WTBA · West Bancorporation Inc

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Restricted stock units withheld to pay payroll taxes due upon vesting and issuance of restricted stock units shares on March 25, 2026.

719 shares of previously reported performance stock units did not vest because the applicable performance conditions were not satisfied.

Restricted stock units withheld to pay payroll taxes due upon vesting and issuance of restricted stock units shares on March 25, 2026.

815 shares of previously reported performance stock units did not vest because the applicable performance conditions were not met.

Restricted stock units withheld to pay payroll taxes due upon vesting and issuance of restricted stock units shares on March 25, 2026.

719 shares of previously reported performance stock units did not vest because the applicable performance conditions were not satisfied.

Restricted stock units withheld to pay payroll taxes due upon vesting and issuance of restricted stock units shares on March 25, 2026.

719 shares of previously reported performance stock units did not vest because the applicable performance conditions were not satisfied.

Restricted stock units withheld to pay payroll taxes due upon vesting and issuance of restricted stock units shares on March 25, 2026.

719 shares of previously reported performance stock units did not vest because the applicable performance conditions were not satisfied.

Shares were acquired pursuant to a grant of restricted stock units, 7,500 units of which, vest in five equal annual installments beginning March 25, 2027. The remaining 7,500 units cliff vest on March 25, 2029, subject to achievement of performance criteria established by the Compensation Committee as set out in the grant.

325 shares of previously reported performance stock units did not vest because the appliable performance conditions were not satisfied.

Shares were acquired pursuant to a grant of restricted stock units, 7,500 units of which, vest in five equal annual installments beginning March 25, 2027. The remaining 7,500 units cliff vest on March 25, 2029, subject to achievement of performance criteria established by the Compensation Committee as set out in the grant.

260 shares of previously reported performance stock units did not vest because the applicable performance conditions were not satisfied.

Shares were acquired pursuant to a grant of restricted stock units, 7,500 units of which, vest in five equal annual installments beginning March 25, 2027. The remaining 7,500 units cliff vest on March 25, 2029, subject to achievement of performance criteria established by the Compensation Committee as set out in the grant.

325 shares of previously reported performance stock units did not vest because the applicable performance conditions were not satisfied.

Shares were acquired pursuant to a grant of restricted stock units, 8,500 units of which, vest in five equal annual installments beginning March 25, 2027. The remaining 8,500 units cliff vest on March 25, 2029, subject to achievement of performance criteria established by the Compensation Committee as set out in the grant.

325 shares of previously reported performance stock units did not vest because the applicable performance conditions were not satisfied.

Shares were acquired pursuant to a grant of restricted stock units, 7,500 units of which, vest in five equal annual installments beginning March 25, 2027. The remaining 7,500 units cliff vest on March 25, 2029, subject to achievement of performance criteria established by the Compensation Committee as set out in the grant.

260 shares of previously reported performance stock units did not vest because the applicable performance conditions were not satisfied.

On February 17, 2026 Mr. Noyce donated 1,000 shares owned by the Shelley Noyce Rev Trust to a donor advised fund, which will use the gifted shares for charitable purposes.

Shares were transferred to Katherine A. Nelson Revocable Trust.

Shares were transferred to Katherine A. Nelson Revocable Trust.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Shares were acquired pursuant to a grant of restricted stock units which vest as of the earlier to occur of 1) the one-year anniversary of the grant date, or 2) the next regularly scheduled annual meeting of the Company's stockholders where directors stand for re-election.

Restricted stock units withheld to pay payroll taxes due upon vesting and issuance of restricted stock units shares on March 25, 2025.

Restricted stock units withheld to pay payroll taxes due upon vesting and issuance of restricted stock units shares on March 25, 2025.

Restricted stock units withheld to pay payroll taxes due upon vesting and issuance of restricted stock units shares on March 25, 2025.

Restricted stock units withheld to pay payroll taxes due upon vesting and issuance of restricted stock units shares on March 25, 2025.

Restricted stock units withheld to pay payroll taxes due upon vesting and issuance of restricted stock units shares on March 25, 2025.

Shares acquired pursuant to reinvestment of dividends received into purchases of new shares.

Shares were acquired pursuant to a grant of restricted stock units, 7,500 units of which, vest in five equal annual installments beginning March 25, 2026. The remaining 7,500 units cliff vest on March 25, 2028, subject to achievement of performance criteria established by the Compensation Committee as set out in the grant.

Shares were acquired pursuant to a grant of restricted stock units, 7,500 units of which, vest in five equal annual installments beginning March 25, 2026. The remaining 7,500 units cliff vest on March 25, 2028, subject to achievement of performance criteria established by the Compensation Committee as set out in the grant.

Shares were acquired pursuant to a grant of restricted stock units, 7,500 units of which, vest in five equal annual installments beginning March 25, 2026. The remaining 7,500 units cliff vest on March 25, 2028, subject to achievement of performance criteria established by the Compensation Committee as set out in the grant.

Shares were acquired pursuant to a grant of restricted stock units, 7,500 units of which, vest in five equal annual installments beginning March 25, 2026. The remaining 7,500 units cliff vest on March 25, 2028, subject to achievement of performance criteria established by the Compensation Committee as set out in the grant.

Shares were acquired pursuant to a grant of restricted stock units, 8,500 units of which, vest in five equal annual installments beginning March 25, 2026. The remaining 8,500 units cliff vest on March 25, 2028, subject to achievement of performance criteria established by the Compensation Committee as set out in the grant.

Shares acquired pursuant to reinvestment of dividends received into purchases of new shares.

On November 15, 2024, Mr. Gulling donated 2,209 directly owned shares of common stock to a donor-advised fund, which will use the gifted shares for charitable purposes.

Shares withheld for payment of transfer fees in connection with the transfer of shares previously owned indirectly by Mr. Gulling's 401(k) Plan to direct ownership.

Includes 27,275 shares previously owned indirectly by Mr. Gulling's 401(k) Plan.

Shares acquired pursuant to reinvestment of dividends received into purchases of new shares.

Shares acquired pursuant to reinvestment of dividends received into purchases of new shares.