Vector Acquisition Corporation, trading under ticker VACQ, was a blank-check company sponsored by Vector Capital, a San Francisco-based technology-focused private equity firm, that completed its initial public offering in 2020. The SPAC targeted the aerospace and space technology sector and filed a Form 10-Q with the SEC on November 16, 2020, covering its early operating period as a shell company. Vector Acquisition subsequently announced a business combination with Rocket Lab USA, Inc., a small-launch and space-systems company, and the transaction closed in August 2021, with the combined entity listing on Nasdaq under the ticker RKLB. Visit SpacDesk and sign up for full data, filings, and deal analytics on VACQ and hundreds of other SPAC transactions.