secwatch.observer — SEC 8-K summary ====================================== Issuer: BUTLER NATIONAL CORP (BUKS) CIK: 0000015847 Form: 8-K Filed at: 2026-06-01T16:41:32+00:00 Accession: 0000015847-26-000009 Event type: other_material Sentiment: neutral Materiality: 0.55 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 CEO Christopher Reedy discloses ongoing cancer treatment; remains in role ------------------------------------------------------------------------- - CEO Christopher Reedy informed employees of new medical treatment following Mayo Clinic consultations; he has continued follow-ups since 2019 cancer diagnosis. - Reedy will continue as CEO and remain actively engaged with operations, leadership team, and Board. - Executive Chairman Jeffrey D. Yowell and Lead Independent Director Joseph P. Daly expressed full Board support for Reedy. - Treatment may periodically require time away from office; executive leadership team and Board will support ongoing operations. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/15847/000001584726000009/0000015847-26-000009-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/15847/000001584726000009/buks-20260601.htm HTML page: https://secwatch.observer/filing/0000015847-26-000009 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer