X0306 4 2022-05-11 0 0001476034 Metropolitan Bank Holding Corp. MCB 0001720773 Rosenberg Nick 99 PARK AVENUE NEW YORK NY 10016 0 1 0 0 EVP, Head of Global Payments Common Stock 2022-05-11 4 S 0 70 86.25 D 28185 D Common Stock 2022-05-11 4 S 0 83 86.26 D 28102 D Common Stock 2022-05-11 4 S 0 10 86.27 D 28092 D Common Stock 2022-05-11 4 S 0 20 86.29 D 28072 D Common Stock 2022-05-11 4 S 0 100 86.31 D 27972 D Common Stock 2022-05-11 4 S 0 93 86.32 D 27879 D Common Stock 2022-05-11 4 S 0 10 86.37 D 27869 D Common Stock 2022-05-11 4 S 0 93 86.40 D 27776 D Common Stock 2022-05-11 4 S 0 1 86.41 D 27775 D Common Stock 2022-05-11 4 S 0 3 86.43 D 27772 D Common Stock 2022-05-11 4 S 0 114 86.45 D 27658 D Common Stock 2022-05-11 4 S 0 18 86.51 D 27640 D Common Stock 2022-05-11 4 S 0 31 86.53 D 27609 D Common Stock 2022-05-11 4 S 0 12 86.54 D 27597 D Common Stock 2022-05-11 4 S 0 10 86.58 D 27587 D Common Stock 2022-05-11 4 S 0 10 86.59 D 27577 D Common Stock 2022-05-11 4 S 0 10 86.60 D 27567 D Common Stock 2022-05-11 4 S 0 10 86.61 D 27557 D Common Stock 2022-05-11 4 S 0 2 86.62 D 27555 D Common Stock 2022-05-11 4 S 0 286 86.71 D 27269 D Common Stock 2022-05-11 4 S 0 14 86.78 D 27255 D Common Stock 250 I By Child 1 Common Stock 250 I By Child 2 Common Stock 20 I By Child 3 Includes restricted stock units granted on February 25, 2020 that vest at a rate of 33.3% per year commencing on December 15, 2020. Includes restricted stock units granted on February 24, 2021 that vest at a rate of 33.3% per year commencing on March 1, 2022. Includes restricted stock units granted on February 23, 2022 that vest at a rate of 33.3% per year commencing on March 1, 2023. /s/ Michele Weber, pursuant to power of attorney 2022-05-11