Southern Missouri Bancorp, Inc.

SMBC·NASDAQ·$69.89Share Price as of 11/2·$770MMarket Cap as of 11/2

Financials

10-KFY 202609/11/26 10-QQ3 ended 03/31/2605/08/26 10-QQ2 ended 12/31/2502/06/26 10-QQ1 ended 09/30/2511/07/25 10-KFY 202509/11/25

Disclosures

8-KCurrent report10/29/26 8-KCurrent report10/21/26 8-KCurrent report07/27/26 8-KCurrent report07/22/26 8-KCurrent report05/05/26

Prospectuses and Registrations

S-3/AShelf registration (amended)04/21/25 S-3Shelf registration03/18/25 S-8Registration of securities for employees03/18/25 S-8Registration of securities for employees03/21/24 424B3Prospectus11/16/22

Proxies

DEF 14ADefinitive proxy09/21/26 DEF 14ADefinitive proxy09/19/25 DEFA14AAdditional proxy materials10/16/24 DEF 14ADefinitive proxy09/23/24 DEF 14ADefinitive proxy09/25/23

Ownership

Form 4Insider transaction09/10/26 144Proposed sale of securities09/08/26 Form 4Insider transaction08/20/26 144Proposed sale of securities08/18/26 144Proposed sale of securities08/17/26

Other

ARSAnnual report to shareholders09/21/26 11-KEmployee stock purchase plan report12/10/25 ARSAnnual report to shareholders09/19/25 EFFECTRequest for effectiveness04/24/25 CORRESPCorrespondence with the SEC04/21/25