secwatch.observer — SEC 8-K summary ====================================== Issuer: Columbus Acquisition Corp/Cayman Islands (COLA) CIK: 0002028201 Form: 8-K Filed at: 2026-05-26T20:00:26+00:00 Accession: 0001213900-26-061006 Event type: regulatory Sentiment: negative Materiality: 0.65 Item codes: 3.01 LLM model: deepseek-v4-flash:cloud@v2 Columbus Acquisition Corp receives two Nasdaq deficiency notices for minimum holders and market value -------------------------------------------------------------------------------- - On May 22, 2026, Nasdaq notified company it failed minimum 400 holders rule; must submit compliance plan by July 6, 2026. - Company also notified that market value of listed securities (MVLS) was below $50M for 30 consecutive business days. - MVLS compliance period runs 180 days to November 18, 2026; must show MVLS ≥$50M for 10 consecutive days. - If plans not accepted, delisting possible; company may appeal or consider transfer to Nasdaq Capital Market. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/2028201/000121390026061006/0001213900-26-061006-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/2028201/000121390026061006/ea0292174-8k_columbus.htm HTML page: https://secwatch.observer/filing/0001213900-26-061006 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer