X0508 4 2024-12-09 0000022356 COMMERCE BANCSHARES INC /MO/ CBSH 0001184697 KEMPER JONATHAN M 1000 WALNUT ST., 7TH FLOOR KANSAS CITY MO 64106 1 0 Common Stock 2024-12-09 4 M 0 27384 25.1583 A 1074764 D Common Stock 2024-12-09 4 F 0 7244 68.20 D 1067520 D Common Stock 2024-12-09 4 D 0 10102 68.20 D 1057418 D Common Stock 81212 I 401(k) Common Stock 12248 I David BR Kemper Irrev Trust Common Stock 184200 I Exec Comp Plan Common Stock 47818 I Irrev Trust For Self Common Stock 8418 I Nicolas Kemper Irrev Trust Common Stock 40271 I Nicolas Kemper Trust Common Stock 270564 I Tower Properties Co Stock Appreciation Rights 25.1583 2024-12-09 4 M 0 27384 0 D 2016-01-27 2025-01-27 Common Stock 27384 0 D All stock holding balances adjusted to include a 5% stock dividend. Record date of 12/3/2024, payable 12/18/2024. The stock appreciation right vests in four equal annual installments beginning January 27, 2016. By: Paul A. Steiner For: Jonathan M. Kemper 2024-12-11