Open Acquisition Corp. (SEC CIK 0001425150) is a blank check company that filed an amended S-1 registration statement with the Securities and Exchange Commission on March 7, 2008, as part of its initial public offering process. Organized as a special purpose acquisition company, it was formed to pursue a merger or similar business combination with one or more target businesses. The sponsor name is not disclosed in the available filing metadata, and no specific target sector was identified at the time of the S-1/A submission. The 2008 filing places Open Acquisition Corp. among the cohort of blank check vehicles seeking public listings during that era of SPAC activity. Sign up at SpacDesk for full filing history, sponsor profiles, and deal-status data on every SPAC in our database.