X0306 4 2021-05-14 0000101382 UMB FINANCIAL CORP UMBF 0001229109 KEMPER J MARINER 1010 GRAND BLVD. KANSAS CITY MO 64106 1 1 Chairman and CEO Common Stock 2021-05-14 4 S 0 102 98.45 D 191954.1153 D Common Stock 2021-05-14 4 S 0 400 98.46 D 191554.1153 D Common Stock 2021-05-14 4 S 0 600 98.47 D 190954.1153 D Common Stock 2021-05-14 4 S 0 100 98.50 D 190854.1153 D Common Stock 2021-05-14 4 S 0 100 98.52 D 190754.1153 D Common Stock 2021-05-14 4 S 0 100 98.53 D 190654.1153 D Common Stock 2021-05-14 4 S 0 95 98.54 D 190559.1153 D Common Stock 2021-05-14 4 S 0 130 98.55 D 190429.1153 D Common Stock 2021-05-14 4 S 0 400 98.56 D 190029.1153 D Common Stock 2021-05-14 4 S 0 170 98.57 D 189859.1153 D Common Stock 2021-05-14 4 S 0 429 98.58 D 189430.1153 D Common Stock 2021-05-14 4 S 0 200 98.59 D 189230.1153 D Common Stock 2021-05-14 4 S 0 431 98.60 D 188799.1153 D Common Stock 2021-05-14 4 S 0 137 98.63 D 188662.1153 D Common Stock 2021-05-14 4 S 0 100 98.64 D 188562.1153 D Common Stock 2021-05-14 4 S 0 17 98.65 D 188545.1153 D Common Stock 2021-05-14 4 S 0 200 98.66 D 188345.1153 D Common Stock 2021-05-14 4 S 0 146 98.70 D 188199.1153 D Common Stock 2021-05-14 4 S 0 100 98.73 D 188099.1153 D Common Stock 2021-05-14 4 S 0 103 98.74 D 187996.1153 D Common Stock 2021-05-14 4 S 0 200 98.75 D 187796.1153 D Common Stock 2021-05-14 4 S 0 100 98.76 D 187696.1153 D Common Stock 1000 I By Daughter - Custodial Brokerage Account Common Stock 2103.133 I By Esop Common Stock 1000 I By Son - Custodial Brokerage Account Common Stock 53800 I By Trust - TUW RC Kemper For John Mariner Common Stock 12558 I By Trust: Mary S Hunt Trust Common Stock 290397 I Held by Kemper Realty Common Stock 395989 I Held by Pioneer Service Corporation Common Stock 2023836 I By Trust - RC Kemper Irrevocable Trust /s/ John C. Pauls, Attorney-in-fact for Mr. Kemper 2021-05-17