Insider Trading & Ownership of David W. Kemper

Location: Kansas City, MO
Summary: The estimated net worth of David W. Kemper is at least $109M dollars as of December 2, 2025. David W. Kemper is the Executive Chairman, Director of COMMERCE BANCSHARES INC /MO/ and owns shares of COMMERCE BANCSHARES INC /MO/ (CBSH) stock worth about $104M. David W. Kemper is the Director of Post Holdings, Inc. and owns shares of Post Holdings, Inc. (POST) stock worth about $5.14M.
Signature: /s/ Diedre J. Gray, Attorney-in-Fact
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Ownership of David W. Kemper

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
CBSH	COMMERCE BANCSHARES INC /MO/	Executive Chairman, Director	$104M	-$245K	-0.24%	Sep 23, 2025
POST	Post Holdings, Inc.	Director	$5.14M	-$814K	-13.7%	Nov 28, 2025

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.