144 0001989390 XXXXXXXX LIVE 0000903419 ALERUS FINANCIAL CORP 001-39036 401 DEMERS AVE GRAND FORKS ND 58201 7017953200 Koob Kari Officer Common Stock Fidelity Brokerage Services LLC

245 Summer Street Boston MA 02110

597 19963.00 24903238 09/14/2026 NASDAQ Common Stock 07/03/2025 Stock Award Issuer N 178 07/03/2025 Compensation Common Stock 07/01/2026 Stock Award Issuer N 243 07/01/2026 Compensation Common Stock 07/03/2026 Stock Award Issuer N 176 07/03/2026 Compensation Y 09/14/2026 /s/ Dylan Troy as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Koob Kari