InsiderFlow

KEMPER J MARINER

UMBFO

KEMPER J MARINER serves as Chairman and CEO at UMB Financial Corporation Depositary Shares Each Representing a 1/400th Interest in a Share of 7.750% Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock, Series B (UMBFO). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

65 trades

$66.78M

Net Position

Net Seller

$66.78M

Companies Traded

2

UMBFO, UMBF

Active Period

Mar 2021 – Feb 2026

65 total trades

Most Recent

Sell UMBFO

Feb 11, 2026 · $144.1K

KEMPER J MARINER's Insider Trading at UMB Financial Corporation Depositary Shares Each Representing a 1/400th Interest in a Share of 7.750% Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock, Series B (UMBFO)

Buys

0 · $0.00

Sells

45 · $51.35M

Total Shares Bought

0

Total Shares Sold

566,051

UMBFO Price Chart
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DateTypeValue
Feb 11, 2026 Sell$144.1K
Feb 10, 2026 Sell$228.7K
Feb 7, 2026 Sell$274.4K
Feb 2, 2026 Sell$2.41M
Jun 2, 2025 Sell$551.0K
Feb 21, 2025 Sell$380.1K
Dec 4, 2024 Sell$3.04M
Nov 4, 2024 Sell$2.64M
Oct 2, 2024 Sell$2.47M
Sep 4, 2024 Sell$2.50M
Aug 26, 2024 Sell$97.8K
Aug 7, 2024 Sell$940.7K
Aug 5, 2024 Sell$4.04M
Jul 5, 2024 Sell$680.4K
Jul 2, 2024 Sell$1.35M
Jun 4, 2024 Sell$1.31M
May 15, 2024 Sell$677.4K
May 2, 2024 Sell$1.30M
Apr 3, 2024 Sell$2.07M
Apr 1, 2024 Sell$699.2K
Mar 13, 2024 Sell$1.92M
Feb 5, 2024 Sell$290.8K
Dec 5, 2023 Sell$608.2K
Nov 17, 2023 Sell$4.70M
Sep 5, 2023 Sell$452.4K
Sep 1, 2023 Sell$437.5K
Aug 31, 2023 Sell$634.9K
Aug 30, 2023 Sell$637.9K
Aug 29, 2023 Sell$638.9K
Aug 28, 2023 Sell$635.5K
Mar 6, 2023 Sell$708.4K
Feb 6, 2023 Sell$1.46M
Feb 1, 2023 Sell$1.58M
Jan 31, 2023 Sell$625.8K
Dec 2, 2022 Sell$194.3K
Nov 7, 2022 Sell$411.3K
Aug 22, 2022 Sell$4.14M
Mar 17, 2022 Sell$858.3K
Feb 10, 2022 Sell$313.2K
Feb 2, 2022 Sell$852.9K
Jan 3, 2022 Sell$901.2K
Dec 14, 2021 Sell$105.0K
Dec 3, 2021 Sell$225.6K
Nov 24, 2021 Sell$109.2K
Nov 18, 2021 Sell$106.8K

KEMPER J MARINER's Insider Trading at UMB Financial Corporation (UMBF)

Buys

0 · $0.00

Sells

5 · $5.86M

Total Shares Bought

0

Total Shares Sold

48,114

UMBF Price Chart
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DateTypeValue
Feb 9, 2026 Sell$255.7K
Feb 3, 2026 Sell$2.41M
Dec 31, 2025 Sell$877.6K
Dec 8, 2025 Sell$1.76M
Sep 9, 2025 Sell$561.4K

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KEMPER J MARINER Insider Trading Activity | UMB Financial Corporation Depositary Shares Each Representing a 1/400th Interest in a Share of 7.750% Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock, Series B | InsiderFlow