Oyster Enterprises Acquisition Corp., trading under the ticker OSTR, is a blank-check special purpose acquisition company sponsored by Oyster Enterprises that completed its initial public offering in 2021. The company filed an amended current report, Form 8-K/A, with the Securities and Exchange Commission on November 30, 2022, under accession number 0001104659-22-123281, amending a prior disclosure in accordance with standard regulatory practice. OSTR operated within the broad-based SPAC market targeting acquisition opportunities across general industry sectors. As of the filing date, the vehicle remained in its post-IPO search and transaction phase. Visit SpacDesk and sign up for full access to OSTR filings, deal timelines, and sponsor analytics.