secwatch.observer — SEC 8-K summary ====================================== Issuer: TWIN DISC INC (TWIN) CIK: 0000100378 Form: 8-K Filed at: 2026-08-20T12:30:31+00:00 Accession: 0001437749-26-028597 Event type: other_material Sentiment: neutral Materiality: 0.05 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Twin Disc furnishes investor presentation; no specific financial data disclosed ------------------------------------------------------------------------------- - 8-K filed Aug 20, 2026 solely to furnish investor presentation materials as Exhibit 99.1. - Deck will be used at investor meetings/conferences on/after Aug 20, 2026 and posted on twindisc.com. - Presentation includes non-GAAP measures; no actual figures, targets, or guidance are shown in the filing text. - CFO Jeffrey S. Knutson signed the report; no earnings, deal, or other material event described. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/100378/000143774926028597/0001437749-26-028597-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/100378/000143774926028597/twin20260820c_8k.htm HTML page: https://secwatch.observer/filing/0001437749-26-028597 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer