Nauticus Robotics, Inc., which trades on Nasdaq under the ticker KITT, filed an S-1 registration statement on May 28, 2021, accession number 0001213900-21-029702, initiating its path to the public markets through a combination with Cleantech Acquisition Corp, a blank-check company that completed its IPO in 2021. Focused on the autonomous maritime and subsea robotics sector, Nauticus Robotics develops remotely operated and fully autonomous underwater vehicles targeting offshore energy and defense customers. Cleantech Acquisition Corp was organized to pursue industrial technology and clean-tech-adjacent acquisition targets. Following the de-SPAC transaction, KITT has navigated a challenging post-merger environment common to technology-sector SPAC combinations. Sign up at SpacDesk for the full filing history, deal timeline, and performance data on KITT.