# EDGAR Filing Document

**Accession Number:** 0000100378
**File Stem:** 0001437749-25-025790
**Filing Date:** 2025-8
**Character Count:** 7433
**Document Hash:** 84e84e0025447ed76bb6c8c4ca570d47
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-25-025790.hdr.sgml**: 20250808

**ACCESSION NUMBER**: 0001437749-25-025790

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250806

**FILED AS OF DATE**: 20250808

**DATE AS OF CHANGE**: 20250808

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** BATTEN JOHN H
- **CENTRAL INDEX KEY:** 0001226982

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-07635
- **FILM NUMBER:** 251199829

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

**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

**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

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>BATTEN JOHN H<br><sub>(Last) (First) (Middle)</sub><br>TWIN DISC, INC.<br>222 EAST ERIE ST., SUITE 400<br><sub>(Street)</sub><br>MILWAUKEE, WI 53202<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-08-06 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_President and CEO_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>TWIN DISC INC [ TWIN ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| COMMON STOCK<sup>(1)</sup> | 2025-08-06 |  | A |  | 120289 | A | $9.015 | 574830 | D |  |
| COMMON STOCK<sup>(2)</sup> | 2025-08-06 |  | F |  | 56536 | D | $9.015 | 518294 | D |  |
| COMMON STOCK<sup>(3)</sup> | 2025-08-06 |  | A |  | 44321 | A | $0 | 562615 | D |  |
| COMMON STOCK |  |  |  |  |  |  |  | 2457.2354 | I | 401(k) |
| COMMON STOCK |  |  |  |  |  |  |  | 195019 | I | As Trustee<sup>(4)</sup> |
| COMMON STOCK |  |  |  |  |  |  |  | 221156 | I | As Trustee<sup>(5)</sup> |
| COMMON STOCK |  |  |  |  |  |  |  | 115456 | I | As Trustee<sup>(6)</sup> |
| COMMON STOCK |  |  |  |  |  |  |  | 114976 | I | As Trustee<sup>(7)</sup> |
| COMMON STOCK |  |  |  |  |  |  |  | 106744 | I | As Trustee<sup>(8)</sup> |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units | <sup>(9)</sup> | 2025-08-06 |  | M |  | 72376 |  | <sup>(10)</sup> | <sup>(10)</sup> | Common Stock | 120289 | $0 | 30474 | D |  |

---

### Footnotes:

(1) Vesting of Restricted Stock Units with performance conditions for no cash consideration pursuant to the Twin Disc, Incorporated 2021 Long-Term Incentive Compensation Plan.

(2) Represents shares of common stock withheld by the issuer to satisfy tax obligations in connection with the vesting of Restricted Stock Units with performance conditions granted to the Reporting Person pursuant to Rule 16b-3(d).

(3) Award of Restricted Stock for no cash consideration pursuant to the Twin Disc, Incorporated 2021 Omnibus Incentive Plan. Grant will vest 100% on 8/6/2028.

(4) As trustee of Michael E. Batten Marital Trust.

(5) As trustee of Michael E. Batten Family Trust.

(6) As trustee of Elizabeth Batten Stribney Trust.

(7) As trustee of Timothy Michael Batten Trust.

(8) As trustee of Louise Vemet Batten Grantor Trust.

(9) Restricted Stock Units convert into common stock based on achievement of performance objectives.

(10) On August 3, 2022, reporting person was granted 72,376 Restricted Stock Units with performance conditions, which vested at 166% of target based on the three-year period ending June 30, 2025.

**Signature:** /s/ John H. Batten  
**Date:** 2025-08-08

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**