Grassmere Acquisition Corp is a blank-check company that filed an amended registration statement (Form S-1/A) with the SEC on July 12, 2011, identified by CIK 0001518738 and accession number 0001144204-11-040163. The S-1/A filing indicates the company was in the process of completing its IPO registration, a standard procedural step in which SPACs respond to SEC comments or update disclosures ahead of going public. Grassmere's sponsor and specific target-sector focus are not disclosed in the filing header data on record. The vehicle was formed during an earlier wave of SPAC activity, predating the post-2020 boom that brought significantly greater deal volume and regulatory scrutiny to the asset class. Sign up for a full SpacDesk account to access complete filing histories, sponsor profiles, and deal timelines for Grassmere Acquisition Corp and thousands of other SPAC vehicles.