David W. Kemper

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
8 years
Director since
2023

8 years of board service in total across 2 boards, counting each seat separately. Longest: Post Holdings Inc., 3 years.

3 years · Since 2023
Commerce Bancshares Inc. Director · Executive Chairman
3 years · Since 2023

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Sep 22, 2026 Commerce Bancshares Inc. Grant or award +128 $56.64 $7,250
Jun 23, 2026 Commerce Bancshares Inc. Grant or award +131 $55.29 $7,243
Mar 24, 2026 Commerce Bancshares Inc. Grant or award +150 $48.09 $7,214
Feb 3, 2026 Post Holdings Inc. Grant or award +1,600 — —
Feb 3, 2026 Commerce Bancshares Inc. Grant or award +4,665 — —
Jan 30, 2026 Commerce Bancshares Inc. Open-market sale −2,842 $52.59 $149,461
Jan 28, 2026 Commerce Bancshares Inc. Shares withheld for tax −1,098 $52.66 $57,821
Dec 15, 2025 Commerce Bancshares Inc. Grant or award +127 $53.69 $6,819
Nov 24, 2025 Post Holdings Inc. Open-market purchase +1,800 $97.93 $176,274
Sep 23, 2025 Commerce Bancshares Inc. Grant or award +114 $59.48 $6,781
Jun 24, 2025 Commerce Bancshares Inc. Grant or award +109 $62.31 $6,792
Mar 25, 2025 Commerce Bancshares Inc. Grant or award +107 $62.64 $6,702
Feb 11, 2025 Post Holdings Inc. Open-market sale −8,939 $110.75 $989,994
Feb 10, 2025 Post Holdings Inc. Option exercise +14,828 $43.61 $646,649
Feb 10, 2025 Post Holdings Inc. Shares withheld for tax −5,889 $109.81 $646,671

Questions about David W. Kemper

What boards is David W. Kemper on?

David W. Kemper sits on the boards of Commerce Bancshares Inc. and Post Holdings Inc.

How long has David W. Kemper served on boards?

Our records show at least 8 years of board service across 2 boards, the earliest from 2023.

Reviews (0)

Sign in to write a review.

No reviews yet. Be the first to write one.

We use cookies to run this site and, with your permission, to measure traffic and support the affiliate links that help fund it.