Rocket Lab Corp

Vector Acquisition Corporation (Nasdaq: VACQ), sponsored by Vector Capital, a technology-focused private equity firm, completed its initial public offering in March 2021, targeting the aerospace and space technology sector. The SPAC successfully merged with Rocket Lab USA, Inc. in August 2021, forming one of the prominent publicly traded small-launch and space-systems companies in the sector. On August 13, 2026, the successor entity filed an 8-K current report with the SEC under accession number 0001753926-26-001454, disclosing a material corporate event. The company, now operating as Rocket Lab, continues to file periodic reports with regulators as a post-merger public company. Visit SpacDesk and sign up for full data, filing timelines, and analytics on VACQ and hundreds of other SPAC transactions.