Crown PropTech Acquisitions Corp. (Nasdaq: CPTK) is a blank-check company formed to pursue a business combination in the property-technology sector, targeting businesses at the intersection of real estate and technology innovation. The SPAC is sponsored by Crown PropTech Holdings LLC and completed its initial public offering in 2021. On August 17, 2026, the company filed a Form NT 10-Q with the SEC — accession number 0001213900-26-090345 — notifying regulators that it would be unable to submit its quarterly report on time, a disclosure that signals the SPAC remains active under its reporting obligations. Investors and analysts tracking Crown PropTech Acquisitions and the broader PropTech SPAC universe can access full filing history, status updates, and deal analytics by signing up for SpacDesk.