Lisa A. Stewart - 12 Feb 2026 Form 4 Insider Report for Western Midstream Partners, LP (WES)

Reporting relationship: Director
Issuer ticker: WES
Reported as of: 12 Feb 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 13 Feb 2026, 17:25:25 UTC
Prior SEC filing: 09 May 2025
Next SEC filing: 11 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Philip C. Neisel, as attorney-in-fact

Key filing fact

Lisa A. Stewart filed Form 4 for Western Midstream Partners, LP (WES) on 13 Feb 2026.

Key facts

This page summarizes Lisa A. Stewart's Form 4 filing for Western Midstream Partners, LP (WES).
3 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 13 Feb 2026, 17:25.

Change

Previous filing in this sequence was filed on 09 May 2025.
Current net transaction value: $0.

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

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001244213 Primary reporting owner

STEWART LISA A

Relationship: Director
Address: 9950 WOODLOCH FOREST DR., THE WOODLANDS
Signature: /s/ Philip C. Neisel, as attorney-in-fact
Signature date: 13 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

WES transaction

Common Units representing limited partner interests

Options Exercise

Transaction value: $0
Shares: +3,843
Change %: +11%
Price: $0.000000
Shares after: 39,772
Date: 12 Feb 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

WES transaction Derivative

Phantom Units

Options Exercise

Transaction value: $0
Shares: -3,843
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 12 Feb 2026
Ownership: Direct
Underlying class: Common Units representing limited partner interests
Underlying amount: 3,843
Exercise price
Footnotes: F1

WES transaction Derivative

Phantom Units

Award

Transaction value: $0
Shares: +3,778
Change %
Price: $0.000000
Shares after: 3,778
Date: 12 Feb 2026
Ownership: Direct
Underlying class: Common Units representing limited partner interests
Underlying amount: 3,778
Exercise price
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Each Phantom Unit is the economic equivalent of one WES Common Unit representing limited partnership interests, and upon vesting, will entitle the holder to receive a common unit or, at the discretion of the Board of Directors of the General Partner, cash equal to the Fair Market Value of a Common Unit.