secwatch.observer — SEC 8-K summary ====================================== Issuer: Nano Nuclear Energy Inc. (NNE) CIK: 0001923891 Form: 8-K Filed at: 2026-05-20T21:10:43+00:00 Accession: 0001493152-26-024659 Event type: regulatory Sentiment: positive Materiality: 0.75 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 NRC accepts Nano Nuclear's construction permit application for KRONOS MMR at Univ. of Illinois -------------------------------------------------------------------------------- - NRC formally accepted CPA submitted March 31, 2026 for KRONOS MMR deployment at University of Illinois Urbana-Champaign. - Nano Nuclear estimates NRC review completed in 2027; construction activities could begin H2 2027. - Company states KRONOS MMR is the first commercially-ready microreactor to reach the CPA stage with the NRC. - Acceptance initiates formal NRC safety, environmental, and technical review process for the reactor. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1923891/000149315226024659/0001493152-26-024659-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1923891/000149315226024659/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-26-024659 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer