Constellation Acquisition Corp I, trading under the ticker CSTUF on the OTC markets, is a blank-check special purpose acquisition company that filed a Form 10-Q with the Securities and Exchange Commission on August 12, 2025, covering its most recent quarterly reporting period. The filing, carrying accession number 0001213900-25-074972, indicates the company remains active in its post-IPO lifecycle as it pursues a qualifying business combination. Constellation Acquisition Corp I is structured to target opportunities in the broader financial and corporate sectors, consistent with similarly sized SPAC vehicles. Sponsor details and additional structural filings are tracked across the full SpacDesk database. Sign up at SpacDesk for complete data on Constellation Acquisition Corp I, including filing history, status updates, and sponsor intelligence.