Hawthorn Bancshares, Inc.

HWBK·NASDAQ·$36.30Share Price as of 11/2·$250MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/06/26 10-QQ1 ended 03/31/2605/08/26 10-KFY 202503/05/26 10-QQ3 ended 09/30/2511/07/25 10-QQ2 ended 06/30/2508/11/25

Disclosures

8-KCurrent report10/30/26 8-KCurrent report09/10/26 8-KCurrent report09/04/26 8-KCurrent report07/29/26 8-KCurrent report07/14/26

Prospectuses and Registrations

424B3Prospectus07/22/26 S-4/ARegistration (business combination, amended)07/17/26 S-4Registration (business combination)06/26/26 S-3/AShelf registration (amended)06/26/25 S-3Shelf registration06/24/25

Proxies

DEF 14ADefinitive proxy04/17/26 DEFA14AAdditional proxy materials04/17/26 DEF 14ADefinitive proxy04/21/25 DEF 14ADefinitive proxy04/21/25 DEFA14AAdditional proxy materials04/21/25

Ownership

Form 4Insider transaction08/28/26 Form 4Insider transaction06/04/26 Form 4Insider transaction06/04/26 Form 4Insider transaction06/04/26 Form 4Insider transaction06/04/26

Other

EFFECTRequest for effectiveness07/21/26 11-KEmployee stock purchase plan report06/25/26 ARSAnnual report to shareholders04/17/26 EFFECTRequest for effectiveness07/02/25 CORRESPCorrespondence with the SEC06/30/25