactions across 2 companies since January 2024.
Most recent transaction: a tax payment of 13105 shares of Southwest Gas Holdings, Inc. ($SWX) on February 27, 2026.
Activity breakdown: 1 open-market purchase and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 27, 2026 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | F | Common Stock | 13105 | $80.02 | 189,292.9360 | 72,405,000 | 6.47% | 0.02% |
| Feb. 19, 2026 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 33304 | $0.00 | 202,398.2130 | 72,405,000 | 19.70% | 0.05% |
| Feb. 19, 2026 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 16756 | $0.00 | 169,093.8250 | 72,405,000 | 11.00% | 0.02% |
| Jan. 8, 2026 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | F | Common Stock | 7631 | $80.15 | 152,337.9040 | 72,405,000 | 4.77% | 0.01% |
| Sept. 5, 2025 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 42157 | $0.00 | 173,821.6147 | 72,032,000 | 32.02% | 0.06% |
| Sept. 5, 2025 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | F | Common Stock | 16589 | $78.60 | 157,232.8207 | 72,032,000 | 9.54% | 0.02% |
| April 30, 2025 | Centuri Holdings, Inc. | $CTRI | Haller Karen S | Director | M | Restricted Stock Units | 6904 | $0.00 | 7,338.0000 | 83,286,000 | 48.48% | 0.01% |
| April 30, 2025 | Centuri Holdings, Inc. | $CTRI | Haller Karen S | Director | M | Common Stock | 6904 | $0.00 | 18,904.0000 | 83,286,000 | 57.53% | 0.01% |
| April 16, 2025 | Centuri Holdings, Inc. | $CTRI | Haller Karen S | Director | A | Restricted Stock Units | 7338 | $0.00 | 14,242.0000 | 83,286,000 | 106.29% | 0.01% |
| March 4, 2025 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | F | Common Stock | 5418 | $70.71 | 131,664.5767 | 72,032,000 | 3.95% | 0.01% |
| Feb. 20, 2025 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 13768 | $0.00 | 137,082.2347 | 72,032,000 | 11.16% | 0.02% |
| Feb. 20, 2025 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 19007 | $0.00 | 123,314.3607 | 72,032,000 | 18.22% | 0.03% |
| Sept. 3, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 20 | $71.82 | 104,288.2347 | 70,990,000 | 0.02% | 0.00% |
| Dec. 2, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 19 | $78.16 | 104,307.1477 | 72,086,000 | 0.02% | 0.00% |
| June 3, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 19 | $76.16 | 104,267.7697 | 70,990,000 | 0.02% | 0.00% |
| Dec. 2, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 301 | $78.16 | 104,307.1477 | 72,086,000 | 0.29% | 0.00% |
| Sept. 3, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 325 | $71.82 | 103,847.3447 | 70,990,000 | 0.31% | 0.00% |
| June 3, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 304 | $76.16 | 103,522.1957 | 70,990,000 | 0.29% | 0.00% |
| June 3, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 458 | $76.16 | 103,218.0517 | 70,990,000 | 0.45% | 0.00% |
| March 1, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 187 | $69.61 | 102,760.2707 | 70,990,000 | 0.18% | 0.00% |
| Jan. 13, 2025 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | F | Common Stock | 6923 | $71.34 | 102,514.7507 | 72,032,000 | 6.33% | 0.01% |
| May 9, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | F | Common Stock | 5264 | $75.33 | 109,437.2927 | 70,990,000 | 4.59% | 0.01% |
| March 1, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 21 | $69.61 | 114,701.4457 | 70,990,000 | 0.02% | 0.00% |
| May 2, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 13378 | $0.00 | 114,083.0107 | 70,990,000 | 13.28% | 0.02% |
| March 1, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 476 | $69.61 | 114,558.8947 | 70,990,000 | 0.42% | 0.00% |
| March 1, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 143 | $69.61 | 114,701.4457 | 70,990,000 | 0.12% | 0.00% |
| May 2, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 21026 | $0.00 | 100,705.2407 | 70,990,000 | 26.39% | 0.03% |
| April 30, 2024 | Centuri Holdings, Inc. | $CTRI | Haller Karen S | Director | A | Restricted Stock Units | 6904 | $0.00 | 6,904.0000 | 71,666,000 | 9999.99% | 0.01% |
| April 22, 2024 | Centuri Holdings, Inc. | $CTRI | Haller Karen S | Director | P | Common Stock | 12000 | $21.00 | 12,000.0000 | 71,666,000 | 9999.99% | 0.02% |
| March 5, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | F | Common Stock | 1510 | $63.35 | 79,658.1887 | 70,990,000 | 1.86% | 0.00% |
| Feb. 22, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | A | Common Stock | 3838 | $0.00 | 81,168.5097 | 70,990,000 | 4.96% | 0.01% |
| Jan. 10, 2024 | Southwest Gas Holdings, Inc. | $SWX | Haller Karen S | President and CEO | F | Common Stock | 4225 | $64.20 | 77,157.6677 | 70,990,000 | 5.19% | 0.01% |