Twin Disc Inc.

TWIN·NASDAQ·$17.06Share Price as of 11/2·$246MMarket Cap as of 11/2

Financials

10-KFY 202609/04/26 10-QQ3 ended 03/27/2605/06/26 10-QQ2 ended 12/26/2502/04/26 10-QQ1 ended 09/26/2511/05/25 10-KFY 202509/05/25

Disclosures

8-KShareholder Vote Results; Other Events11/02/26 8-KAmendments to Articles or Bylaws; Other Events10/29/26 8-KRegulation FD Disclosure08/25/26 8-KRegulation FD Disclosure08/20/26 8-KResults of Operations; Regulation FD Disclosure08/20/26

Prospectuses and Registrations

S-8Registration of securities for employees10/29/26 S-8 POSPost-effective amendment (S-8)08/04/26 S-8Registration of securities for employees10/31/24 S-8Registration of securities for employees11/05/21 S-8Registration of securities for employees10/29/20

Proxies

DEFR14ADefinitive proxy (revised)09/18/26 DEF 14ADefinitive proxy09/14/26 DEFA14AAdditional proxy materials09/14/26 DEF 14ADefinitive proxy09/15/25 DEFA14AAdditional proxy materials09/15/25

Ownership

Form 4Insider transaction10/30/26 Form 4Insider transaction10/30/26 Form 4Insider transaction10/30/26 Form 4Insider transaction10/30/26 Form 4Insider transaction10/30/26

Other

ARSAnnual report to shareholders09/14/26 SDConflict Minerals disclosure06/01/26 ARSAnnual report to shareholders09/15/25 SDConflict Minerals disclosure06/13/25 ARSAnnual report to shareholders09/06/24