Rocket Lab Corp

Vector Acquisition Corporation (Nasdaq: VACQ) was a blank check special purpose acquisition company sponsored by Vector Capital, a San Francisco-based technology-focused private equity firm, that priced its initial public offering in 2020 targeting the aerospace and advanced technology sector. The SPAC completed its business combination with Rocket Lab USA in August 2021, taking the commercial space launch and satellite systems company public under the ticker RKLB; the legacy VACQ entity, now styled as Rocket Lab Corp, filed an 8-K with the Securities and Exchange Commission on August 13, 2026. To access the full filing history, key transaction documents, and real-time data on this and hundreds of other SPAC deals, sign up for SpacDesk.