Harvard Ave Acquisition Corp, trading under the ticker HAVAU, is a blank-check company that filed an amended registration statement on Form S-1/A with the Securities and Exchange Commission on September 19, 2025, bearing accession number 0001213900-25-089441. The S-1/A amendment signals the company was actively progressing toward the effectiveness of its IPO registration, placing its anticipated market debut in 2025. As is standard for blank-check vehicles at this stage, Harvard Ave Acquisition Corp has not yet identified a definitive merger target or disclosed a specific sector focus in the amended filing. Sponsor details were not enumerated in the filing data provided. Investors and researchers tracking this SPAC can sign up at SpacDesk for full filing history, sponsor profiles, and real-time deal status updates.