Clearthink 1 Acquisition Corp.

Clearthink 1 Acquisition Corp. (CTAAR) is a blank-check special purpose acquisition company operating under the Clearthink sponsor umbrella and focused on identifying a target business combination across broad sectors. The vehicle filed an 8-K current report with the Securities and Exchange Commission on March 3, 2026, under accession number 0001493152-26-008729, reflecting a material disclosure event in its deal lifecycle. As the first SPAC issued under the Clearthink name, it remains an active subject of investor and analyst attention in the current SPAC environment. Sign up at SpacDesk for the full data profile, including filing history, deal status, and sponsor-level analytics.