UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended June 30, 2019 Commission File Number 1-7635 TWIN DISC, INCORPORATED (Exact Name of Registrant as Specified in its Charter) (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification Number) 1328 Racine Street, Racine, Wisconsin 53403 (Address of Principal Executive Office) (Zip Cod ...