TWIN DISC INC — Director's Dealing 2010

Nov 3, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TWIN DISC INC (TWIN)
CIK: 0000100378
Period of Report: 2010-11-03

Reporting Person: MOORE MALCOLM F (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-11-03	Common Stock	P	3500	$21.75	Acquired	11048	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Options	$18.005	2016-10-20	Common Stock (1200)	1200	Direct
Stock Options	$27.545	2017-10-19	Common Stock (1200)	1200	Direct
Stock Options	$10.01	2018-10-17	Common Stock (1200)	1200	Direct
Stock Options	$14.61	2019-10-16	Common Stock (1200)	1200	Direct