Commerce Bancshares Inc.

CBSH·NASDAQ·$52.41Share Price as of 11/2·$8BMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/05/26 10-QQ1 ended 03/31/2605/07/26 10-KFY 202502/24/26 10-QQ3 ended 09/30/2511/10/25 10-QQ2 ended 06/30/2508/06/25

Disclosures

8-KCurrent report10/20/26 8-K/ACurrent report (amended)07/17/26 8-KCurrent report07/16/26 8-KCurrent report07/06/26 8-KCurrent report05/12/26

Prospectuses and Registrations

S-4MEFProspectus / registration12/03/25 424B3Prospectus09/10/25 S-4/ARegistration (business combination, amended)09/08/25 S-4Registration (business combination)08/27/25 S-8Registration of securities for employees05/05/23

Proxies

DEF 14ADefinitive proxy03/13/26 DEFA14AAdditional proxy materials03/13/26 DEF 14ADefinitive proxy03/14/25 DEFA14AAdditional proxy materials03/14/25 DEF 14ADefinitive proxy03/08/24

Ownership

Form 4Insider transaction09/24/26 Form 4Insider transaction09/24/26 Form 3Initial insider ownership09/09/26 Form 4Insider transaction09/09/26 Form 4Insider transaction08/31/26

Other

11-KEmployee stock purchase plan report06/22/26 ARSAnnual report to shareholders03/13/26 EFFECTRequest for effectiveness09/10/25 CORRESPCorrespondence with the SEC09/08/25 UPLOADLetter from the SEC08/29/25