secwatch.observer — SEC 8-K summary ====================================== Issuer: Black Hawk Acquisition Corp (BKHA) CIK: 0002000775 Form: 8-K Filed at: 2025-06-20T23:59:59+00:00 Accession: 0001829126-25-004621 Event type: other_material Sentiment: neutral Materiality: 0.30 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Black Hawk Acquisition Corp amends Trust Amendment Proposal to remove $55K cap, fix $0.033/share fee -------------------------------------------------------------------------------- - Filed supplement to definitive proxy statement (filed June 10) on June 20, 2025, amending Trust Amendment Proposal language. - Removed discretion to deposit up to $55,000 per month; now requires $0.033 per outstanding public share for each one-month extension. - Extension period allows up to 18 one-month extensions to December 22, 2026, to complete a business combination. - Change intended to eliminate discretion and ensure greater clarity and consistency in extension fee obligation. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/2000775/000182912625004621/0001829126-25-004621-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/2000775/000182912625004621/blackhawkacq_8k.htm HTML page: https://secwatch.observer/filing/0001829126-25-004621 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer