Broadstone Acquisition Corp. (ticker: BSN) is a blank-check company that filed an amended S-1 registration statement with the Securities and Exchange Commission on September 8, 2020, advancing its initial public offering process that year. The SPAC was organized to identify and complete a business combination with a target company, with a broad mandate spanning general industry sectors. The S-1/A amendment, assigned accession number 0001104659-20-102867, reflects revisions submitted during the standard SEC comment-and-response process ahead of listing. The company's 2020 filing activity places it among the wave of SPACs that came to market during one of the busiest blank-check issuance periods on record. Sign up at SpacDesk for full filing history, sponsor details, and real-time deal-status data on Broadstone Acquisition Corp. and the entire SPAC universe.