X0306 4 2018-04-30 0000022356 COMMERCE BANCSHARES INC /MO/ CBSH 0000924750 KEMPER DAVID W 1000 WALNUT ST., 7TH FLOOR KANSAS CITY MO 64106 1 1 Chairman of the Board, CEO Common Stock 2018-04-30 5 G 0 E 39 0 D 49547 I JW Kemper Rev Trust Common Stock 2018-05-03 5 G 0 E 32 0 D 49515 I JW Kemper Rev Trust Common Stock 2018-05-09 5 G 0 E 16 0 D 49499 I JW Kemper Rev Trust Common Stock 2018-05-15 5 G 0 E 734 0 D 1257354 D Common Stock 2018-06-08 5 G 0 E 76 0 D 49423 I JW Kemper Rev Trust Common Stock 2018-06-25 4 A 0 55 66.1385 A 15548 I Exec Comp Plan Common Stock 12147 I CB Kemper Irrev Trust Common Stock 17937 I CB Kemper Rev Trust Common Stock 12147 I EC Kemper Irrev Trust Common Stock 17937 I EC Kemper Rev Trust Common Stock 192287 I Tower Properties Co Common Stock 12140 I WL Kemper Irrev Trust Common Stock 17929 I WL Kemper Rev Trust By: Jeffery D. Aberdeen For: David W. Kemper 2018-06-27