netpower(NPWR) - 2025 Q1 - Quarterly Results

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 12, 2025 NET POWER INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.) Delaware 001-40503 98-1580612 320 Roney St., Suite 200 Durham, North Carolina 27701 (Address of principal ...