HCM Acquisition Corp (SEC CIK 0001414123) is a blank-check company that filed an amended registration statement on Form S-1/A with the SEC on May 23, 2008, placing its IPO squarely within the first major SPAC cycle. The vehicle was organized under the HCM sponsor banner; detailed principal and management information is available in the full registration record. As a vintage 2008 SPAC, HCM Acquisition Corp operated under the blank-check conventions and regulatory frameworks typical of that era, with a target acquisition scope reflected in its prospectus disclosures. The company's post-filing history, including any completed business combination or wind-down outcome, is captured in its SEC filing record. Sign up at SpacDesk for full data, filing history, and analytics on HCM Acquisition Corp and the broader SPAC universe.