Insider Transactions last 24 months for Southwest Gas Corporation - NYSE: SWX
Transactions
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Buy
Sell
Option Exercise
Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Forsberg Justin S SVP/Chief Financial Officer 02/27/2026 DF Direct COM 520 $80.02 $41,603.84 6,862 Gabe Randall P. SVP/Chief Administrative OFC 02/27/2026 DF Direct COM 2,172 $80.02 $173,793.68 24,153 Brown Justin L President/Southwest Gas Corp. 02/27/2026 DF Direct COM 6,838 $80.02 $547,188.28 27,623 Brown Justin L President/Southwest Gas Corp. 02/27/2026 DF Direct COM 3,209 $87.60 $281,088.78 34,461 Mazzeo Catherine M SVP/Chief Legal/Comp. Officer 02/27/2026 DF Direct COM 544 $80.02 $43,509.83 16,150 Williams Julie M. SVP/Cont. Improvement and Opt. 02/27/2026 DF Direct COM 3,473 $80.02 $277,875.13 28,950 Timperley Amy L. SVP/Chief Reg. & Public Aff. 02/27/2026 DF Direct COM 1,182 $80.02 $94,613.01 15,118 Haller Karen S President and CEO 02/27/2026 DF Direct COM 13,105 $80.02 $1,048,684.27 185,798 Brown Justin L President/Southwest Gas Corp. 02/22/2026 AA Direct COM 8,427 $0.00 $0.00 37,670 Ruisanchez Carlos Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 10,693 Sandoval Brian E Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 3,299 Williams Julie M. SVP/Cont. Improvement and Opt. 02/19/2026 AA Direct COM 8,825 $0.00 $0.00 32,422 Williams Julie M. SVP/Cont. Improvement and Opt. 02/19/2026 AA Direct COM 2,994 $0.00 $0.00 23,598 Thornton Leslie T Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 17,201 Sharma Ruby Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 9,480 Mazzeo Catherine M SVP/Chief Legal/Comp. Officer 02/19/2026 AA Direct COM 2,233 $0.00 $0.00 16,694 Mazzeo Catherine M SVP/Chief Legal/Comp. Officer 02/19/2026 AA Direct COM 3,965 $0.00 $0.00 14,461 Forsberg Justin S SVP/Chief Financial Officer 02/19/2026 AA Direct COM 1,514 $0.00 $0.00 7,382 Forsberg Justin S SVP/Chief Financial Officer 02/19/2026 AA Direct COM 3,570 $0.00 $0.00 5,868 Haller Karen S President and CEO 02/19/2026 AA Direct COM 33,304 $0.00 $0.00 198,903 Haller Karen S President and CEO 02/19/2026 AA Direct COM 16,756 $0.00 $0.00 165,599 Conley E Renae Director 02/19/2026 AA Direct COM 2,588 $0.00 $0.00 12,282 Brown Justin L President/Southwest Gas Corp. 02/19/2026 AA Direct COM 17,378 $0.00 $0.00 29,242 Brown Justin L President/Southwest Gas Corp. 02/19/2026 AA Direct COM 5,544 $0.00 $0.00 11,865 Mariucci Anne L Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 50,100
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Brown Justin L President/Southwest Gas Corp. 02/22/2026 AA Direct COM 8,427 $0.00 $0.00 37,670 Ruisanchez Carlos Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 10,693 Sandoval Brian E Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 3,299 Williams Julie M. SVP/Cont. Improvement and Opt. 02/19/2026 AA Direct COM 8,825 $0.00 $0.00 32,422 Williams Julie M. SVP/Cont. Improvement and Opt. 02/19/2026 AA Direct COM 2,994 $0.00 $0.00 23,598 Thornton Leslie T Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 17,201 Sharma Ruby Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 9,480 Mazzeo Catherine M SVP/Chief Legal/Comp. Officer 02/19/2026 AA Direct COM 2,233 $0.00 $0.00 16,694 Mazzeo Catherine M SVP/Chief Legal/Comp. Officer 02/19/2026 AA Direct COM 3,965 $0.00 $0.00 14,461 Forsberg Justin S SVP/Chief Financial Officer 02/19/2026 AA Direct COM 1,514 $0.00 $0.00 7,382 Forsberg Justin S SVP/Chief Financial Officer 02/19/2026 AA Direct COM 3,570 $0.00 $0.00 5,868 Haller Karen S President and CEO 02/19/2026 AA Direct COM 33,304 $0.00 $0.00 198,903 Haller Karen S President and CEO 02/19/2026 AA Direct COM 16,756 $0.00 $0.00 165,599 Conley E Renae Director 02/19/2026 AA Direct COM 2,588 $0.00 $0.00 12,282 Brown Justin L President/Southwest Gas Corp. 02/19/2026 AA Direct COM 17,378 $0.00 $0.00 29,242 Brown Justin L President/Southwest Gas Corp. 02/19/2026 AA Direct COM 5,544 $0.00 $0.00 11,865 Mariucci Anne L Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 50,100 Pineda Fabio A VP/Controller/CAO 02/19/2026 AA Direct COM 1,214 $0.00 $0.00 2,417 Linginfelter Henry P Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 10,046 Timperley Amy L. SVP/Chief Reg. & Public Aff. 02/19/2026 AA Direct COM 4,323 $0.00 $0.00 16,301 Timperley Amy L. SVP/Chief Reg. & Public Aff. 02/19/2026 AA Direct COM 2,824 $0.00 $0.00 11,978 Lewis-Raymond Jane Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 17,474 Evans Andrew W Director 02/19/2026 AA Direct COM 1,726 $0.00 $0.00 10,046 Gabe Randall P. SVP/Chief Administrative OFC 02/19/2026 AA Direct COM 5,769 $0.00 $0.00 26,325 Gabe Randall P. SVP/Chief Administrative OFC 02/19/2026 AA Direct COM 2,340 $0.00 $0.00 20,557
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Forsberg Justin S SVP/Chief Financial Officer 02/27/2026 DF Direct COM 520 $80.02 $41,603.84 6,862 Gabe Randall P. SVP/Chief Administrative OFC 02/27/2026 DF Direct COM 2,172 $80.02 $173,793.68 24,153 Brown Justin L President/Southwest Gas Corp. 02/27/2026 DF Direct COM 6,838 $80.02 $547,188.28 27,623 Brown Justin L President/Southwest Gas Corp. 02/27/2026 DF Direct COM 3,209 $87.60 $281,088.78 34,461 Mazzeo Catherine M SVP/Chief Legal/Comp. Officer 02/27/2026 DF Direct COM 544 $80.02 $43,509.83 16,150 Williams Julie M. SVP/Cont. Improvement and Opt. 02/27/2026 DF Direct COM 3,473 $80.02 $277,875.13 28,950 Timperley Amy L. SVP/Chief Reg. & Public Aff. 02/27/2026 DF Direct COM 1,182 $80.02 $94,613.01 15,118 Haller Karen S President and CEO 02/27/2026 DF Direct COM 13,105 $80.02 $1,048,684.27 185,798 Brown Justin L President/Southwest Gas Corp. 01/09/2026 DS Direct COM 3,028 $81.08 $245,510.24 6,320 Brown Justin L President/Southwest Gas Corp. 01/08/2026 DF Direct COM 2,573 $80.15 $206,195.01 34,123 Haller Karen S President and CEO 01/08/2026 DF Direct COM 7,631 $80.15 $611,590.67 148,843 Pineda Fabio A VP/Controller/CAO 01/08/2026 DF Direct COM 250 $80.15 $20,028.60 1,204 Williams Julie M. SVP/Cont. Improvement and Opt. 01/08/2026 DF Direct COM 1,271 $80.15 $101,904.79 20,604 Timperley Amy L. SVP/Chief Reg. & Public Aff. 01/08/2026 DF Direct COM 864 $80.15 $69,264.11 9,154 Mazzeo Catherine M SVP/Chief Legal/Comp. Officer 01/08/2026 DF Direct COM 737 $80.15 $59,104.53 10,496 Forsberg Justin S SVP/Chief Financial Officer 01/08/2026 DF Direct COM 408 $80.15 $32,691.66 2,298 Gabe Randall P. SVP/Chief Administrative OFC 01/08/2026 DF Direct COM 1,037 $80.15 $83,077.64 18,217 Stefani Robert J SVP/Chief Financial Officer 11/25/2025 DF Direct COM 4,484 $80.44 $360,688.21 28,444 Icahn Carl C Other 09/25/2025 DS Indirect COM 1,500,000 $77.91 $116,865,000.00 6,032,604 Haller Karen S President and CEO 09/05/2025 DF Direct COM 16,589 $78.60 $1,303,879.21 153,817 Stefani Robert J SVP/CFO/Controller 09/05/2025 DF Direct COM 4,881 $78.60 $383,631.43 32,331 Stefani Robert J SVP/CFO/Controller 06/27/2025 DS Direct COM 7,000 $75.00 $525,000.00 24,665 Stefani Robert J SVP/Chief Financial Officer 03/28/2025 DS Direct COM 2,000 $72.55 $145,100.00 31,665 Icahn Carl C Other 03/24/2025 DS Indirect COM 2,100,000 $74.60 $156,660,000.00 7,532,604 Brown Justin L President/Southwest Gas Corp. 03/05/2025 DF Direct COM 3,211 $76.89 $246,930.54 36,205
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
No data available for this section
Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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