X0508 4/A 2026-02-23 2026-02-24 0000903419 ALERUS FINANCIAL CORP ALRS 0001932201 Collins Jim 401 DEMERS AVENUE GRAND FORKS ND 58201 1 EVP, CBO & CRO 0 Common Stock 2026-02-23 4 F 0 772 25.45 D 13167 D Shares withheld upon vesting of restricted stock units for payment of tax liability. The Form 4, as originally filed, incorrectly reported 917 shares withheld upon the vesting of restricted stock for the payment of tax liabilities. The total number of shares actually withheld was 772. /s/ Nicholas Brenckman, by power of attorney 2026-03-02