Mazzeo Catherine M
SEC insider (Form 3/4/5 filer). CIK 0002033320. SVP/Chief Legal/Comp. Officer at Southwest Gas Holdings, Inc. (SWX). 12 reported Form 4/5 transactions since Sep 2024; latest on Feb 27, 2026. Located in LAS VEGAS, NV.
Companies Mazzeo Catherine M has filed insider reports for
- Southwest Gas Holdings, Inc. (SWX): Officer, SVP/Chief Legal/Comp. Officer
Mazzeo Catherine M
CIK: 0002033320
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Southwest Gas Holdings, Inc.
Discretionary Trading P&L
Holdings
Transaction History (12 total)
- Feb 27, 2026SWX
Southwest Gas Holdings, Inc.
Tax PaymentDirect544 shares at avg. $80.02$44K - Feb 19, 2026SWX
Southwest Gas Holdings, Inc.
AwardDirect2.2K shares- - Feb 19, 2026SWX
Southwest Gas Holdings, Inc.
AwardDirect4K shares- - Jan 8, 2026SWX
Southwest Gas Holdings, Inc.
Tax PaymentDirect737 shares at avg. $80.15$59K - Mar 4, 2025SWX
Southwest Gas Holdings, Inc.
Tax PaymentDirect254 shares at avg. $70.71$18K - Feb 20, 2025SWX
Southwest Gas Holdings, Inc.
AwardDirect1K shares- - Feb 20, 2025SWX
Southwest Gas Holdings, Inc.
AwardDirect3.6K shares- - Jan 13, 2025SWX
Southwest Gas Holdings, Inc.
Tax PaymentDirect408 shares at avg. $71.43$29K - Dec 2, 2024SWX
Southwest Gas Holdings, Inc.
AwardIndirect6 shares at avg. $78.16$440.822 - Dec 2, 2024SWX
Southwest Gas Holdings, Inc.
AwardDirect24 shares at avg. $78.16$2K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Feb 27, 2026 | SWX Southwest Gas Holdings, Inc. | Tax Payment | 544 | $80.02 | $43,510 | Direct |
| Feb 19, 2026 | SWX Southwest Gas Holdings, Inc. | Award | 2,233 | - | $0 | Direct |
| Feb 19, 2026 | SWX Southwest Gas Holdings, Inc. | Award | 3,965 | - | $0 | Direct |
| Jan 8, 2026 | SWX Southwest Gas Holdings, Inc. | Tax Payment | 737 | $80.15 | $59,105 | Direct |
| Mar 4, 2025 | SWX Southwest Gas Holdings, Inc. | Tax Payment | 254 | $70.71 | $17,967 | Direct |
| Feb 20, 2025 | SWX Southwest Gas Holdings, Inc. | Award | 1,044 | - | - | Direct |
| Feb 20, 2025 | SWX Southwest Gas Holdings, Inc. | Award | 3,574 | - | - | Direct |
| Jan 13, 2025 | SWX Southwest Gas Holdings, Inc. | Tax Payment | 408 | $71.43 | $29,151 | Direct |
| Dec 2, 2024 | SWX Southwest Gas Holdings, Inc. | Award | 6 | $78.16 | $441 | Indirect |
| Dec 2, 2024 | SWX Southwest Gas Holdings, Inc. | Award | 24 | $78.16 | $1,841 | Direct |
1-10 of 12 transactions