Solaris Energy Infrastructure, Inc.(SEI) - 2025 Q3 - Quarterly Report

For the transition period from to Commission File Number: 001-38090 Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 SOLARIS ENERGY INFRASTRUCTURE, INC. (Exact name of registrant as specified in its charter) Delaware ...