Key facts
- This page summarizes Daniel P. Holderman's Form 4 filing for Western Midstream Partners, LP (WES).
- 18 reported transactions and 12 derivative rows are listed below.
- Accepted by SEC: 13 Feb 2026, 17:20.
Daniel P. Holderman - 12 Feb 2026 Form 4 Insider Report for Western Midstream Partners, LP (WES)
- Reporting relationship
- SVP & Chief Operating Officer
- Issuer ticker
- WES
- Reported as of
- 12 Feb 2026
- Net transaction value
- -$1,531,037
- SEC form
- 4
- Accepted by SEC
- 13 Feb 2026, 17:20:47 UTC
- Prior SEC filing
- 21 Feb 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Philip C. Neisel, as attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Daniel P. Holderman filed Form 4 for Western Midstream Partners, LP (WES) on 13 Feb 2026.
Change
- Previous filing in this sequence was filed on 21 Feb 2025.
- Current net transaction value: -$1,531,037.
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 (1)
CIK 0001942513
Primary reporting owner
Holderman Daniel P.
- Relationship
- SVP & Chief Operating Officer
- 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
- +10,819
- Change %
- +30%
- Price
- $0.000000
- Shares after
- 46,567
- Date
- 12 Feb 2026
- Ownership
- Direct
WES
transaction
Common Units representing limited partner interests
Tax liability
- Transaction value
- $180,326
- Shares
- -4,258
- Change %
- -9.1%
- Price
- $42.35
- Shares after
- 42,309
- Date
- 12 Feb 2026
- Ownership
- Direct
WES
transaction
Common Units representing limited partner interests
Options Exercise
- Transaction value
- $0
- Shares
- +14,940
- Change %
- +35%
- Price
- $0.000000
- Shares after
- 57,249
- Date
- 12 Feb 2026
- Ownership
- Direct
WES
transaction
Common Units representing limited partner interests
Tax liability
- Transaction value
- $248,976
- Shares
- -5,879
- Change %
- -10%
- Price
- $42.35
- Shares after
- 51,370
- Date
- 12 Feb 2026
- Ownership
- Direct
WES
transaction
Common Units representing limited partner interests
Options Exercise
- Transaction value
- $0
- Shares
- +10,009
- Change %
- +19%
- Price
- $0.000000
- Shares after
- 61,379
- Date
- 12 Feb 2026
- Ownership
- Direct
WES
transaction
Common Units representing limited partner interests
Tax liability
- Transaction value
- $166,817
- Shares
- -3,939
- Change %
- -6.4%
- Price
- $42.35
- Shares after
- 57,440
- Date
- 12 Feb 2026
- Ownership
- Direct
WES
transaction
Common Units representing limited partner interests
Options Exercise
- Transaction value
- $0
- Shares
- +25,316
- Change %
- +44%
- Price
- $0.000000
- Shares after
- 82,756
- Date
- 12 Feb 2026
- Ownership
- Direct
WES
transaction
Common Units representing limited partner interests
Tax liability
- Transaction value
- $421,891
- Shares
- -9,962
- Change %
- -12%
- Price
- $42.35
- Shares after
- 72,794
- Date
- 12 Feb 2026
- Ownership
- Direct
WES
transaction
Common Units representing limited partner interests
Options Exercise
- Transaction value
- $0
- Shares
- +30,704
- Change %
- +42%
- Price
- $0.000000
- Shares after
- 103,498
- Date
- 12 Feb 2026
- Ownership
- Direct
WES
transaction
Common Units representing limited partner interests
Tax liability
- Transaction value
- $513,028
- Shares
- -12,114
- Change %
- -12%
- Price
- $42.35
- Shares after
- 91,384
- Date
- 12 Feb 2026
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
WES
transaction
Derivative
2023 Phantom Units
Options Exercise
- Transaction value
- $0
- Shares
- -10,819
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Units representing limited partner interests
- Underlying amount
- 10,819
- Exercise price
- Footnotes
- F1, F2
WES
transaction
Derivative
2023 Performance Unit - TUR
Options Exercise
- Transaction value
- $0
- Shares
- -25,316
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Units representing limited partner interests
- Underlying amount
- 25,316
- Exercise price
- Footnotes
- F3
WES
transaction
Derivative
2023 Performance Unit - ROA
Options Exercise
- Transaction value
- $0
- Shares
- -30,704
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Units representing limited partner interests
- Underlying amount
- 30,704
- Exercise price
- Footnotes
- F3
WES
transaction
Derivative
2024 Phantom Units
Options Exercise
- Transaction value
- $0
- Shares
- -14,940
- Change %
- -50%
- Price
- $0.000000
- Shares after
- 14,939
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Units representing limited partner interests
- Underlying amount
- 14,940
- Exercise price
- Footnotes
- F1, F2
WES
transaction
Derivative
2025 Phantom Units
Options Exercise
- Transaction value
- $0
- Shares
- -10,009
- Change %
- -33%
- Price
- $0.000000
- Shares after
- 20,017
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Units representing limited partner interests
- Underlying amount
- 10,009
- Exercise price
- Footnotes
- F1, F2
WES
transaction
Derivative
2026 Phantom Units
Award
- Transaction value
- $0
- Shares
- +35,419
- Change %
- Price
- $0.000000
- Shares after
- 35,419
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Units representing limited partner interests
- Underlying amount
- 35,419
- Exercise price
- Footnotes
- F1, F2
WES
transaction
Derivative
2026 Performance Unit - TUR
Award
- Transaction value
- $0
- Shares
- +17,710
- Change %
- Price
- $0.000000
- Shares after
- 17,710
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Units representing limited partner interests
- Underlying amount
- 17,710
- Exercise price
- Footnotes
- F4
WES
transaction
Derivative
2026 Performance Unit - ROA
Award
- Transaction value
- $0
- Shares
- +17,710
- Change %
- Price
- $0.000000
- Shares after
- 17,710
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Units representing limited partner interests
- Underlying amount
- 17,710
- Exercise price
- Footnotes
- F4
WES
holding
Derivative
2024 Performance Unit - TUR
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 22,409
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Units representing limited partner interests
- Underlying amount
- 22,409
- Exercise price
- Footnotes
- F3
WES
holding
Derivative
2024 Performance Unit - ROA
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 22,409
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Units representing limited partner interests
- Underlying amount
- 22,409
- Exercise price
- Footnotes
- F3
WES
holding
Derivative
2025 Performance Unit-TUR
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 15,013
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Units representing limited partner interests
- Underlying amount
- 15,013
- Exercise price
- Footnotes
- F3
WES
holding
Derivative
2025 Performance Unit-ROA
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 15,013
- Date
- 12 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Units representing limited partner interests
- Underlying amount
- 15,013
- Exercise price
- Footnotes
- F3
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 4 footnotes
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.
Footnote F2
These Phantom Units vest ratably over a three-year period on February 12th of each year, and will pay distribution equivalent rights in cash on a current basis.
Footnote F3
Each performance-based unit represents the right to receive, following vesting, between 0% and 200% of one WES Common Unit based upon the achievement of pre-established performance metrics over a 3-year performance period.
Footnote F4
Each performance-based unit represents the right to receive, following vesting, between 0% and 200% of one WES Common Unit (or cash equivalent) based upon the achievement of pre-established performance metrics over a 3-year performance period.