Graham Corporation

GHM·NYSE·$100.00Share Price as of 11/2·$1BMarket Cap as of 11/2

Financials

10-QQ1 ended 06/30/2608/06/26 10-KFY 202606/08/26 10-QQ3 ended 12/31/2502/06/26 10-QQ2 ended 09/30/2511/07/25 10-QQ1 ended 06/30/2508/05/25

Disclosures

8-KCurrent report08/27/26 8-KCurrent report08/06/26 8-KCurrent report06/18/26 8-KCurrent report06/17/26 8-KCurrent report06/08/26

Prospectuses and Registrations

424B3Prospectus05/11/26 S-3Shelf registration04/30/26 S-3Shelf registration05/13/24 S-8Registration of securities for employees08/31/23 S-8Registration of securities for employees08/05/22

Proxies

DEF 14ADefinitive proxy07/14/26 DEFA14AAdditional proxy materials07/14/26 DEF 14ADefinitive proxy07/15/25 DEFA14AAdditional proxy materials07/15/25 DEF 14ADefinitive proxy07/08/24

Ownership

SC 13GBeneficial ownership10/27/26 Form 4Insider transaction09/21/26 4/AInsider transaction (amended)09/21/26 Form 4Insider transaction09/03/26 144/AProposed sale of securities (amended)08/14/26

Other

ARSAnnual report to shareholders07/14/26 11-KEmployee stock purchase plan report06/18/26 EFFECTRequest for effectiveness05/11/26 CORRESPCorrespondence with the SEC05/07/26 UPLOADLetter from the SEC05/06/26