secwatch.observer — SEC 8-K summary ====================================== Issuer: Rigetti Computing, Inc. (RGTI) CIK: 0001838359 Form: 8-K Filed at: 2026-05-21T11:30:49+00:00 Accession: 0001104659-26-064861 Event type: regulatory Sentiment: positive Materiality: 0.80 Item codes: 3.02, 8.01, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Rigetti signs LOI for up to $100M CHIPS Act award for quantum R&D; government to receive equity -------------------------------------------------------------------------------- - Signed LOI with U.S. Department of Commerce for up to $100M over three years under CHIPS Act to accelerate superconducting quantum computing R&D. - Government will receive equity stake in Rigetti; shares issued at lowest closing price on certain dates discounted by 15%. - Parties to negotiate definitive agreements; funding is not guaranteed until definitive agreements are executed. - Rigetti CEO says partnership will accelerate commercialization and tackle scaling bottlenecks. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1838359/000110465926064861/0001104659-26-064861-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1838359/000110465926064861/tm2615300d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-064861 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer