Table of Contents Title of each classTrading Symbol(s)Name of each exchange on which registered Units, each consisting of one share of Class A common stock and one-half of one redeemable warrant AEAEU The Nasdaq Global Market Class A common stock, par value $0.0001 per share AEAE The Nasdaq Global Market Warrants, each whole warrant exercisable for one share of Class A common stock, each at an exercise price of $11.50 per share AEAEW The Nasdaq Global Market UNITED STATES SECURITIES AND EXCHANGE COMMISSION ...

Table of Contents QUARTERLY REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2022 AltEnergy Acquisition Corp. (Exact name of registrant as specified in its charter) 001-40984 (Commission File Number) Delaware 85-2157013 (State or other jurisdiction of incorporation or organization) (IRS Employer Identification No.) 600 Lexington Avenue ...

QUARTERLY REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2022 AltEnergy Acquisition Corp. Table of Contents (IRS Employer Identification No.) 600 Lexington Avenue, 9 th Floor New York, New York 10022 (Address of principal executive offices, including zip code) Registrant's telephone number, including area code: (203) 299-1400 Not Applicab ...

Table of Contents QUARTERLY REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2022 AltEnergy Acquisition Corp. (Exact name of registrant as specified in its charter) 001-40984 (Commission File Number) Delaware 85-2157013 (State or other jurisdiction of incorporation or organization) (IRS Employer Identification No.) 600 Lexington Avenue, 9 ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ____________ to ____________ Commission File Number: 001-40984 ALTENERGY ACQUISITION CORP. (Exact Name of Registrant as Specified in Its Charter) Delaware 84-21570 ...

Table of Contents QUARTERLY REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION AltEnergy Acquisition Corp. (Exact name of registrant as specified in its charter) 001-40984 (Commission File Number) Delaware 85-2157013 (State or other jurisdiction of incorporation or organization) (IRS Employer Identification No.) 600 Lexington Avenue, 9 th Floor New York, New York 10022 (Address of principal executive offices, including zip code) Registrant's telephone number, including area code: (203) 299-1400 Washing ...