Vector Acquisition Corp III is a blank-check company sponsored by Vector Capital, a San Francisco-based technology-focused private equity firm, and represents the third SPAC vehicle in Vector Capital's acquisition series. The company filed its S-1 registration statement with the SEC on March 15, 2021, with accession number 0001193125-21-080020, signaling its intent to raise capital through an initial public offering that year. The vehicle targets the technology sector, consistent with Vector Capital's longstanding investment mandate across enterprise software, infrastructure, and tech-enabled services. Sign up for a full SpacDesk subscription to access complete filing history, sponsor profiles, and real-time status data on Vector Acquisition Corp III and thousands of other SPAC vehicles.