SEC 表格 S-4
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As filed with the Securities and Exchange Commission on October 22, 2026. File No. 333-299286 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IPFX PUBCO, INC. (Exact name of registrant as specified in its charter) For Co-Registrants, see “Table of Co-Registrants” on the following page. Delaw
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Table of Contents As filed with the U.S. Securities and Exchange Commission on October 23, 2026. Registration No. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Alchemy Acquisition Holdings, Inc.* (Exact name of registrant as specified in its charter) For Co-Registrants, see “Table of Co-Registrants” on the f
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As filed with the Securities and Exchange Commission on October 22, 2026. File No. 333-299286 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IPFX PUBCO, INC. (Exact name of registrant as specified in its charter) For Co-Registrants, see “Table of Co-Registrants” on the following page. Delaw
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Table of Contents As filed with the Securities and Exchange Commission on October 23, 2026 Registration No.
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As filed with the Securities and Exchange Commission on October 22, 2026. File No. 333-299286 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IPFX PUBCO, INC. (Exact name of registrant as specified in its charter) For Co-Registrants, see “Table of Co-Registrants” on the following page. Delaw
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Table of Contents As filed with the U.S. Securities and Exchange Commission on October 23, 2026. Registration No. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Alchemy Acquisition Holdings, Inc.* (Exact name of registrant as specified in its charter) For Co-Registrants, see “Table of Co-Registrants” on the f
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As filed with the Securities and Exchange Commission on October 22, 2026 Registration No: 333-299403 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
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Table of Contents As filed with the U.S. Securities and Exchange Commission on October 21, 2026. Registration No. 333-299215 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 to FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Spark I Acquisition Corporation* (Exact name of registrant as specified in its charter) Cayman Islands (State or Other
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Table of Contents As filed with the U.S. Securities and Exchange Commission on October 21, 2026. Registration No. 333-299215 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 to FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Spark I Acquisition Corporation* (Exact name of registrant as specified in its charter) Cayman Islands (State or Other
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As filed with the U.S. Securities and Exchange Commission on October 22, 2026 Registration No. 333-297628 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 –––––––––––––––––––––––––––––––––––––––––––––––– FORM S-4/A Amendment No. 2 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 –––––––––––––––––––––––––––––––––––––––––––––––– AIR INDUSTRIES GROUP (Exact name of regis
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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As Filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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TABLE OF CONTENTS As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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S-4 Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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As filed with the U.S. Securities and Exchange Commission on October 21, 2026 Registration Statement No. 333-297770 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ––––––––––––––––––––––––––––––––––––––– Amendment No. 4 to Form S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ––––––––––––––––––––––––––––––––––––––– PBT Land and Minerals, Inc. (Exact name of regis
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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As Filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 21, 2026 Registration No.
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As filed with the U.S. Securities and Exchange Commission on October 20, 2026. Registration No. 333-291994 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 6 to FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 BLOCKFUSION DIGITAL INFRASTRUCTURE, INC. Co-registrant is listed on the following page (Exact name of registrant as specified in its char
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As filed with the U.S. Securities and Exchange Commission on October 19, 2026. Registration No. 333-297229 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 7 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 NON INVASIVE MONITORING SYSTEMS INC /FL/ NON-INVASIVE MONITORING SYSTEMS, INC. (Exact name of registrant as specified in its charter) Flo
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S-4/A Table of Contents As filed with the Securities and Exchange Commission on October 20, 2026 Registration No.
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As filed with the U.S. Securities and Exchange Commission on October 20, 2026. Registration No. 333-291994 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 6 to FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 BLOCKFUSION DIGITAL INFRASTRUCTURE, INC. Co-registrant is listed on the following page (Exact name of registrant as specified in its char
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S-4/A Table of Contents As filed with the Securities and Exchange Commission on October 20, 2026 Registration No.
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S-4 Table of Contents As filed with the Securities and Exchange Commission on October 20, 2026 Registration Statement No.
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As filed with the Securities and Exchange Commission on October 19, 2026 Registration No.
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As filed with the U.S. Securities and Exchange Commission on October 19, 2026. Registration No. 333-299153 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SNOWDRIFT PARENT CORPORATION (Exact name of registrant as specified in its charter) Delaware 2834 61-2373808 (State or other jurisdiction
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As filed with the U.S. Securities and Exchange Commission on October 19, 2026. Registration No. 333-299153 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SNOWDRIFT PARENT CORPORATION (Exact name of registrant as specified in its charter) Delaware 2834 61-2373808 (State or other jurisdiction
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S-4 Table of Contents As filed with the U.S. Securities and Exchange Commission on October 19, 2026 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Mobility (USA) Corporation (Exact name of registrant as specified in its charter) Delaware 3714 42-2383162 (State or other jurisdiction
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S-4/A Table of Contents As filed with the Securities and Exchange Commission on October 16, 2026 Registration No.
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S-4 Table of Contents As filed with the U.S. Securities and Exchange Commission on October 19, 2026 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Mobility (USA) Corporation (Exact name of registrant as specified in its
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S-4/A Table of Contents As filed with the Securities and Exchange Commission on October 16, 2026 Registration No.
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As filed with the Securities and Exchange Commission on October 15, 2026 Registration No.
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As filed with the U.S. Securities and Exchange Commission on October 16, 2026. Registration No. 333-291994 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 5 to FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 BLOCKFUSION DIGITAL INFRASTRUCTURE, INC. Co-registrant is listed on the following page (Exact name of registrant as specified in its char
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As filed with the Securities and Exchange Commission on October 15, 2026 Registration No.
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As filed with the U.S. Securities and Exchange Commission on October 16, 2026. Registration No. 333-291994 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 5 to FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 BLOCKFUSION DIGITAL INFRASTRUCTURE, INC. Co-registrant is listed on the following page (Exact name of registrant as specified in its char
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Table of Contents As filed with the Securities and Exchange Commission on October 16, 2026.
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Table of Contents As filed with the Securities and Exchange Commission on October 16, 2026.
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As filed with the Securities and Exchange Commission on October 15, 2026. No. 333-299100 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 PATRICK INDUSTRIES, INC. (Exact name of registrant as specified in its charter) Indiana 3714 35-1057796 (State of incorporation) (Primary Standard Industrial Classificat
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As filed with the U.S. Securities and Exchange Commission on October 14, 2026. Registration No. 333-296412 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 –––––––––––––––––––––––––––––––––––––––––––––––––– AMENDMENT NO. 4 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 –––––––––––––––––––––––––––––––––––––––––––––––––– US Elemental Inc. (Exact name of re
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As filed with the U.S. Securities and Exchange Commission on October 14, 2026 Registration No. 333-297478 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 4 to FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Sono Group S.à r.l.* (Exact name of registrant as specified in its charter) Luxembourg 3711 N/A (State or other jurisdiction of incorporat
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S-4/A No. 4 Table of Contents As filed with the Securities and Exchange Commission on October 14, 2026. Registration No. 333-297483 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 4 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 RALLYBIO CORPORATION (Exact name of registrant as specified in its Charter) Delaware 2834 85-1083789 (State or othe
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As filed with the U.S. Securities and Exchange Commission on October 14, 2026. Registration No. 333-296412 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 –––––––––––––––––––––––––––––––––––––––––––––––––– AMENDMENT NO. 4 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 –––––––––––––––––––––––––––––––––––––––––––––––––– US Elemental Inc. (Exact name of re
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As filed with the U.S. Securities and Exchange Commission on October 9, 2026. Registration No. 333-297229 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 6 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 NON INVASIVE MONITORING SYSTEMS INC /FL/ NON-INVASIVE MONITORING SYSTEMS, INC. (Exact name of registrant as specified in its charter) Flor
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Table of Contents As filed with the Securities and Exchange Commission on October 13, 2026 Registration No.
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As filed with the Securities and Exchange Commission on October 9, 2026 Registration No: 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
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TABLE OF CONTENTS As filed with the Securities and Exchange Commission on October 9, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 8, 2026.
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Table of Contents As filed with the Securities and Exchange Commission on October 9, 2026.
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As filed with the U.S. Securities and Exchange Commission on October 8, 2026 Registration Statement No. 333-297770 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ––––––––––––––––––––––––––––––––––––––– Amendment No. 3 to Form S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ––––––––––––––––––––––––––––––––––––––– PBT Land and Minerals, Inc. (Exact name of regist
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Table of Contents As filed with the Securities and Exchange Commission on October 9, 2026.
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Table of Contents As filed with the Securities and Exchange Commission on October 8, 2026.
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Table of Contents As filed with the Securities and Exchange Commission on October 9, 2026 No.
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As filed with the U.S. Securities and Exchange Commission on October 8, 2026 Registration No. 333-297478 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 3 to FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Sono Group S.à r.l.* (Exact name of registrant as specified in its charter) Luxembourg 3711 N/A (State or other jurisdiction of incorporati
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As filed with the Securities and Exchange Commission on October 7, 2026 Registration No.
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TABLE OF CONTENTS As filed with the Securities and Exchange Commission on October 8, 2026.
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As filed with the Securities and Exchange Commission on October 8, 2026. File No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Inflection Point Acquisition Corp. VII* (Exact name of registrant as specified in its charter) For Co-Registrants, see “Table of Co-Registrants” on the following page. Cayman I
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S-4/A Table of Contents As filed with the Securities and Exchange Commission on October 8, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 8 , 2026.
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Table of Contents As filed with the Securities and Exchange Commission on October 8, 2026 Registration No.
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As filed with the Securities and Exchange Commission on October 8, 2026. File No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Inflection Point Acquisition Corp. VII* (Exact name of registrant as specified in its charter) For Co-Registrants, see “Table of Co-Registrants” on the following page. Cayman I
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As filed with the Securities and Exchange Commission on October 7, 2026 Registration No.
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S-4/A Table of Contents As filed with the Securities and Exchange Commission on October 6, 2026 Registration No.
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As filed with the U.S. Securities and Exchange Commission on October 5, 2026. Registration No. 333-297229 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 5 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 NON INVASIVE MONITORING SYSTEMS INC /FL/ NON-INVASIVE MONITORING SYSTEMS, INC. (Exact name of registrant as specified in its charter) Flor
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Table of Contents As filed with the Securities and Exchange Commission on October 6, 2026.
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As filed with the Securities and Exchange Commission on October 2, 2026. Registration No. 333-[•] UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Tigerless AI Holdings Inc. (Exact name of registrant as specified in its charter) For co-registrants, see “Table of Co-Registrants” on the following page. Nevada 641
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Table of Contents As filed with the Securities and Exchange Commission on October 5, 2026.
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As filed with the U.S. Securities and Exchange Commission on October 5, 2026 Registration No. 333-298265 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 MCKINLEY ACQUISITION CORPORATION (Exact name of Registrant as specified in its charter) Cayman Islands* 6770 98-1852078 (State or other jur
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As filed with the U.S. Securities and Exchange Commission on October 5, 2026 Registration No. 333-298265 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 MCKINLEY ACQUISITION CORPORATION (Exact name of Registrant as specified in its charter) Cayman Islands* 6770 98-1852078 (State or other jur
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As filed with the Securities and Exchange Commission on October 2, 2026. File No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IPFX PUBCO, INC. (Exact name of registrant as specified in its charter) For Co-Registrants, see “Table of Co-Registrants” on the following page. Delaware 6770 N/A (State or Oth
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TABLE OF CONTENTS As filed with the Securities and Exchange Commission on October 5, 2026.
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S-4/A No. 3 Table of Contents As filed with the Securities and Exchange Commission on October 2, 2026. Registration No. 333-297483 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 3 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 RALLYBIO CORPORATION (Exact name of registrant as specified in its Charter) Delaware 2834 85-1083789 (State or other
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As filed with the Securities and Exchange Commission on October 2, 2026. File No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IPFX PUBCO, INC. (Exact name of registrant as specified in its charter) For Co-Registrants, see “Table of Co-Registrants” on the following page. Delaware 6770 N/A (State or Oth
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TABLE OF CONTENTS As filed with the Securities and Exchange Commission on October 5, 2026 Registration No.
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Table of Contents As filed with the U.S. Securities and Exchange Commission on October 5, 2026 Registration No. 333-299102 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to Form S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 INDEPENDENCE REALTY TRUST, INC. (Exact name of registrant as specified in its charter) Maryland 6798 26-4567130 (State or
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S-4 Table of Contents As filed with the Securities and Exchange Commission on October 2, 2026 Registration No.
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As filed with the Securities and Exchange Commission on October 2, 2026. Registration No. 333-[•] UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Tigerless AI Holdings Inc. (Exact name of registrant as specified in its charter) For co-registrants, see “Table of Co-Registrants” on the following page. Nevada 641
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S-4/A Table of Contents As filed with the Securities and Exchange Commission on October 2, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on October 2, 2026 Registration No.
10-02
As filed with the U.S. Securities and Exchange Commission on October 2, 2026 Registration No. 333-297628 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 –––––––––––––––––––––––––––––––––––––––––––––––– FORM S-4/A Amendment No. 1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 –––––––––––––––––––––––––––––––––––––––––––––––– AIR INDUSTRIES GROUP (Exact name of regist
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TABLE OF CONTENTS As filed with the Securities and Exchange Commission on October 2, 2026.
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Table of Contents As filed with the Securities and Exchange Commission on October 1, 2026 Registration No.
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TABLE OF CONTENTS As filed with the Securities and Exchange Commission on October 2, 2026 Registration No.
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Table of Contents As filed with the Securities and Exchange Commission on September 30, 2026 No.
10-01
As filed with the U.S. Securities and Exchange Commission on September 30, 2026. Registration No. 333-298505 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 2 to Form S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Melar Acquisition Corp. I (Exact name of registrant as specified in its charter) Cayman Islands 6770 87-1634103 (State or other jurisdi
10-01
TABLE OF CONTENTS As filed with the Securities and Exchange Commission on October 1, 2026 Registration No.
10-01
As filed with the U.S. Securities and Exchange Commission on September 30, 2026. Registration No. 333-298505 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 2 to Form S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Melar Acquisition Corp. I (Exact name of registrant as specified in its charter) Cayman Islands 6770 87-1634103 (State or other jurisdi
10-01
As filed with the U.S. Securities and Exchange Commission on October 1, 2026 File No. 333-[●] UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Hall Chadwick Acquisition Corp.* (Exact name of registrant as specified in its charter) Cayman Islands 6770 N/A (State or other jurisdiction of incorporation or organiza
10-01
As filed with the U.S. Securities and Exchange Commission on October 1, 2026 File No. 333-[●] UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Hall Chadwick Acquisition Corp.* (Exact name of registrant as specified in its charter) Cayman Islands 6770 N/A (State or other jurisdiction of incorporation or organiza
09-30
As filed with the Securities and Exchange Commission on September 30, 2026. Registration No. 333-298781 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 to FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Churchill Capital Corp XI* (Exact name of registrant as specified in its charter) *For Co-Registrants, see “Table of Co-Registrants” on the
09-30
As Filed with the Securities and Exchange Commission on September 30, 2026 Registration No.
09-30
As filed with the U.S. Securities and Exchange Commission on September 30, 2026. File No. 333 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Trump Media & Technology Group Corp. (Exact Name of Registrant as Specified in its Charter) Florida (State or Other Jurisdiction of Incorporation or Organization) 7370 (
09-30
Table of Contents As filed with the U.S. Securities and Exchange Commission on September 30, 2026. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Spark I Acquisition Corporation* (Exact name of registrant as specified in its charter) Cayman Islands (State or Other Jurisdiction of Incorpo
09-30
S-4/A Table of Contents As filed with the Securities and Exchange Commission on September 29, 2026 Registration No.
09-30
As Filed with the Securities and Exchange Commission on September 30, 2026 Registration No.
09-30
Table of Contents As filed with the U.S. Securities and Exchange Commission on September 30, 2026. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Spark I Acquisition Corporation* (Exact name of registrant as specified in its charter) Cayman Islands (State or Other Jurisdiction of Incorpo
09-30
As filed with the Securities and Exchange Commission on September 30, 2026. Registration No. 333-298781 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 to FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Churchill Capital Corp XI* (Exact name of registrant as specified in its charter) *For Co-Registrants, see “Table of Co-Registrants” on the
09-29
Table of Contents As filed with the Securities and Exchange Commission on September 29, 2026 No.
09-28
Table of Contents As filed with the Securities and Exchange Commission on September 25, 2026.
09-28
As filed with the Securities and Exchange Commission on September 28, 2026. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SILICON VALLEY ACQUISITION CORP.* (Exact name of registrant as specified in its charter) Cayman Islands 6770 N/A (State or other jurisdiction of incorporation or org
09-28
Table of Contents As filed with the Securities and Exchange Commission on September 25, 2026.
09-28
As filed with the Securities and Exchange Commission on September 28, 2026. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SILICON VALLEY ACQUISITION CORP.* (Exact name of registrant as specified in its charter) Cayman Islands 6770 N/A (State or other jurisdiction of incorporation or org
09-25
As filed with the U.S. Securities and Exchange Commission on September 24, 2026. Registration No. 333-298505 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to Form S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Melar Acquisition Corp. I (Exact name of registrant as specified in its charter) Cayman Islands 6770 87-1634103 (State or other jurisdi
09-25
As filed with the U.S. Securities and Exchange Commission on September 25, 2026. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SNOWDRIFT PARENT CORPORATION (Exact name of registrant as specified in its charter) Delaware 2834 61-2373808 (State or other jurisdiction of incorporation or or
09-25
As filed with the U.S. Securities and Exchange Commission on September 24, 2026. Registration No. 333-297229 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 4 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 NON INVASIVE MONITORING SYSTEMS INC /FL/ NON-INVASIVE MONITORING SYSTEMS, INC. (Exact name of registrant as specified in its charter) F
09-25
As filed with the U.S. Securities and Exchange Commission on September 24, 2026. Registration No. 333-298505 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to Form S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Melar Acquisition Corp. I (Exact name of registrant as specified in its charter) Cayman Islands 6770 87-1634103 (State or other jurisdi
09-25
As filed with the U.S. Securities and Exchange Commission on September 25, 2026. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SNOWDRIFT PARENT CORPORATION (Exact name of registrant as specified in its charter) Delaware 2834 61-2373808 (State or other jurisdiction of incorporation or or
