There have been 50 recent insider transactions recorded for Southwest Gas Holdings, Inc. (SWX), including 21 buys and 26 sells. Total insider buying was valued at $1.89K and total insider selling at $280.56M.
Notable insiders with recent activity include Haller Karen S, Brown Justin L, Williams Julie M.. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — SWX
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-02-27 |
Haller Karen S |
President and CEO |
Tax Withholding of RSU |
13,105 |
$80.02 |
$1.05M |
185,798 |
| 2026-02-27 |
Brown Justin L |
President/southwest Gas Corp. |
Tax Withholding of RSU |
6,838 |
$80.02 |
$547.18K |
27,623 |
| 2026-02-27 |
Williams Julie M. |
SVP/cont. Improvement and Opt. |
Tax Withholding of RSU |
3,473 |
$80.02 |
$277.91K |
28,950 |
| 2026-02-27 |
Gabe Randall P. |
SVP/chief Administrative Ofc |
Tax Withholding of RSU |
2,172 |
$80.02 |
$173.8K |
24,153 |
| 2026-02-27 |
Timperley Amy L. |
SVP/chief Reg. & Public Aff. |
Tax Withholding of RSU |
1,182 |
$80.02 |
$94.58K |
15,118 |
| 2026-02-27 |
Mazzeo Catherine M |
SVP/chief Legal/comp. Officer |
Tax Withholding of RSU |
544 |
$80.02 |
$43.53K |
16,150 |
| 2026-02-27 |
Forsberg Justin S |
SVP/chief Financial Officer |
Tax Withholding of RSU |
520 |
$80.02 |
$41.61K |
6,862 |
| 2026-02-22 |
Brown Justin L |
President/southwest Gas Corp. |
RSU Award |
8,427 |
- |
- |
37,670 |
| 2026-02-19 |
Conley E Renae |
Director |
RSU Award |
2,588 |
- |
- |
12,282 |
| 2026-02-19 |
Mariucci Anne L |
Director |
RSU Award |
1,726 |
- |
- |
50,100 |
| 2026-02-19 |
Evans Andrew W |
Director |
RSU Award |
1,726 |
- |
- |
10,046 |
| 2026-02-19 |
Thornton Leslie T |
Director |
RSU Award |
1,726 |
- |
- |
17,201 |
| 2026-02-19 |
Linginfelter Henry P |
Director |
RSU Award |
1,726 |
- |
- |
10,046 |
| 2026-02-19 |
Ruisanchez Carlos |
Director |
RSU Award |
1,726 |
- |
- |
10,693 |
| 2026-02-19 |
Haller Karen S |
President and CEO |
RSU Award |
16,756 |
- |
- |
165,599 |
| 2026-02-19 |
Brown Justin L |
President/southwest Gas Corp. |
RSU Award |
5,544 |
- |
- |
11,865 |
| 2026-02-19 |
Lewis-raymond Jane |
Director |
RSU Award |
1,726 |
- |
- |
17,474 |
| 2026-02-19 |
Sandoval Brian E |
Director |
RSU Award |
1,726 |
- |
- |
3,299 |
| 2026-02-19 |
Sharma Ruby |
Director |
RSU Award |
1,726 |
- |
- |
9,480 |
| 2026-02-19 |
Williams Julie M. |
SVP/cont. Improvement and Opt. |
RSU Award |
2,994 |
- |
- |
23,598 |
| 2026-02-19 |
Gabe Randall P. |
SVP/chief Administrative Ofc |
RSU Award |
2,340 |
- |
- |
20,557 |
| 2026-02-19 |
Timperley Amy L. |
SVP/chief Reg. & Public Aff. |
RSU Award |
2,824 |
- |
- |
11,978 |
| 2026-02-19 |
Mazzeo Catherine M |
SVP/chief Legal/comp. Officer |
RSU Award |
3,965 |
- |
- |
14,461 |
| 2026-02-19 |
Pineda Fabio A |
VP/controller/cao |
RSU Award |
1,214 |
- |
- |
2,417 |
| 2026-02-19 |
Forsberg Justin S |
SVP/chief Financial Officer |
RSU Award |
3,570 |
- |
- |
5,868 |
| 2026-01-09 |
Brown Justin L |
President/southwest Gas Corp. |
Informative Sell |
3,028 |
$81.08 |
$245.51K |
6,320 |
| 2026-01-08 |
Haller Karen S |
President and CEO |
Tax Withholding of RSU |
7,631 |
$80.15 |
$611.62K |
148,843 |
| 2026-01-08 |
Brown Justin L |
President/southwest Gas Corp. |
Tax Withholding of RSU |
2,573 |
$80.15 |
$206.23K |
34,123 |
| 2026-01-08 |
Williams Julie M. |
SVP/cont. Improvement and Opt. |
Tax Withholding of RSU |
1,271 |
$80.15 |
$101.87K |
20,604 |
| 2026-01-08 |
Gabe Randall P. |
SVP/chief Administrative Ofc |
Tax Withholding of RSU |
1,037 |
$80.15 |
$83.12K |
18,217 |
| 2026-01-08 |
Timperley Amy L. |
SVP/chief Reg. & Public Aff. |
Tax Withholding of RSU |
864 |
$80.15 |
$69.25K |
9,154 |
| 2026-01-08 |
Mazzeo Catherine M |
SVP/chief Legal/comp. Officer |
Tax Withholding of RSU |
737 |
$80.15 |
$59.07K |
10,496 |
| 2026-01-08 |
Pineda Fabio A |
VP/controller/cao |
Tax Withholding of RSU |
250 |
$80.15 |
$20.04K |
1,204 |
| 2026-01-08 |
Forsberg Justin S |
SVP/chief Financial Officer |
Tax Withholding of RSU |
408 |
$80.15 |
$32.7K |
2,298 |
| 2025-12-01 |
Forsberg Justin S |
SVP/chief Financial Officer |
Unknown |
- |
- |
- |
2,706 |
| 2025-11-25 |
Stefani Robert J |
SVP/chief Financial Officer |
Tax Withholding of RSU |
4,484 |
$80.44 |
$360.69K |
28,444 |
| 2025-09-25 |
Icahn Carl C |
10 Percent Owner |
Informative Sell |
1,500,000 |
$77.91 |
$116.87M |
6,032,604 |
| 2025-09-10 |
Sandoval Brian E |
Director |
Informative Buy |
24 |
$78.57 |
$1.89K |
1,562 |
| 2025-09-05 |
Haller Karen S |
President and CEO |
Tax Withholding of RSU |
16,589 |
$78.60 |
$1.3M |
153,817 |
| 2025-09-05 |
Stefani Robert J |
SVP/cfo/controller |
Tax Withholding of RSU |
4,881 |
$78.60 |
$383.65K |
32,331 |
| 2025-07-17 |
Pineda Fabio A |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-07-17 |
Pineda Fabio A |
VP/controller/cao |
RSU Award |
1,443 |
- |
- |
1,443 |
| 2025-06-27 |
Stefani Robert J |
SVP/cfo/controller |
Informative Sell |
7,000 |
$75.00 |
$525K |
24,665 |
| 2025-05-01 |
Sandoval Brian E |
Director |
Unknown |
- |
- |
- |
- |
| 2025-05-01 |
Sandoval Brian E |
Director |
RSU Award |
1,538 |
- |
- |
1,538 |
| 2025-03-28 |
Stefani Robert J |
SVP/chief Financial Officer |
Informative Sell |
2,000 |
$72.55 |
$145.1K |
31,665 |
| 2025-03-24 |
Icahn Carl C |
10 Percent Owner |
Informative Sell |
2,100,000 |
$74.60 |
$156.66M |
7,532,604 |
| 2025-03-05 |
Brown Justin L |
President/southwest Gas Corp. |
Tax Withholding of RSU |
3,211 |
$76.89 |
$246.89K |
36,205 |
| 2025-03-04 |
Haller Karen S |
President and CEO |
Tax Withholding of RSU |
5,418 |
$70.71 |
$383.11K |
128,249 |
| 2025-03-04 |
Colvin Lori L |
VP/controller/cao |
Tax Withholding of RSU |
424 |
$70.71 |
$29.98K |
8,567 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
