secwatch.observer — SEC 8-K summary ====================================== Issuer: HeartSciences Inc. (HSCS) CIK: 0001468492 Form: 8-K Filed at: 2026-06-23T21:16:11+00:00 Accession: 0001213900-26-071186 Event type: m_and_a Sentiment: neutral Materiality: 0.75 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 HeartSciences enters all-stock merger agreement with Fortitude Mining; combined co to trade as TUDE -------------------------------------------------------------------------------- - Definitive all-stock merger: HeartSciences to combine with Fortitude Mining Holdings; combined entity to operate as Fortitude. - Post-merger trading expected on Nasdaq under ticker TUDE; Fortitude management to lead combined company. - Transaction requires HeartSciences stockholder approval; proxy statement will be filed with SEC. - Conference call and social media posts on June 23, 2026 provide additional details on the merger. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1468492/000121390026071186/0001213900-26-071186-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1468492/000121390026071186/ea0295700-8k_heartsci.htm HTML page: https://secwatch.observer/filing/0001213900-26-071186 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer