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 For the transition period from ________ to _________ Commission File Number: 001-42953 Alussa Energy Acquisition Corp. II (Exact name of Registrant as specified in its charter) Cayman I ...

As filed with the U.S. Securities and Exchange Commission on October 24, 2025. Registration No. 333-290822 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 _____________________________________ AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 _____________________________________ Alussa Energy Acquisition Corp. II (Exact name of registrant as specified in its charter) _____________________________________ | Cayman Islands | 6770 | N/A | | --- | --- | ...

As filed with the U.S. Securities and Exchange Commission on October 10, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 _____________________________________ Alussa Energy Acquisition Corp. II (Exact name of registrant as specified in its charter) _____________________________________ | Cayman Islands | 6770 | N/A | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard In ...