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KEMPER J MARINER

SEC insider (Form 3/4/5 filer). CIK 0001229109. Chairman and CEO at UMB FINANCIAL CORP (UMBF). 48 reported Form 4/5 transactions since Sep 2024; latest on Aug 4, 2026. Located in KANSAS CITY, MO.

Companies KEMPER J MARINER has filed insider reports for

  • UMB FINANCIAL CORP (UMBF): Director, Officer, Chairman and CEO
KEMPER J MARINER profile photo

KEMPER J MARINER

CIK: 0001229109

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)28 (58.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)7 (14.6%)

Compensation grants

Other (G, F, J, C, D, …)13 (27.1%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

UMB FINANCIAL CORP logo
UMBF

UMB FINANCIAL CORP

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (48 total)

  • UMB FINANCIAL CORP logo
    UMBF

    UMB FINANCIAL CORP

    Aug 4, 2026
    Sale
    Indirect
    15.1K shares at avg. $148.55$2.2M
  • UMB FINANCIAL CORP logo
    UMBF

    UMB FINANCIAL CORP

    Aug 3, 2026
    Sale
    Indirect
    4.2K shares at avg. $147.27$619K
  • UMB FINANCIAL CORP logo
    UMBF

    UMB FINANCIAL CORP

    Aug 3, 2026
    Gift
    Indirect
    9.8K shares-
  • UMB FINANCIAL CORP logo
    UMBF

    UMB FINANCIAL CORP

    Feb 11, 2026
    Tax Payment
    Direct
    1.1K shares at avg. $132.16$144K
  • UMB FINANCIAL CORP logo
    UMBF

    UMB FINANCIAL CORP

    Feb 10, 2026
    Tax Payment
    Direct
    1.7K shares at avg. $132.87$229K
  • UMB FINANCIAL CORP logo
    UMBF

    UMB FINANCIAL CORP

    Feb 9, 2026
    Tax Payment
    Direct
    1.9K shares at avg. $134.29$256K
  • UMB FINANCIAL CORP logo
    UMBF

    UMB FINANCIAL CORP

    Feb 9, 2026
    Award
    Direct
    16.5K shares-
  • UMB FINANCIAL CORP logo
    UMBF

    UMB FINANCIAL CORP

    Feb 7, 2026
    Tax Payment
    Direct
    2K shares at avg. $134.32$274K
  • UMB FINANCIAL CORP logo
    UMBF

    UMB FINANCIAL CORP

    Feb 2, 2026
    Sale
    Direct
    3.5K shares at avg. $129.06$452K
  • UMB FINANCIAL CORP logo
    UMBF

    UMB FINANCIAL CORP

    Feb 2, 2026
    Sale
    Indirect
    8K shares at avg. $128.04$1.0M

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