Form 4: UMB Financial Corp CEO Kemper J Mariner Executes Stock Sales Under 10b5-1 Plan

Kemper J Mariner, Chairman and CEO of UMB Financial Corp, reported the sale of common stock held indirectly through a trust, executed under a pre-arranged 10b5-1 trading plan.

Summary

• On July 1, 2024, Kemper J Mariner, Chairman and CEO of UMB Financial Corp, reported the sale of UMBF common stock.
• The sales were executed under a pre-arranged 10b5-1 trading plan established on December 13, 2023.
• A total of 5,849 shares were sold at prices ranging from $83.26 to $83.37 per share.
• The shares were held indirectly through the RC Kemper Irrevocable Trust.
• Following the reported transactions, the RC Kemper Irrevocable Trust beneficially owns 1,681,904 shares.
• Mariner also directly owns 257,796.2177 shares of common stock.
• Mariner also indirectly owns shares through various other entities and accounts, including custodial brokerage accounts for his daughter and son, an ESOP, and other trusts and corporations.
• Mariner also owns options to buy 27,964 shares of common stock at an exercise price of $75.25, which vest over time.

Sentiment

Score: 5

Explanation: The document is a routine regulatory filing related to stock sales under a pre-arranged plan, so the sentiment is neutral.

Risks

• Executive stock sales can sometimes be perceived negatively by investors, although sales under a 10b5-1 plan are typically viewed as less concerning since they are pre-planned.

Industry Context

Insider trading activity is closely monitored in the financial industry, and Form 4 filings are a standard part of regulatory compliance. Sales under 10b5-1 plans are common and allow insiders to diversify their holdings while avoiding accusations of trading on non-public information.

Stakeholder Impact

• The stock sales may have a minor impact on shareholders, but the existence of a 10b5-1 plan mitigates concerns about insider trading.

Key Dates