Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
J. Mariner Kemper currently holds 331,122.22 shares of UMB FINANCIAL CORP (UMBF), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, J. Mariner Kemper has been a net seller of UMBF stock. They have purchased $0 and sold $52.9M worth of shares.
J. Mariner Kemper's most recent insider trade was on Feb 9, 2026, when they sold 1,904 shares at $134.29 per share.
J. Mariner Kemper serves as Executive at UMB FINANCIAL CORP (UMBF). They have executed 2000 insider transactions totaling $52.9M over their tenure at the company.
J. Mariner Kemper holds the position of Executive at UMB FINANCIAL CORP, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 5 years and currently hold a stake valued at $0.
J. Mariner Kemper has shown a selling trading pattern, with $0 in total purchases and $52.9M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by J. Mariner Kemper was on Sep 3, 2024, when they sold $1.9M worth of UMBF shares. This transaction involved 18,600 shares at $103.17 per share.
J. Mariner Kemper currently owns 331,122.22 shares of UMB FINANCIAL CORP (UMBF), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of J. Mariner Kemper's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. J. Mariner Kemper has 2000 Form 4 filings on record as an insider at UMB FINANCIAL CORP.
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