Western Midstream Operating, LP Files 8-K

Western Midstream Operating, LP 8-K Filing Summary
FieldDetail
CompanyWestern Midstream Operating, LP
Form Type8-K
Filed DateOct 15, 2025
Risk Levellow
Pages2
Reading Time2 min
Sentimentneutral

Sentiment: neutral

Topics: 8-K, regulatory-filing

Related Tickers: WES

TL;DR

WES filed an 8-K on 10/15/25, mostly routine stuff.

AI Summary

On October 15, 2025, Western Midstream Operating, LP filed an 8-K report. The filing primarily concerns other events and financial statements and exhibits. No specific transactions or material events were detailed in the provided excerpt.

Why It Matters

This filing indicates routine corporate reporting by Western Midstream Operating, LP, providing updates on their regulatory disclosures.

Risk Assessment

Risk Level: low — The filing appears to be a standard, routine disclosure without any immediate indication of significant financial or operational changes.

Key Players & Entities

  • Western Midstream Operating, LP (company) — Registrant
  • October 15, 2025 (date) — Date of earliest event reported
  • Delaware (jurisdiction) — State of incorporation
  • 26-1075808 (ein) — IRS Employer Identification No.
  • 9950 Woodloch Forest Drive, Suite 2800 (address) — Principal executive office
  • The Woodlands, Texas (location) — City and State of principal executive office
  • 346-786-5000 (phone_number) — Registrant's telephone number

FAQ

What is the primary purpose of this 8-K filing?

The filing is a Current Report on Form 8-K, reporting on 'Other Events' and 'Financial Statements and Exhibits' as of October 15, 2025.

What is the exact name of the registrant?

The exact name of the registrant is Western Midstream Operating, LP.

On what date was this report filed or effective?

The report's date of earliest event reported is October 15, 2025.

Where is Western Midstream Operating, LP's principal executive office located?

The principal executive office is located at 9950 Woodloch Forest Drive, Suite 2800, The Woodlands, Texas 77380.

What is the IRS Employer Identification Number for Western Midstream Operating, LP?

The IRS Employer Identification Number is 26-1075808.

Filing Stats: 621 words · 2 min read · ~2 pages · Grade level 11.4 · Accepted 2025-10-15 16:07:09

Filing Documents

01 Other Events

Item 8.01 Other Events. Assumption of Aris Notes Following the consummation of the Mergers (as defined in that certain Agreement and Plan of Merger, dated as of August 6, 2025, by and among Western Midstream Partners, LP, Aris Water Solutions, Inc., Arrakis OpCo Merger Sub LLC, Arrakis Holdings Inc., Arrakis Unit Merger Sub LLC, Arrakis Cash Merger Sub LLC, and Aris Water Holdings, LLC ("Aris OpCo")), Aris OpCo's 7.250% Senior Notes due 2030 (the "Aris Notes") will remain outstanding and the indenture governing the Aris Notes was assumed by Western Midstream Operating, LP ("WES OpCo"). On October 15, 2025, WES OpCo entered into a supplemental indenture with Computershare Trust Company, N.A., as trustee (the "Trustee"), pursuant to which WES OpCo agreed to assume all of the obligations of Aris OpCo under that certain indenture, dated as of March 25, 2025 relating to the Aris Notes. The foregoing description of the supplemental indenture does not purport to be complete and is qualified in its entirety by reference to the supplemental indenture, which is attached hereto as Exhibit 4.1 and is incorporated by reference into this Item 8.01. Fourth Amended and Restated Agreement of Limited Partnership of WES OpCo Following the consummation of the Mergers, the Third Amended and Restated Agreement of Limited Partnership of WES OpCo will be amended and restated to, among other things, provide for the issuance of preferred units of WES OpCo.

01 Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits. (d) Exhibits. 4.1* Supplemental Indenture, dated as of October 15, 2025, by and among Western Midstream Operating, LP and Computershare Trust Company, N.A., as Trustee. 104 Cover Page Interactive Data File. * Filed herewith.

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. WESTERN MIDSTREAM OPERATING, LP By: Western Midstream Operating GP, LLC, its general partner Dated: October 15, 2025 By: /s/ Kristen S. Shults Kristen S. Shults Senior Vice President and Chief Financial Officer

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