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Karen S. Haller

CIK: 0001446274

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)2 (9.1%)

Derivative conversions

Awards (A)15 (68.2%)

Compensation grants

Other (G, F, J, C, D, …)5 (22.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

Centuri Holdings, Inc. logo
CTRI

Centuri Holdings, Inc.

Director
Southwest Gas Holdings, Inc. logo
SWX

Southwest Gas Holdings, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (22 total)

  • Centuri Holdings, Inc. logo
    CTRI

    Centuri Holdings, Inc.

    May 19, 2026
    Award(A)
    Direct
    4.1K shares-
  • Centuri Holdings, Inc. logo
    CTRI

    Centuri Holdings, Inc.

    May 18, 2026
    Exercise(M)
    Direct
    7.3K shares-
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Feb 27, 2026
    Tax Payment(F)
    Direct
    13.1K shares at avg. $80.02$1.0M
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Feb 19, 2026
    Award(A)
    Direct
    16.8K shares-
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Feb 19, 2026
    Award(A)
    Direct
    33.3K shares-
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Jan 8, 2026
    Tax Payment(F)
    Direct
    7.6K shares at avg. $80.15$612K
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Sep 5, 2025
    Tax Payment(F)
    Direct
    16.6K shares at avg. $78.60$1.3M
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Sep 5, 2025
    Award(A)
    Direct
    42.2K shares-
  • Centuri Holdings, Inc. logo
    CTRI

    Centuri Holdings, Inc.

    Apr 30, 2025
    Exercise(M)
    Direct
    6.9K shares-
  • Centuri Holdings, Inc. logo
    CTRI

    Centuri Holdings, Inc.

    Apr 16, 2025
    Award(A)

    Restricted Stock Units

    Direct
    7.3K shares-
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Mar 4, 2025
    Tax Payment(F)
    Direct
    5.4K shares at avg. $70.71$383K
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Feb 20, 2025
    Award(A)
    Direct
    19K shares-
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Feb 20, 2025
    Award(A)
    Direct
    13.8K shares-
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Jan 13, 2025
    Tax Payment(F)
    Direct
    6.9K shares at avg. $71.34$494K
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Dec 2, 2024
    Award(A)
    Direct
    301 shares at avg. $78.16$24K
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Dec 2, 2024
    Award(A)
    Indirect
    19 shares at avg. $78.16$1K
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Sep 3, 2024
    Award(A)
    Direct
    325 shares at avg. $71.82$23K
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Sep 3, 2024
    Award(A)
    Indirect
    20 shares at avg. $71.82$1K
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Jun 3, 2024
    Award(A)
    Direct
    458 shares at avg. $76.16$35K
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Jun 3, 2024
    Award(A)
    Direct
    304 shares at avg. $76.16$23K
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Jun 3, 2024
    Award(A)
    Indirect
    19 shares at avg. $76.16$1K
  • Southwest Gas Holdings, Inc. logo
    SWX

    Southwest Gas Holdings, Inc.

    Mar 1, 2024
    Award(A)
    Direct
    187 shares at avg. $69.61$13K

1-22 of 22

About Haller Karen S

Haller Karen S (SEC CIK 0001446274) files insider reports with the SEC as Director of Centuri Holdings, Inc. (CTRI) and President and CEO of Southwest Gas Holdings, Inc. (SWX).

Signal8 holds 11 ownership filings by Haller Karen S (10 Form 4, 1 Form 5), filed between Jan 15, 2025 and May 20, 2026. Those filings report 22 transactions, from Mar 1, 2024 to May 19, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Haller Karen S's filings is in LAS VEGAS, NV.

Recent filings by Haller Karen S

  • May 19, 2026: Grant or award of CTRI shares (Form 4, code A).
  • May 18, 2026: Option exercise of CTRI shares (Form 4, code M).
  • Feb 27, 2026: Tax withholding of SWX shares (Form 4, code F).
  • Feb 19, 2026: Grants or awards of SWX shares (2 lines, Form 4, code A).
  • Jan 8, 2026: Tax withholding of SWX shares (Form 4, code F).

Other insiders filing for Centuri Holdings, Inc. (CTRI)

How to read Form 4 transaction codes