KEMPER DAVID W

Director at COMMERCE BANCSHARES INC /MO/ · on record since Mar 29, 2006
Director at RALCORP HOLDINGS INC /MO · on record since Feb 6, 2006
Director at TOWER PROPERTIES CO · on record since Jul 1, 2003
Executive Chairman at COMMERCE BANCSHARES INC /MO/ · on record since Sep 30, 2003
Director at Post Holdings, Inc. · on record since Apr 2, 2026
10% owner at TOWER PROPERTIES CO · on record since Jan 5, 2004

Insider trading activity of KEMPER DAVID W

Transactions on record: 1,001; since Aug 4, 2003

Open-market buys: 4; $1.1M

Open-market sells: 269; $199M

Companies traded: 4; last filing Aug 4, 2026

Figures computed from official regulatory filings — .

Companies where KEMPER DAVID W has traded

Post Holdings, Inc.153 tx · $4.9M · Aug 4, 2026
COMMERCE BANCSHARES INC /MO/673 tx · $320.3M · Jun 25, 2026
RALCORP HOLDINGS INC /MO164 tx · $7.5M · Jan 29, 2013
TOWER PROPERTIES CO11 tx · $12.9K · Dec 29, 2005

Track record of KEMPER DAVID W

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of KEMPER DAVID W

Co-insiders of KEMPER DAVID W

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Post Holdings, Inc.	Aug 4, 2026	AwardD (derivative)	188.4	91.41 USD	$17.2K	SEC
Post Holdings, Inc.	Jul 2, 2026	AwardD (derivative)	195.13	88.26 USD	$17.2K	SEC
COMMERCE BANCSHARES INC /MO/	Jun 25, 2026	Award	131	55.29 USD	$7.2K	SEC
Post Holdings, Inc.	Jun 2, 2026	AwardD (derivative)	187.52	91.84 USD	$17.2K	SEC
Post Holdings, Inc.	May 4, 2026	AwardD (derivative)	164.41	104.75 USD	$17.2K	SEC
Post Holdings, Inc.	Apr 2, 2026	AwardD (derivative)	174.2	98.86 USD	$17.2K	SEC
COMMERCE BANCSHARES INC /MO/	Mar 26, 2026	Award	150	48.09 USD	$7.2K	SEC
Post Holdings, Inc.	Mar 3, 2026	AwardD (derivative)	162.01	106.30 USD	$17.2K	SEC
Post Holdings, Inc.	Feb 5, 2026	Award	1,600	0.00 USD	—	SEC
COMMERCE BANCSHARES INC /MO/	Feb 5, 2026	Award	4,665	0.00 USD	—	SEC
Post Holdings, Inc.	Feb 3, 2026	AwardD (derivative)	168.33	102.31 USD	$17.2K	SEC
COMMERCE BANCSHARES INC /MO/	Feb 3, 2026	Sell	-2,842	52.59 USD	$149.5K	SEC
COMMERCE BANCSHARES INC /MO/	Jan 30, 2026	Other	-1,098	52.66 USD	$57.8K	SEC
Post Holdings, Inc.	Jan 5, 2026	AwardD (derivative)	173.87	99.05 USD	$17.2K	SEC
COMMERCE BANCSHARES INC /MO/	Dec 17, 2025	Award	127	53.69 USD	$6.8K	SEC
Post Holdings, Inc.	Dec 2, 2025	AwardD (derivative)	165.55	104.03 USD	$17.2K	SEC
Post Holdings, Inc.	Nov 25, 2025	Buy	1,800	97.93 USD	$176.3K	SEC
Post Holdings, Inc.	Nov 4, 2025	AwardD (derivative)	165.71	103.93 USD	$17.2K	SEC
Post Holdings, Inc.	Oct 2, 2025	AwardD (derivative)	160.23	107.48 USD	$17.2K	SEC
COMMERCE BANCSHARES INC /MO/	Oct 2, 2025	Award	114	59.48 USD	$6.8K	SEC
Post Holdings, Inc.	Sep 3, 2025	AwardD (derivative)	152.2	113.15 USD	$17.2K	SEC
Post Holdings, Inc.	Aug 4, 2025	AwardD (derivative)	162.76	105.81 USD	$17.2K	SEC
Post Holdings, Inc.	Jul 2, 2025	AwardD (derivative)	157.96	109.03 USD	$17.2K	SEC
COMMERCE BANCSHARES INC /MO/	Jun 26, 2025	Award	109	62.31 USD	$6.8K	SEC
Post Holdings, Inc.	Jun 3, 2025	AwardD (derivative)	155.73	110.59 USD	$17.2K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Post Holdings, Inc.	Aug 4, 2026	AwardD (derivative)	188.4	91.41 USD	$17.2K	SEC
Post Holdings, Inc.	Jul 2, 2026	AwardD (derivative)	195.13	88.26 USD	$17.2K	SEC
COMMERCE BANCSHARES INC /MO/	Jun 25, 2026	Award	131	55.29 USD	$7.2K	SEC
Post Holdings, Inc.	Jun 2, 2026	AwardD (derivative)	187.52	91.84 USD	$17.2K	SEC
Post Holdings, Inc.	May 4, 2026	AwardD (derivative)	164.41	104.75 USD	$17.2K	SEC
Post Holdings, Inc.	Apr 2, 2026	AwardD (derivative)	174.2	98.86 USD	$17.2K	SEC
COMMERCE BANCSHARES INC /MO/	Mar 26, 2026	Award	150	48.09 USD	$7.2K	SEC
Post Holdings, Inc.	Mar 3, 2026	AwardD (derivative)	162.01	106.30 USD	$17.2K	SEC
Post Holdings, Inc.	Feb 5, 2026	Award	1,600	0.00 USD	—	SEC
COMMERCE BANCSHARES INC /MO/	Feb 5, 2026	Award	4,665	0.00 USD	—	SEC
Post Holdings, Inc.	Feb 3, 2026	AwardD (derivative)	168.33	102.31 USD	$17.2K	SEC
COMMERCE BANCSHARES INC /MO/	Feb 3, 2026	Sell	-2,842	52.59 USD	$149.5K	SEC
COMMERCE BANCSHARES INC /MO/	Jan 30, 2026	Other	-1,098	52.66 USD	$57.8K	SEC
Post Holdings, Inc.	Jan 5, 2026	AwardD (derivative)	173.87	99.05 USD	$17.2K	SEC
COMMERCE BANCSHARES INC /MO/	Dec 17, 2025	Award	127	53.69 USD	$6.8K	SEC
Post Holdings, Inc.	Dec 2, 2025	AwardD (derivative)	165.55	104.03 USD	$17.2K	SEC
Post Holdings, Inc.	Nov 25, 2025	Buy	1,800	97.93 USD	$176.3K	SEC
Post Holdings, Inc.	Nov 4, 2025	AwardD (derivative)	165.71	103.93 USD	$17.2K	SEC
Post Holdings, Inc.	Oct 2, 2025	AwardD (derivative)	160.23	107.48 USD	$17.2K	SEC
COMMERCE BANCSHARES INC /MO/	Oct 2, 2025	Award	114	59.48 USD	$6.8K	SEC
Post Holdings, Inc.	Sep 3, 2025	AwardD (derivative)	152.2	113.15 USD	$17.2K	SEC
Post Holdings, Inc.	Aug 4, 2025	AwardD (derivative)	162.76	105.81 USD	$17.2K	SEC
Post Holdings, Inc.	Jul 2, 2025	AwardD (derivative)	157.96	109.03 USD	$17.2K	SEC
COMMERCE BANCSHARES INC /MO/	Jun 26, 2025	Award	109	62.31 USD	$6.8K	SEC
Post Holdings, Inc.	Jun 3, 2025	AwardD (derivative)	155.73	110.59 USD	$17.2K	SEC