secwatch.observer — SEC 8-K summary ====================================== Issuer: Lionheart Holdings (CUB) CIK: 0002015955 Form: 8-K Filed at: 2026-09-01T13:00:41+00:00 Accession: 0001213900-26-095996 Event type: other_material Sentiment: negative Materiality: 0.75 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Lionheart Holdings and KEO Energy end exclusivity for proposed business combination -------------------------------------------------------------------------------- - LOI with Keo Capital AB/KEO Energy entered July 15, 2026; disclosed in 8-K on July 20, 2026. - Proposed business combination not consummated during exclusivity period; parties mutually decided not to renew. - Non-binding LOI; no financial terms or additional merger updates provided in this filing. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/2015955/000121390026095996/0001213900-26-095996-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/2015955/000121390026095996/ea0304159-8k_lionheart.htm HTML page: https://secwatch.observer/filing/0001213900-26-095996 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer