Ouster, Inc. is the post-merger operating company resulting from Colonnade Acquisition Corp.'s (Nasdaq: CLA) completed de-SPAC transaction. Colonnade Acquisition Corp. raised its initial public offering in 2020, sponsored by Colonnade Acquisition Corp. Sponsor LLC, with a mandate focused on technology-sector targets. The SPAC closed its business combination with Ouster, a San Francisco-based lidar sensor manufacturer serving the autonomous vehicle, robotics, and industrial automation markets, in March 2021. An 8-K disclosure was subsequently filed on June 22, 2023, representing a post-combination corporate event under accession number 0001193125-23-172659. Sign up on SpacDesk to access complete filing histories, sponsor profiles, and deal analytics across the full SPAC market.