West Bancorporation Inc.

WTBA·NASDAQ·$23.99Share Price as of 11/2·$409MMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/29/26 10-QQ2 ended 06/30/2607/23/26 10-QQ1 ended 03/31/2604/23/26 10-KFY 202502/26/26 10-QQ3 ended 09/30/2510/23/25

Disclosures

8-KResults of Operations; Regulation FD Disclosure10/29/26 8-KResults of Operations; Regulation FD Disclosure07/23/26 8-KCurrent report04/24/26 8-KCurrent report04/23/26 8-KResults of Operations; Regulation FD Disclosure01/29/26

Prospectuses and Registrations

S-3Shelf registration02/27/26 S-8Registration of securities for employees04/26/24 S-3/AShelf registration (amended)03/24/23 S-3Shelf registration02/24/23 424B5Prospectus supplement06/10/22

Proxies

DEF 14ADefinitive proxy03/03/26 DEFA14AAdditional proxy materials03/03/26 DEF 14ADefinitive proxy03/04/25 DEFA14AAdditional proxy materials03/04/25 DEF 14ADefinitive proxy03/05/24

Ownership

13F-HRInstitutional holdings10/29/26 13F-HRInstitutional holdings07/23/26 Form 4Insider transaction04/24/26 Form 4Insider transaction04/24/26 Form 4Insider transaction04/24/26

Other

N-PXAnnual report of proxy voting record08/25/26 11-KEmployee stock purchase plan report06/25/26 EFFECTRequest for effectiveness03/11/26 CORRESPCorrespondence with the SEC03/09/26 UPLOADLetter from the SEC03/05/26