secwatch.observer — SEC 8-K summary ====================================== Issuer: Deep Isolation Nuclear, Inc. (DBHL) CIK: 0001918080 Form: 8-K Filed at: 2026-04-08T23:59:59+00:00 Accession: 0001213900-26-041229 Event type: other_material Sentiment: positive Materiality: 0.80 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Deep Isolation selected for DOE ARPA-E SCALEUP award up to $40M for nuclear waste disposal pilot -------------------------------------------------------------------------------- - Selected for ARPA-E SCALEUP Ready program; award negotiations for up to $40M total across two projects, includes Deep Isolation's project. - Project enables full-scale field testing of Universal Canister System and deep borehole disposal via nonradioactive pilot in Cameron, Texas. - Partners: Westinghouse (launch customer), Halliburton (HAL), NAC International, Occlusion, Amentum (AMTM); Westinghouse to seek NRC certification for eVinci spent fuel. - CEO Rod Baltzer calls selection the 'single biggest milestone in Deep Isolation's history.' - Award not guaranteed; DOE may cancel negotiations; funding would be cost-plus if contract is finalized. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1918080/000121390026041229/0001213900-26-041229-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1918080/000121390026041229/ea0285524-8k_deep.htm HTML page: https://secwatch.observer/filing/0001213900-26-041229 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer