J. Mariner Kemper
CIK: 0001229109
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
UMB FINANCIAL CORP
Discretionary Trading P&L
Holdings
Transaction History (48 total)
- Aug 4, 2026UMBF
UMB FINANCIAL CORP
Sale(S)Indirect15.1K shares at avg. $148.55$2.2M - Aug 3, 2026UMBF
UMB FINANCIAL CORP
Gift(G)Indirect9.8K shares- - Aug 3, 2026UMBF
UMB FINANCIAL CORP
Sale(S)Indirect4.2K shares at avg. $147.27$619K - Feb 11, 2026UMBF
UMB FINANCIAL CORP
Tax Payment(F)Direct1.1K shares at avg. $132.16$144K - Feb 10, 2026UMBF
UMB FINANCIAL CORP
Tax Payment(F)Direct1.7K shares at avg. $132.87$229K - Feb 9, 2026UMBF
UMB FINANCIAL CORP
Tax Payment(F)Direct1.9K shares at avg. $134.29$256K - Feb 9, 2026UMBF
UMB FINANCIAL CORP
Award(A)Direct16.5K shares- - Feb 7, 2026UMBF
UMB FINANCIAL CORP
Tax Payment(F)Direct2K shares at avg. $134.32$274K - Feb 2, 2026UMBF
UMB FINANCIAL CORP
Sale(S)Indirect7.2K shares at avg. $129.19$936K - Feb 2, 2026UMBF
UMB FINANCIAL CORP
Sale(S)Indirect8K shares at avg. $128.04$1.0M - Feb 2, 2026UMBF
UMB FINANCIAL CORP
Sale(S)Direct3.5K shares at avg. $129.06$452K - Dec 31, 2025UMBF
UMB FINANCIAL CORP
Tax Payment(F)Direct7.6K shares at avg. $115.04$878K - Dec 8, 2025UMBF
UMB FINANCIAL CORP
Sale(S)Indirect15.4K shares at avg. $114.58$1.8M - Oct 31, 2025UMBF
UMB FINANCIAL CORP
Award(A)Direct5.6K shares- - Sep 10, 2025UMBF
UMB FINANCIAL CORP
Sale(S)Indirect100 shares at avg. $122.55$12K - Sep 10, 2025UMBF
UMB FINANCIAL CORP
Sale(S)Indirect100 shares at avg. $122.51$12K - Sep 10, 2025UMBF
UMB FINANCIAL CORP
Sale(S)Indirect800 shares at avg. $122.66$98K - Sep 9, 2025UMBF
UMB FINANCIAL CORP
Sale(S)Direct3.4K shares at avg. $125.37$426K - Sep 9, 2025UMBF
UMB FINANCIAL CORP
Sale(S)Direct100 shares at avg. $124.92$12K - Aug 13, 2025UMBF
UMB FINANCIAL CORP
Sale(S)Indirect15.5K shares at avg. $116.33$1.8M - Jun 2, 2025UMBF
UMB FINANCIAL CORP
Sale(S)Indirect1.5K shares at avg. $101.84$148K - Jun 2, 2025UMBF
UMB FINANCIAL CORP
Sale(S)Indirect4K shares at avg. $101.80$403K - Feb 21, 2025UMBF
UMB FINANCIAL CORP
Sale(S)Direct601 shares at avg. $108.89$65K - Feb 21, 2025UMBF
UMB FINANCIAL CORP
Sale(S)Direct2.9K shares at avg. $108.55$315K - Feb 12, 2025UMBF
UMB FINANCIAL CORP
Tax Payment(F)Direct1.1K shares at avg. $112.94$128K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 4, 2026 | UMBF UMB FINANCIAL CORP | Sale(S) | 15,062 | $148.55 | $2,237,460 | Indirect |
| Aug 3, 2026 | UMBF UMB FINANCIAL CORP | Gift(G) | 9,761 | - | $0 | Indirect |
| Aug 3, 2026 | UMBF UMB FINANCIAL CORP | Sale(S) | 4,200 | $147.27 | $618,534 | Indirect |
| Feb 11, 2026 | UMBF UMB FINANCIAL CORP | Tax Payment(F) | 1,090 | $132.16 | $144,054 | Direct |
| Feb 10, 2026 | UMBF UMB FINANCIAL CORP | Tax Payment(F) | 1,721 | $132.87 | $228,669 | Direct |
| Feb 9, 2026 | UMBF UMB FINANCIAL CORP | Tax Payment(F) | 1,904 | $134.29 | $255,688 | Direct |
| Feb 9, 2026 | UMBF UMB FINANCIAL CORP | Award(A) | 16,510 | - | $0 | Direct |
| Feb 7, 2026 | UMBF UMB FINANCIAL CORP | Tax Payment(F) | 2,043 | $134.32 | $274,416 | Direct |
| Feb 2, 2026 | UMBF UMB FINANCIAL CORP | Sale(S) | 7,242 | $129.19 | $935,564 | Indirect |
| Feb 2, 2026 | UMBF UMB FINANCIAL CORP | Sale(S) | 7,972 | $128.04 | $1,020,764 | Indirect |
| Feb 2, 2026 | UMBF UMB FINANCIAL CORP | Sale(S) | 3,500 | $129.06 | $451,695 | Direct |
| Dec 31, 2025 | UMBF UMB FINANCIAL CORP | Tax Payment(F) | 7,629 | $115.04 | $877,640 | Direct |
| Dec 8, 2025 | UMBF UMB FINANCIAL CORP | Sale(S) | 15,367 | $114.58 | $1,760,751 | Indirect |
| Oct 31, 2025 | UMBF UMB FINANCIAL CORP | Award(A) | 5,613 | - | - | Direct |
| Sep 10, 2025 | UMBF UMB FINANCIAL CORP | Sale(S) | 100 | $122.55 | $12,255 | Indirect |
| Sep 10, 2025 | UMBF UMB FINANCIAL CORP | Sale(S) | 100 | $122.51 | $12,251 | Indirect |
| Sep 10, 2025 | UMBF UMB FINANCIAL CORP | Sale(S) | 800 | $122.66 | $98,124 | Indirect |
| Sep 9, 2025 | UMBF UMB FINANCIAL CORP | Sale(S) | 3,400 | $125.37 | $426,258 | Direct |
| Sep 9, 2025 | UMBF UMB FINANCIAL CORP | Sale(S) | 100 | $124.92 | $12,492 | Direct |
| Aug 13, 2025 | UMBF UMB FINANCIAL CORP | Sale(S) | 15,523 | $116.33 | $1,805,742 | Indirect |
| Jun 2, 2025 | UMBF UMB FINANCIAL CORP | Sale(S) | 1,452 | $101.84 | $147,872 | Indirect |
| Jun 2, 2025 | UMBF UMB FINANCIAL CORP | Sale(S) | 3,960 | $101.80 | $403,128 | Indirect |
| Feb 21, 2025 | UMBF UMB FINANCIAL CORP | Sale(S) | 601 | $108.89 | $65,443 | Direct |
| Feb 21, 2025 | UMBF UMB FINANCIAL CORP | Sale(S) | 2,899 | $108.55 | $314,686 | Direct |
| Feb 12, 2025 | UMBF UMB FINANCIAL CORP | Tax Payment(F) | 1,134 | $112.94 | $128,074 | Direct |
1-25 of 48 transactions
About KEMPER J MARINER
KEMPER J MARINER (SEC CIK 0001229109) files insider reports with the SEC as Chairman and CEO of UMB FINANCIAL CORP (UMBF).
Signal8 holds 27 ownership filings by KEMPER J MARINER, all Form 4s, filed between Sep 4, 2024 and Aug 6, 2026. Those filings report 48 transactions, from Nov 1, 2018 to Aug 4, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on KEMPER J MARINER's filings is in KANSAS CITY, MO.
Recent filings by KEMPER J MARINER
Other insiders filing for UMB FINANCIAL CORP (UMBF)
- Williamson Paul Michael, President Commercial Banking
- Gallagher Kevin Charles, Director
- Peterman Tamara, Director
- GRAVES GREG M, Director
- Terry Thomas S, Chief Credit Officer
- Shankar Ram, Chief Financial Officer