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Kemper J Mariner

Chairman And CEO

2 companies

Insider Signal Score

59
Good
Trades Analyzed
65
12M Win Rate
51.7%
Avg 3M Return
-0.6%
Avg 12M Return
-10.2%

Kemper J Mariner is a Chairman And CEO at UMBFO with holdings across 2 companies. Recent SEC Form 4 filings include 0 buys and 17 sells.

Estimated insider holdings value: $81.3M based on current market prices.

Holdings by Company

UMBFOFeb 2, 2026
Current Shares1.51M
Value$39.46M
Net Activity-18,714
Bought: 0Sold: 18.7K
UMBFDec 31, 2025
Current Shares321.9K
Value$41.81M
Net Activity-295,909
Bought: 0Sold: 295.9K

Transaction History

Showing 1 filings (page 8)
DateTickerRoleTypeSharesPriceValueChg%3M12MSEC
Mar 2, 2023
UMBF
Umb Financial Corp
Chairman And CEOSell2,640$87.91$232,095.22--35.7%-8.4%
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