As filed with the Securities and Exchange Commission on November 26, 2025. Registration No. 333-291488 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 ____________________________ Subversive Bitcoin Acquisition Corp. (Exact name of registrant as specified in its charter) ____________________________ Cayman Islands 6770 N/A (State or other jurisdiction of incorporation or organization) (Primary Standar ...

As filed with the United States Securities and Exchange Commission on November 26, 2025. Registration No. 333-291289 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 _______________________________ Crane Harbor Acquisition Corp. II (Exact name of registrant as specified in its charter) _______________________________ (State or other jurisdiction of incorporation or organ ...

Core Viewpoint - Nukkleus, Inc. is strategically acquiring and developing businesses in the aerospace and defense industry, with the announcement of the initial public offering (IPO) of its special purpose acquisition company, SC II Acquisition Corp. [1] Group 1: Initial Public Offering Details - SC II aims to raise gross proceeds of $150 million through the sale of units priced at $10.00 each, with each unit consisting of one Class A ordinary share and a right to receive one fifth of a Class A ordinary share upon a business combination [2] - The underwriters have an option to purchase an additional $22.5 million of units in the IPO, which is expected to close on or about November 28, 2025 [2] - SC II units will be listed on the Nasdaq Global Market under the symbol "SCIIU" [2] Group 2: Sponsorship and Management - SC Capital II Sponsor LLC, an indirect subsidiary of Nukkleus, is acting as the sponsor of SC II, with Nukkleus holding a majority interest [3] - The CEO of Nukkleus, Menachem Shalom, also serves as the CEO of SC II [3] Group 3: Company Overview - Nukkleus focuses on acquiring and scaling mission-critical suppliers in the defense, aerospace, and advanced manufacturing sectors, targeting Tier 2 and Tier 3 companies that are essential to national security infrastructure in the U.S., Israel, and Europe [7] - The company employs a portfolio approach that combines organic growth with disciplined mergers and acquisitions (M&A), positioning itself at the core of 21st-century defense industrial strategy [8]

As filed with the United States Securities and Exchange Commission on November 25, 2025 under the Securities Act of 1933, as amended. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ––––––––––––––––––––––––– Vine Hill Capital Investment Corp. II (Exact name of registrant as specified in its charter) ––––––––––––––––––––––––– Cayman Islands 6770 N/A (Primary Standard Industrial (State or other juris ...

Core Points - AI Infrastructure Acquisition Corp. has announced that starting November 24, 2025, holders of its initial public offering units can separately trade Class A ordinary shares and rights [1][2] - Each unit consists of one Class A ordinary share and one right to receive one-fifth of a Class A ordinary share upon the completion of the initial business combination [1] - The Class A ordinary shares and rights will trade under the symbols "AIIA" and "AIIA R" respectively, while unseparated units will continue to trade under "AIIA U" [2] Company Overview - AI Infrastructure Acquisition Corp. is a blank check company, also known as a special purpose acquisition company (SPAC), formed to engage in mergers, amalgamations, share exchanges, asset acquisitions, and similar business combinations [5] - The company is led by CEO Michael Winston and CFO George Murnane [5] - The initial public offering was underwritten by Maxim Group LLC, which acted as the sole book runner [3]

Core Points - AI Infrastructure Acquisition Corp. celebrated its initial public offering by ringing the NYSE Opening Bell, marking a significant milestone for the company [1][2] - The company closed its upsized IPO of 13,800,000 units at an offering price of $10.00 per unit, with each unit consisting of one Class A ordinary share and one right [2] - The units began trading on the NYSE under the symbol "AIIA U" on October 3, 2025, with plans for separate trading of Class A ordinary shares and rights under the symbols "AIIA" and "AIIA R" respectively [2] Company Overview - AI Infrastructure Acquisition Corp. is a blank check company, also known as a special purpose acquisition company (SPAC), formed to effect a business combination with one or more businesses [3] - The company is led by CEO Michael Winston and CFO George Murnane [3] - The focus of the company is on identifying a high-quality business partner in the fields of AI and machine learning, particularly in next-generation data center infrastructure [2]

As filed with the Securities and Exchange Commission on November 12, 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 ____________________________ Subversive Bitcoin Acquisition Corp. (Exact name of registrant as specified in its charter) ____________________________ | Cayman Islands 6770 | N/A | | --- | --- | | (State or other jurisdiction of (Primary Standard Ind ...

As filed with the Securities and Exchange Commission on November 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 ____________________ Launchpad Cadenza Acquisition Corp I (Exact name of registrant as specified in its charter) ____________________ | Cayman Islands | 6770 | 98-1877330 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Employer | ...

As filed with the U.S. Securities and Exchange Commission on November 7, 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 –––––––––––––––––––––––––––––––––––––––––––––––––– Activate Energy Acquisition Corp. | Cayman Islands | 6770 | N/A | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Employer | ...

As filed with the United States Securities and Exchange Commission on November 5, 2025. Registration No. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 _______________________________ FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 _______________________________ Crane Harbor Acquisition Corp. II (Exact name of registrant as specified in its charter) _______________________________ | Cayman Islands | 6770 | 98-1868608 | | --- | --- | --- | | (State or other jurisdic ...