13F Pro

SEC Form 4 reporting owner

Kemper David W

Kemper David W has filed 18 Form 4 transactions reported between November 28, 2025 and September 22, 2026, as Executive Chairman of COMMERCE BANCSHARES INC /MO/ and Director of Post Holdings, Inc..

Name as filed: KEMPER DAVID W

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$149K
1 lines
Companies
2
with Form 4 filings
Latest transaction
Sep 22, 2026
transaction date

Roles and reported holdings

  • CBSHCOMMERCE BANCSHARES INC /MO/
    Dec 15, 2025 – Sep 22, 2026

    Executive Chairman

    Held directly1,264,786 sh as of Jan 30, 2026 · Form 4

    24 months: $149K sold

  • POSTPost Holdings, Inc.
    Nov 28, 2025 – Aug 31, 2026

    Director

    No common-stock holding reported on a purchase, sale, gift or withholding line.

Transaction history

All 18 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 22, 2026CBSHExecutive ChairmanGrant or awardCode A · indirect128$7K@ $56.64Form 4
Aug 31, 2026POSTDirectorGrant or awardCode A · direct207$17K@ $83.36Form 4
Jul 31, 2026POSTDirectorGrant or awardCode A · direct188$17K@ $91.41Form 4
Jun 30, 2026POSTDirectorGrant or awardCode A · direct195$17K@ $88.26Form 4
Jun 23, 2026CBSHExecutive ChairmanGrant or awardCode A · indirect131$7K@ $55.29Form 4
May 29, 2026POSTDirectorGrant or awardCode A · direct188$17K@ $91.84Form 4
Apr 30, 2026POSTDirectorGrant or awardCode A · direct164$17K@ $104.75Form 4
Mar 31, 2026POSTDirectorGrant or awardCode A · direct174$17K@ $98.86Form 4
Mar 24, 2026CBSHExecutive ChairmanGrant or awardCode A · indirect150$7K@ $48.09Form 4
Feb 27, 2026POSTDirectorGrant or awardCode A · direct162$17K@ $106.30Form 4
Feb 3, 2026CBSHExecutive ChairmanGrant or awardCode A · direct4,665—Form 4
Feb 3, 2026POSTDirectorGrant or awardCode A · direct1,600—Form 4
Jan 30, 2026CBSHExecutive ChairmanOpen-market saleCode S · direct2,842$149K@ $52.59Form 4
Jan 30, 2026POSTDirectorGrant or awardCode A · direct168$17K@ $102.31Form 4
Jan 28, 2026CBSHExecutive ChairmanShares withheld for tax or exercise priceCode F · direct1,098$58K@ $52.66Form 4
Dec 31, 2025POSTDirectorGrant or awardCode A · direct174$17K@ $99.05Form 4
Dec 15, 2025CBSHExecutive ChairmanGrant or awardCode A · indirect127$7K@ $53.69Form 4
Nov 28, 2025POSTDirectorGrant or awardCode A · direct166$17K@ $104.03Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.