UMB Financial CEO sells 15,062 shares via trust
UMB Financial Corp director and Chairman and CEO J. Mariner Kemper reported the sale of 15,062 shares of Common Stock on August 4, 2026 at a weighted average price of $148.55 per share, executed in multiple trades between $148.16 and $149.11.
Rhea-AI Filing Summary
UMB Financial Corp director and Chairman and CEO J. Mariner Kemper reported the sale of 15,062 shares of Common Stock on August 4, 2026 at a weighted average price of $148.55 per share, executed in multiple trades between $148.16 and $149.11. The shares were sold indirectly by the RC Kemper Irrevocable Trust, which now holds 1,491,138 shares, while Kemper also reports 328,710.2177 shares held directly and additional indirect holdings through family trusts, custodial accounts, an ESOP, and affiliated entities.
Positive
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Negative
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Insights
Analyzing...
Insider Trade Summary
Net Seller: 15,062 shares
Net Sell
13 txns
Insider
KEMPER J MARINER
Role
Chairman and CEO
Sold
15,062 shs ($2.24M)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Common Stock F1 | 15,062 | $148.55 | $2.24M |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
Holdings After Transaction:
Common Stock — 1,491,138 shares (Indirect, By Trust - RC Kemper Irrevocable Trust);
Common Stock — 328,710.2177 shares (Direct);
Common Stock — 1,020.29 shares (Indirect, By Daughter - Custodial Brokerage Account);
Common Stock — 2,352.3 shares (Indirect, By Esop);
Common Stock — 1,024.082 shares (Indirect, By Son - Custodial Brokerage Account);
Common Stock — 1,314.921 shares (Indirect, By Trust - J. Mariner Kemper Trust);
Common Stock — 0 shares (Indirect, By Trust - RC Kemper For John);
Common Stock — 5,561 shares (Indirect, By Trust - RC Kemper Irr Dynasty for John Mariner Kemper);
Common Stock — 21,460 shares (Indirect, By Trust - TUW RC Kemper For John Mariner);
Common Stock — 12,558 shares (Indirect, By Trust: Mary S Hunt Trust);
Common Stock — 8,216.735 shares (Indirect, By Trust: Megan Kemper Trust);
Common Stock — 288,945 shares (Indirect, Held by Kemper Realty);
Common Stock — 392,029 shares (Indirect, Held by Pioneer Service Corporation)
Footnotes (1)
- F1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $148.16 to $149.11, inclusive.
Key Figures
Shares sold: 15,062 shares
Weighted average sale price: $148.55 per share
Shares held by RC Kemper Irrevocable Trust: 1,491,138 shares
+4 more
7 metrics
Shares sold
15,062 shares
Common Stock sale on 2026-08-04 by RC Kemper Irrevocable Trust
Weighted average sale price
$148.55 per share
Multiple transactions between $148.16 and $149.11 per share
Shares held by RC Kemper Irrevocable Trust
1,491,138 shares
Indirect ownership after reported sale
Directly owned shares
328,710.2177 shares
Common Stock directly held by J. Mariner Kemper
ESOP holdings
2,352.3000 shares
Indirect ownership reported as "By Esop"
Kemper Realty holdings
288,945.0000 shares
Indirect ownership reported as "Held by Kemper Realty"
Pioneer Service Corporation holdings
392,029.0000 shares
Indirect ownership reported as "Held by Pioneer Service Corporation"
Key Terms
weighted average price, Irrevocable Trust, custodial brokerage account, Esop, +1 more
5 terms
weighted average price financial
"The price reported in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
Irrevocable Trust financial
"By Trust - RC Kemper Irrevocable Trust"
An irrevocable trust is a legal arrangement where an owner transfers assets into a separate entity managed by a trustee and gives up the power to modify or reclaim those assets. For investors it matters because putting stock or other holdings into such a trust can change who controls and benefits from the assets, affect taxes and creditor protection, and influence how easy it is to sell or value those holdings—like placing valuables in a locked safe overseen by someone else.
custodial brokerage account financial
"By Daughter - Custodial Brokerage Account"
Esop financial
"By Esop"
An Employee Stock Ownership Plan (ESOP) is a program that gives employees ownership shares in their company, often as part of their benefits package. It acts like a company-sponsored savings plan, allowing workers to have a stake in the company's success, which can boost motivation and loyalty. For investors, ESOPs can influence company decisions and stock value, making them an important aspect of corporate ownership and governance.
indirect financial
"ownership_type": "indirect""
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What insider transaction did UMBF Chairman and CEO J. Mariner Kemper report?
J. Mariner Kemper reported selling 15,062 UMB Financial common shares on August 4, 2026 at a weighted average price of $148.55 per share, executed in multiple trades between $148.16 and $149.11, through an indirectly owned trust.
What other indirect UMBF holdings are reported for J. Mariner Kemper?
Kemper reports multiple indirect UMB Financial holdings, including shares held by family trusts, custodial brokerage accounts for his children, an ESOP, and entities such as Kemper Realty and Pioneer Service Corporation, each with separately reported share balances.
AI-generated analysis. How Rhea-AI works. Not financial advice.
