secwatch.observer — SEC 8-K summary ====================================== Issuer: Rocket Lab Corp (RKLB) CIK: 0001819994 Form: 8-K Filed at: 2026-05-08T23:59:59+00:00 Accession: 0001753926-26-000799 Event type: other_material Sentiment: neutral Materiality: 0.20 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Rocket Lab files prospectus for resale of 2.28M shares linked to Mynaric acquisition -------------------------------------------------------------------------------- - Filed prospectus supplement for resale of up to 2,277,002 shares of common stock by selling stockholders. - Shares were issued on April 14, 2026 in connection with the acquisition of Mynaric AG. - Acquisition was previously announced under Stock Purchase Agreement dated September 25, 2025. - Legal opinion from Goodwin Procter LLP filed as Exhibit 5.1. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1819994/000175392626000799/0001753926-26-000799-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1819994/000175392626000799/g085715_8k.htm HTML page: https://secwatch.observer/filing/0001753926-26-000799 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer