secwatch.observer — SEC 8-K summary ====================================== Issuer: Rivian Automotive, Inc. / DE (RIVN) CIK: 0001874178 Form: 8-K Filed at: 2026-04-02T23:59:59+00:00 Accession: 0001874178-26-000012 Event type: other_material Sentiment: neutral Materiality: 0.55 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Rivian Q1 2026 production 10,236, deliveries 10,365; reaffirms FY guidance -------------------------------------------------------------------------- - Produced 10,236 vehicles and delivered 10,365 in Q1 2026 at Normal, IL plant. - Reaffirms FY 2026 delivery guidance range of 62,000 to 67,000 vehicles. - Q1 2026 earnings to be released April 30, 2026 after market close with webcast at 5 p.m. ET. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1874178/000187417826000012/0001874178-26-000012-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1874178/000187417826000012/rivn-20260402.htm HTML page: https://secwatch.observer/filing/0001874178-26-000012 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer