TWIN DISC INC 8-K

What Happened

• Twin Disc, Inc. (TWIN) filed a Form 8-K on February 4, 2026, to furnish presentation materials that its executive officers intend to use at investor and analyst meetings and at investor conferences on or after that date. The materials are included as Exhibit 99.1 and will also be posted on the company website (www.twindisc.com). The company said it does not intend to update these presentation materials.

Key Details

• Filing date: February 4, 2026.
• Exhibit: 99.1 — presentation materials to be used at investor/analyst meetings.
• The materials include non‑GAAP financial measures; Twin Disc says management uses these for performance analysis and that they supplement, but do not replace, GAAP results.
• The Form 8‑K was signed by Jeffrey S. Knutson, Vice President‑Finance and CFO.

Why It Matters

• Investors should know Twin Disc is actively communicating its strategy and results to the market via presentations that include non‑GAAP metrics. Because the company will not update the materials, investors should rely on the latest SEC filings for official GAAP financials and use the presentation as supplemental information. Furnishing under Regulation FD does not, by itself, mean the disclosed information is material.