X0306 4 2021-02-02 0000101382 UMB FINANCIAL CORP UMBF 0001229109 KEMPER J MARINER 1010 GRAND BLVD. KANSAS CITY MO 64106 1 1 Chairman and CEO Common Stock 2021-02-02 4 S 0 200 74.23 D 204810.6353 D Common Stock 2021-02-02 4 S 0 100 74.39 D 204710.6353 D Common Stock 2021-02-02 4 S 0 100 74.41 D 204610.6353 D Common Stock 2021-02-02 4 S 0 100 74.43 D 204510.6353 D Common Stock 2021-02-02 4 S 0 100 74.46 D 204410.6353 D Common Stock 2021-02-02 4 S 0 200 74.47 D 204210.6353 D Common Stock 2021-02-02 4 S 0 600 74.51 D 203610.6353 D Common Stock 2021-02-02 4 S 0 316 74.52 D 203294.6353 D Common Stock 2021-02-02 4 S 0 600 74.53 D 202694.6353 D Common Stock 2021-02-02 4 S 0 148 74.55 D 202546.6353 D Common Stock 2021-02-02 4 S 0 300 74.56 D 202246.6353 D Common Stock 2021-02-02 4 S 0 100 74.565 D 202146.6353 D Common Stock 2021-02-02 4 S 0 101 74.57 D 202045.6353 D Common Stock 2021-02-02 4 S 0 100 74.575 D 201945.6353 D Common Stock 2021-02-02 4 S 0 300 74.58 D 201645.6353 D Common Stock 2021-02-02 4 S 0 37 74.59 D 201608.6353 D Common Stock 2021-02-02 4 S 0 100 74.60 D 201508.6353 D Common Stock 2021-02-02 4 S 0 100 74.62 D 201408.6353 D Common Stock 2021-02-02 4 S 0 100 74.64 D 201308.6353 D Common Stock 2021-02-02 4 S 0 100 74.66 D 201208.6353 D Common Stock 2021-02-02 4 S 0 400 74.67 D 200808.6353 D Common Stock 1000 I By Daughter - Custodial Brokerage Account Common Stock 2104.9263 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 2030436 I By Trust - RC Kemper Irrevocable Trust /s/ John C. Pauls, Attorney-in-fact for Mr. Kemper 2021-02-03