Adnant Concepcion Acquisition Corp. is a blank check company that filed an S-1/A amendment with the SEC on November 10, 2021, under accession number 0001477932-21-007995, indicating it was in the registration phase of its IPO process during the 2021 SPAC boom. The vehicle trades on the OTC markets rather than a major national exchange, placing it among the smaller-scale special purpose acquisition companies that sought capital during that period. The S-1/A represents a material amendment to the initial registration statement, a standard step as sponsors address SEC staff comments ahead of effectiveness. Full sponsor details, target sector focus, and deal status are available in the complete filing record on SpacDesk — sign up at SpacDesk.com to access the full data profile for this and thousands of other SPAC filings.