Trade Summary

2 days ago, Brown Darrell R, serving as Co-COO - Global Markets at ECOLAB INC. (ECL), sold 10,000 shares at $260.89 per share, for a total transaction value of $2,608,870.00. Following this transaction, Brown Darrell R now holds 32,733 shares of ECL.

This sale represents a 23.40% decrease in Brown Darrell R's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, June 9, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, June 10, 2026 at 4:34 PM ET, 1 day after the trade was made.

ECOLAB INC. operates in the BASIC MATERIALS sector, specifically within the SPECIALTY CHEMICALS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.