# EDGAR Filing Document

**Accession Number:** 0000100378
**File Stem:** 0001437749-25-029013
**Filing Date:** 2025-9
**Character Count:** 1949
**Document Hash:** 118c26f5c435c6ad9e63745e427149bf
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-25-029013.hdr.sgml**: 20250915

**ACCESSION NUMBER**: 0001437749-25-029013

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20250915

**DATE AS OF CHANGE**: 20250915

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TWIN DISC INC
- **CENTRAL INDEX KEY:** 0000100378
- **STANDARD INDUSTRIAL CLASSIFICATION:** GENERAL INDUSTRIAL MACHINERY & EQUIPMENT [3560]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 390667110
- **STATE OF INCORPORATION:** WI
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-07635
- **FILM NUMBER:** 251313273

**BUSINESS ADDRESS:**
- **STREET 1:** 1328 RACINE ST
- **CITY:** RACINE
- **STATE:** WI
- **ZIP:** 53403
- **BUSINESS PHONE:** 2626384000

**MAIL ADDRESS:**
- **STREET 1:** 1328 RACINE STREET
- **CITY:** RACINE
- **STATE:** WI
- **ZIP:** 53403

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TWIN DISC CLUTCH CO
- **DATE OF NAME CHANGE:** 19770217

**SCHEDULE 14A INFORMATION**

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Filed by the Registrant ☒

Filed by a Party Other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☐ Definitive Proxy Statement

☒ Definitive Additional Materials

☐ Soliciting Material Under Section 240.14a-2.

**<u>Twin Disc, Incorporated</u>**

(Name of Registrant as Specified In Its Charter)

------

(Name of Person(s) Filing Proxy Statement if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

☒ No fee required.

☐ Fee paid previously with preliminary materials.

☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

------

![image1.jpg](image1.jpg)

------

![image2.jpg](image2.jpg)