Rocket Lab Corp

Rocket Lab Corp is the target company in a business combination filing made under ticker VACQ, associated with Vector Acquisition Corporation, a special purpose acquisition company sponsored by Vector Capital Management. The SPAC originally completed its initial public offering in 2021 and focuses on the aerospace and advanced technology sector. On August 13, 2026, the company filed a Form S-4 registration statement with the Securities and Exchange Commission under accession number 0001753926-26-001452, indicating a pending merger transaction is currently under regulatory review. The S-4 filing is a standard step in the de-SPAC process, registering securities to be issued in connection with the proposed business combination. Visit SpacDesk and sign up for full data, filings analysis, and real-time deal tracking on this and hundreds of other active SPAC transactions.