TWIN DISC INC — Director's Dealing 2025

Aug 8, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TWIN DISC INC (TWIN)
CIK: 0000100378
Period of Report: 2025-08-06

Reporting Person: Knutson Jeffrey Scott (VP Finance, CFO, Secr & Trea)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-08-06	COMMON STOCK	A	59062	$9.015	Acquired	198555	Direct
2025-08-06	COMMON STOCK	F	27754	$9.015	Disposed	170801	Direct
2025-08-06	COMMON STOCK	A	21762	—	Acquired	192563	Direct

Footnotes

F1: Vesting of Performance Stock for no cash consideration pursuant to the Twin Disc, Incorporated 2021 Long-Term Incentive Compensation Plan.

F2: Represents shares of common stock withheld by the issuer to satisfy tax obligations in connection with the vesting of performance stock granted to the Reporting Person pursuant to Rule 16b-3(d).

F3: 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.