Amy L. Timperley

CIK: 0001967554

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)11 (73.3%)

Compensation grants

Other (G, F, J, C, D, …)4 (26.7%)

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

Companies & Roles (1)

SWX

Southwest Gas Holdings, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (15 total)

SWX
Southwest Gas Holdings, Inc.
Feb 27, 2026
Tax Payment(F)
Direct
1.2K shares at avg. $80.02$95K
SWX
Southwest Gas Holdings, Inc.
Feb 19, 2026
Award(A)
Direct
4.3K shares-
SWX
Southwest Gas Holdings, Inc.
Feb 19, 2026
Award(A)
Direct
2.8K shares-
SWX
Southwest Gas Holdings, Inc.
Jan 8, 2026
Tax Payment(F)
Direct
864 shares at avg. $80.15$69K
SWX
Southwest Gas Holdings, Inc.
Mar 4, 2025
Tax Payment(F)
Direct
239 shares at avg. $70.71$17K
SWX
Southwest Gas Holdings, Inc.
Feb 20, 2025
Award(A)
Direct
982 shares-
SWX
Southwest Gas Holdings, Inc.
Feb 20, 2025
Award(A)
Direct
3.2K shares-
SWX
Southwest Gas Holdings, Inc.
Jan 13, 2025
Tax Payment(F)
Direct
622 shares at avg. $71.34$44K
SWX
Southwest Gas Holdings, Inc.
Dec 2, 2024
Award(A)
Direct
32 shares at avg. $78.16$2K
SWX
Southwest Gas Holdings, Inc.
Dec 2, 2024
Award(A)
Indirect
68 shares at avg. $78.16$5K
SWX
Southwest Gas Holdings, Inc.
Sep 3, 2024
Award(A)
Direct
34 shares at avg. $71.82$2K
SWX
Southwest Gas Holdings, Inc.
Sep 3, 2024
Award(A)
Indirect
74 shares at avg. $71.82$5K
SWX
Southwest Gas Holdings, Inc.
Jun 3, 2024
Award(A)
Indirect
68 shares at avg. $76.16$5K
SWX
Southwest Gas Holdings, Inc.
Jun 3, 2024
Award(A)
Direct
52 shares at avg. $76.16$4K
SWX
Southwest Gas Holdings, Inc.
Mar 1, 2024
Award(A)
Direct
21 shares at avg. $69.61$1K

		Type	Shares	Price		Ownership
Feb 27, 2026	SWX Southwest Gas Holdings, Inc.	Tax Payment(F)	1,182	$80.02	$94,613	Direct
Feb 19, 2026	SWX Southwest Gas Holdings, Inc.	Award(A)	4,323	-	$0	Direct
Feb 19, 2026	SWX Southwest Gas Holdings, Inc.	Award(A)	2,824	-	$0	Direct
Jan 8, 2026	SWX Southwest Gas Holdings, Inc.	Tax Payment(F)	864	$80.15	$69,264	Direct
Mar 4, 2025	SWX Southwest Gas Holdings, Inc.	Tax Payment(F)	239	$70.71	$16,912	Direct
Feb 20, 2025	SWX Southwest Gas Holdings, Inc.	Award(A)	982	-	-	Direct
Feb 20, 2025	SWX Southwest Gas Holdings, Inc.	Award(A)	3,182	-	-	Direct
Jan 13, 2025	SWX Southwest Gas Holdings, Inc.	Tax Payment(F)	622	$71.34	$44,384	Direct
Dec 2, 2024	SWX Southwest Gas Holdings, Inc.	Award(A)	32	$78.16	$2,473	Direct
Dec 2, 2024	SWX Southwest Gas Holdings, Inc.	Award(A)	68	$78.16	$5,311	Indirect
Sep 3, 2024	SWX Southwest Gas Holdings, Inc.	Award(A)	34	$71.82	$2,452	Direct
Sep 3, 2024	SWX Southwest Gas Holdings, Inc.	Award(A)	74	$71.82	$5,281	Indirect
Jun 3, 2024	SWX Southwest Gas Holdings, Inc.	Award(A)	68	$76.16	$5,163	Indirect
Jun 3, 2024	SWX Southwest Gas Holdings, Inc.	Award(A)	52	$76.16	$3,983	Direct
Mar 1, 2024	SWX Southwest Gas Holdings, Inc.	Award(A)	21	$69.61	$1,431	Direct

1-15 of 15 transactions

About Timperley Amy L.

Timperley Amy L. (SEC CIK 0001967554) files insider reports with the SEC as SVP/Chief Reg. & Public Aff. of Southwest Gas Holdings, Inc. (SWX).

Signal8 holds 7 ownership filings by Timperley Amy L. (6 Form 4, 1 Form 5), filed between Jan 15, 2025 and Mar 3, 2026. Those filings report 15 transactions, from Mar 1, 2024 to Feb 27, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Timperley Amy L.'s filings is in LAS VEGAS, NV.

Recent filings by Timperley Amy L.

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).
Mar 4, 2025: Tax withholding of SWX shares (Form 4, code F).
Feb 20, 2025: Grants or awards of SWX shares (2 lines, Form 4, code A).

Other insiders filing for Southwest Gas Holdings, Inc. (SWX)

Williams Julie M., SVP/Cont. Improvement and Opt.
Carson Molly R., Director
Kim Leezie, Director
Haller Karen S, President and CEO
Mazzeo Catherine M, SVP/Chief Legal/Comp. Officer
Brown Justin L, President/Southwest Gas Corp.

How to read Form 4 transaction codes