The breadth of selling across the C-suite and board is unusual for a bank with 84% analyst bullishness. Monitor for any upcoming 8-K or earnings pre-announcement. If the stock breaks below $144 (the lowest sale price in the cluster), it could signal further insider selling or negative news flow.
Price Chart
Executive Summary
A cluster of 7 UMBF insiders, including the Chairman/CEO and multiple C-suite executives, sold a total of ~$1.65M in open-market sales over a 7-day window. The CEO alone sold ~$2.86M (including a non-cash gift) across two days. While the total dollar value is only ~0.015% of the $11.2B market cap, the breadth of selling across senior leadership is notable and warrants monitoring for any upcoming negative news or earnings disappointment.
Key Financial Metrics
Key Facts
- 7 insiders sold shares in a 7-day window ending 2026-08-05
- Chairman/CEO J. Mariner Kemper sold ~$2.86M in open-market sales (two transactions) and gifted 9,761 shares
- Total open-market sales value: ~$1.65M (excluding CEO's gift)
- Sales represent ~0.015% of UMBF's $11.2B market cap
- Selling includes the CEO, President of Institutional Banking, President of Private Wealth Mgmt, EVP, CAO, CHRO, and a Director
Financial Impact
~$1.65M in open-market insider sales over 7 days, or ~0.015% of market cap
Risk Factors
- Insider sales may be pre-planned 10b5-1 trades or tax-related, reducing signal value
- Total dollar amount is small relative to market cap, limiting materiality
- No accompanying negative corporate news or filing to explain the selling
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-UMBF-1786050069013 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 3, 2026 7w ago | Insider Cluster | $143.76 $129.80 | ▼ −9.71% | ▼ −10.31% | $134.26 (−6.61%) |
Sep 1, 2026 7w ago | 8-K | $141.91 $130.01 | ▼ −8.39% | ▼ −8.30% | $134.26 (−5.39%) |
Aug 18, 2026 9w ago | Insider Cluster | $146.10 $134.76 | ▼ −7.76% | ▼ −6.92% | $134.26 (−8.10%) |
Aug 7, 2026 11w ago | Insider Cluster | $146.11 $142.55 | ▼ −2.44% | ▼ −1.52% | $134.26 (−8.11%) |
Aug 6, 2026 11w ago | Insider Cluster | $145.60 $143.76 | ▲ +1.26% | ▲ +0.87% | $134.26 (+7.79%) |
Aug 4, 2026 11w ago | Insider Cluster | $146.81 $141.91 | ▼ −3.34% | ▼ −2.74% | $134.26 (−8.55%) |
Jul 31, 2026 12w ago | Insider Cluster | $147.04 $141.63 | ▼ −3.68% | ▼ −4.92% | $134.26 (−8.69%) |
US Market Status
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