Westerman, Ltd. - 12 Jan 2026 Form 3 Insider Report for USA Compression Partners, LP (USAC)

Reporting relationship: 10%+ Owner
Issuer ticker: USAC
Reported as of: 12 Jan 2026
Net transaction value: $0
SEC form: 3
Accepted by SEC: 14 Jan 2026, 13:28:31 UTC
Source filing: View source filing
Reporting owner signature: /s/ Avril Westerman

Key filing fact

Westerman, Ltd. filed Form 3 for USA Compression Partners, LP (USAC) on 14 Jan 2026.

Key facts

This page summarizes Westerman, Ltd.'s Form 3 filing for USA Compression Partners, LP (USAC).
0 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 14 Jan 2026, 13:28.

Change

No earlier filing in this sequence is available for direct comparison.
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

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002102992 Primary reporting owner

Westerman, Ltd.

Relationship: 10%+ Owner
Address: 16479 N. DALLAS PARKWAY, STE 110, LB-14, ADDISON
Signature: /s/ Avril Westerman
Signature date: 14 Jan 2026

Reported non-derivative transactions

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

USAC holding

Common Units Representing Limited Partner Interests

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 18,175,323
Date: 12 Jan 2026
Ownership: Direct
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

Westerman, Ltd. ("Westerman LP") received the Common Units reported in this Form 3 as part of the consideration under that certain Stock Purchase Agreement (the "Purchase Agreement"), dated November 29, 2025, among the Issuer, USA Compression Partners, LLC, a wholly owned subsidiary of the Issuer (the "Buyer"), Westerman LP, J-W Energy Company ("J-W Energy") and J-W Power Company, pursuant to which the Buyer agreed to purchase all of the issued and outstanding capital stock of J-W Energy from Westerman LP for an aggregate purchase price of approximately $860.0 million, subject to certain customary adjustments as set forth in the Purchase Agreement (the "Acquisition"), consisting of (i) $430.0 million of cash and (ii) Common Units of the USA Compression Partners, LP with a value of approximately $430.0 million. The Acquisition closed on January 12, 2025 (the "Closing").