X0508 4 2026-02-20 0 0001522727 USA Compression Partners, LP USAC 0001693924 Porter Christopher W 8115 PRESTON ROAD, SUITE 700 DALLAS TX 75225 0 1 0 0 See Remarks 0 Common Units 2026-02-20 4 S 0 40000 26.64 D 108001 D Represents the weighted average unit price of an aggregate total of 40,000 common units sold in the price range of $26.45 to $27.00 by the Reporting Person. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, USA Compression Partners, LP (the "Issuer") or a security holder of the Issuer, full information regarding the number of common units sold at each separate price. The Reporting Person is the Senior Vice President, General Counsel and Secretary of USA Compression GP, LLC, the general partner of the Issuer (the "General Partner"). The Issuer is managed by the directors and executive officers of the General Partner. /s/ Christopher W. Porter 2026-02-20