SCHEDULE 13G 0000102909 XXXXXXXX LIVE Common Stock 09/30/2025 0001166928 West BanCorp Inc 95123P106 1601 22nd Street Suite 209 West Des Moines IA 50266 Rule 13d-1(b) The Vanguard Group PA 0 88107 782202 93517 875719 5.16 IA West BanCorp Inc 1601 22nd Street, Suite 209, West Des Moines, IA, 50266 The Vanguard Group 100 Vanguard Blvd., Malvern, PA 19355 PA N IA 875719 5.16 0 88107 782202 93517 Y N The Vanguard Group, Inc.'s clients, including investment companies registered under the Investment Company Act of 1940 and other managed accounts, have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the securities reported herein. No one other person's interest in the securities reported herein is more than 5%. Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. The Vanguard Group Ashley Grim 10/31/2025