Haller Karen S (CIK 1446274) reported 10 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-20). Recent activity: Buy CTRI (4,067 shares), Buy CTRI (7,338 shares), Sell SWX (13,105 shares), Buy SWX (16,756 shares), Buy SWX (33,304 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-20 | Centuri Holdings, Inc. (CTRI) | Director | Buy | 4,067 | $0 |
| 2026-05-20 | Centuri Holdings, Inc. (CTRI) | Director | Buy | 7,338 | $0 |
| 2026-03-03 | Southwest Gas Holdings, Inc. (SWX) | President and CEO | Sell | 13,105 | $1.0M |
| 2026-02-23 | Southwest Gas Holdings, Inc. (SWX) | President and CEO | Buy | 16,756 | $0 |
| 2026-02-23 | Southwest Gas Holdings, Inc. (SWX) | President and CEO | Buy | 33,304 | $0 |
| 2026-01-12 | Southwest Gas Holdings, Inc. (SWX) | President and CEO | Sell | 7,631 | $611,591 |
| 2025-09-09 | Southwest Gas Holdings, Inc. (SWX) | President and CEO | Buy | 42,157 | $0 |
| 2025-09-09 | Southwest Gas Holdings, Inc. (SWX) | President and CEO | Sell | 16,589 | $1.3M |
| 2025-05-02 | Centuri Holdings, Inc. (CTRI) | Director | Buy | 6,904 | $0 |
| 2025-03-05 | Southwest Gas Holdings, Inc. (SWX) | President and CEO | Sell | 5,418 | $383,083 |
Source: SEC Form 4 filings · as of 2026-05-20