Kemper J Mariner
UMB Financial Corp ยท Chairman and CEO
Kemper J Mariner is listed in public filings as director, officer: Chairman and CEO. This Kemper J Mariner insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include UMB Financial Corp (UMBF). Investors use Kemper J Mariner's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $43M328.7k shares | Grant / ExerciseFeb 11, 2026 | $144.1K1.1k shares | $132.16 | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $44M329.6k shares | Grant / ExerciseFeb 10, 2026 | $228.7K1.7k shares | $132.87 | -- | |
| $44M331.1k shares | Grant / ExerciseFeb 9, 2026 | $255.7K1.9k shares | $134.29 | -- | |
| --332.9k shares | Grant / ExerciseFeb 9, 2026 | Disclosure amount unavailable16.5k shares | -- | -- | |
| $42M316.3k shares | Grant / ExerciseFeb 7, 2026 | $274.4K2k shares | $134.32 | -- | |
| $194M1.5M shares | SellFeb 2, 2026 | $1.0M8k shares | $128.04 | -- | |
| $195M1.5M shares | SellFeb 2, 2026 | $935.6K7.2k shares | $129.19 | -- | |
| $41M318.4k shares | SellFeb 2, 2026 | $451.7K3.5k shares | $129.06 | -- | |
| $37M321.9k shares | Grant / ExerciseDec 31, 2025 | $877.6K7.6k shares | $115.04 | -- | |
| $174M1.5M shares | SellDec 8, 2025 | $1.8M15.4k shares | $114.58 | -- | |
| --329.5k shares | Grant / ExerciseOct 31, 2025 | Disclosure amount unavailable5.6k shares | -- | -- | |
| $1.0M8.2k shares | SellSep 10, 2025 | $98.1K800 shares | $122.66 | -- | |
| $993k8.1k shares | SellSep 10, 2025 | $12.3K100 shares | $122.55 | -- | |
| $980k8k shares | SellSep 10, 2025 | $12.3K100 shares | $122.51 | -- | |
| $41M323.9k shares | SellSep 9, 2025 | $426.3K3.4k shares | $125.37 | -- | |
| $41M327.3k shares | SellSep 9, 2025 | $12.5K100 shares | $124.92 | -- | |
| $179M1.5M shares | SellAug 13, 2025 | $1.8M15.5k shares | $116.33 | -- | |
| $40M392k shares | SellJun 2, 2025 | $403.1K4k shares | $101.80 | -- | |
| $29M288.9k shares | SellJun 2, 2025 | $147.9K1.5k shares | $101.84 | -- | |
| $36M334.9k shares | SellFeb 21, 2025 | $314.7K2.9k shares | $108.55 | -- | |
| $36M334.3k shares | SellFeb 21, 2025 | $65.4K601 shares | $108.89 | -- | |
| $38M337.8k shares | Grant / ExerciseFeb 12, 2025 | $128.1K1.1k shares | $112.94 | -- | |
| $39M338.8k shares | Grant / ExerciseFeb 11, 2025 | $128.3K1.1k shares | $114.17 | -- | |
| $38M339.8k shares | Grant / ExerciseFeb 10, 2025 | $185.0K1.6k shares | $113.24 | -- | |
| $39M341.3k shares | Grant / ExerciseFeb 9, 2025 | $214.3K1.9k shares | $114.11 | -- | |
| --343.1k shares | Grant / ExerciseFeb 7, 2025 | Disclosure amount unavailable14k shares | -- | -- | |
| --289.7k shares | Grant / ExerciseJan 31, 2025 | Disclosure amount unavailable17.2k shares | -- | -- | |
| --329.1k shares | Grant / ExerciseJan 31, 2025 | Disclosure amount unavailable39.3k shares | -- | -- | |
| $33M272.6k shares | Grant / ExerciseJan 27, 2025 | $1.1M9.4k shares | $121.11 | -- | |
| --282k shares | Grant / ExerciseJan 27, 2025 | Disclosure amount unavailable24.2k shares | -- | -- | |
| $194M1.6M shares | SellDec 2, 2024 | $1.8M14.7k shares | $125.18 | -- | |
| $195M1.6M shares | SellDec 2, 2024 | $1.2M9.6k shares | $124.61 | -- |