Table of Contents or UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FORM 10-Q For the transition period from to Commission File Number 001-7784 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 LUMEN TECHNOLOGIES, INC. (Exact name of registrant as specified in its charter) For the quarterly period ended June 30, 2025 Louisiana 72-0651161 (I.R.S. Employer ...