Safeguard Acquisition Corp. (ticker: SAC) filed its S-1 registration statement with the U.S. Securities and Exchange Commission on November 6, 2025, entering the SPAC pipeline as a blank-check company seeking a business combination. The filing, assigned accession number 0001213900-25-106802, places SAC among the cohort of special purpose acquisition companies pursuing initial public offerings in the 2025–2026 window. The company's sponsor and target industry sector have not been publicly identified in available filing summaries at this stage. As of its filing date, Safeguard Acquisition Corp. remains pre-effective and under SEC review ahead of any public offering. Sign up at SpacDesk for full sponsor details, deal timelines, and real-time SPAC filing data.