X0609 4 2026-03-25 0 0000712771 ConnectOne Bancorp, Inc. CNOB 0001458372 Burns William S false C/O CONNECTONE BANCORP, INC. 301 SYLVAN AVENUE ENGLEWOOD CLIFFS NJ 07632 0 1 0 0 Senior EVP & CFO 0 Common Stock 2026-03-25 4 A 0 5157 0 A 128598 D Common Stock 2026-03-25 4 F 0 2578 26.27 D 126020 D Common Stock 2026-03-25 4 A 0 11162 0 A 137182 D Shares acquired pursuant to earned performance units granted on March 20, 2023. Reflects tax withholding of shares acquired pursuant to performance units reported in the immediately preceding line. Represents a grant of deferred stock units subject to forfeiture, vesting over a three-year period, with 1/3 vesting on 3/25/27, 1/3 vesting on 3/25/28, and the final 1/3 vesting on 3/25/29. /s/ Laura Criscione, POA 2026-03-27