secwatch.observer — SEC 8-K summary ====================================== Issuer: Constellation Acquisition Corp I (CSTAF) CIK: 0001834032 Form: 8-K Filed at: 2026-04-15T23:59:59+00:00 Accession: 0001213900-26-044140 Event type: other_material Sentiment: neutral Materiality: 0.25 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Constellation SPAC reschedules investor webinar for HiTech/US Elemental combo to April 22 -------------------------------------------------------------------------------- - Investor webinar now set for Wednesday, April 22, 2026 at 10:00 AM ET (previously scheduled date not specified). - Webinar will cover the proposed business combination among CSTA, HiTech Minerals (Jindalee subsidiary) and US Elemental. - US Elemental plans to list on Nasdaq under ticker ULIT after the combination closes. - Webinar includes a live Q&A; registration is open via Zoom link. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1834032/000121390026044140/0001213900-26-044140-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1834032/000121390026044140/ea0286517-8k425_constell1.htm HTML page: https://secwatch.observer/filing/0001213900-26-044140 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer