Key facts
- This page summarizes Carl C. Icahn's Form 4 filing for Southwest Gas Holdings, Inc. (SWX).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 26 Sep 2025, 17:00.
Carl C. Icahn - 25 Sep 2025 Form 4 Insider Report for Southwest Gas Holdings, Inc. (SWX)
- Reporting relationship
- 10%+ Owner
- Issuer ticker
- SWX
- Reported as of
- 25 Sep 2025
- Net transaction value
- -$116,865,000
- SEC form
- 4
- Accepted by SEC
- 26 Sep 2025, 17:00:58 UTC
- Prior SEC filing
- 26 Sep 2025
- Next SEC filing
- 05 Nov 2025
- Source filing
- View source filing
- Reporting owner signature
- CARL C. ICAHN /s/ Carl C. Icahn
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Carl C. Icahn filed Form 4 for Southwest Gas Holdings, Inc. (SWX) on 26 Sep 2025.
Change
- Previous filing in this sequence was filed on 26 Sep 2025.
- Current net transaction value: -$116,865,000.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (3)
CIK 0000921669
Primary reporting owner
ICAHN CARL C
- Relationship
- 10%+ Owner
- Address
- C/O ICAHN ENTERPRISES L.P., 16690 COLLINS AVE., PH-1, SUNNY ISLES BEACH
- Signature
- CARL C. ICAHN /s/ Carl C. Icahn
- Signature date
- 26 Sep 2025
CIK 0001313666
ICAHN PARTNERS LP
- Relationship
- 10%+ Owner
- Address
- 16690 COLLINS AVE., PH-1, SUNNY ISLES BEACH
- Signature
- ICAHN PARTNERS LP, /s/ Jesse Lynn, Chief Operating Officer
- Signature date
- 26 Sep 2025
CIK 0001322827
ICAHN PARTNERS MASTER FUND LP
- Relationship
- 10%+ Owner
- Address
- 16690 COLLINS AVE., PH-1, SUNNY ISLES BEACH
- Signature
- ICAHN PARTNERS MASTER FUND LP, /s/ Jesse Lynn, Chief Operating Officer
- Signature date
- 26 Sep 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
SWX
transaction
Common Stock, $1.00 par value per share ("Shares")
Sale
- Transaction value
- $116,865,000
- Shares
- -1,500,000
- Change %
- -20%
- Price
- $77.91
- Shares after
- 6,032,604
- Date
- 25 Sep 2025
- Ownership
- Please see footnotes
- Footnotes
- F1, F2, F3, F4, F5, F6
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Section 16 status
Carl C. Icahn is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.
Explanation of responses 6 footnotes
Footnote F1
This Form 4 is being filed by, and on behalf of, Mr. Carl C. Icahn, Icahn Partners LP ("Icahn Partners") and Icahn Partners Master Fund LP ("Icahn Master," and, collectively with Mr. Icahn and Icahn Partners, the "Reporting Persons").
Footnote F2
Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of AEPC Holdings LLC, which is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.
Footnote F3
Beckton is 100 percent owned by Mr. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master.
Footnote F4
Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton, and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under Securities Exchange Act of 1934, as amended), the Shares of Southwest Gas Holdings, Inc. that Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton, and Mr. Icahn disclaims beneficial ownership of such Shares except to the extent of their pecuniary interest therein, if any.
Footnote F5
Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton, and Mr. Icahn may be deemed to indirectly beneficially own the Shares which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton, and Mr. Icahn disclaims beneficial ownership of such Shares except to the extent of their pecuniary interest therein, if any.
Footnote F6
Reflects Shares sold to a market maker pursuant to Section 144(f)(1)(ii) of the Securities Act of 1933, as amended. After giving effect to the transactions above, Icahn Partners directly beneficially owns 3,419,167 Shares and Icahn Master directly beneficially owns 2,613,437 Shares.