Trade Summary

Yesterday, Mason Phillip James, serving as President, Inst. Banking at UMB FINANCIAL CORP (UMBF), sold 800 shares at $147.00 per share, for a total transaction value of $117,600.00. Following this transaction, Mason Phillip James now holds 8,894 shares of UMBF.

This sale represents a 8.25% decrease in Mason Phillip James's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, August 4, 2026 and publicly disclosed via SEC Form 4 filing on Tuesday, August 4, 2026 at 5:26 PM ET, meaning the disclosure happened on the same day as the trade.

UMB FINANCIAL CORP operates in the FINANCIAL SERVICES sector, specifically within the BANKS - REGIONAL industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.