SEC Filing Summary for ECOLAB INC.

This filing details recent transactions by Scott D. Kirkland, Chief Financial Officer of ECOLAB INC. On July 30, 2026, Kirkland acquired 3,972 shares of Common Stock at a price of $117.73 per share, increasing his post-transaction holdings to 20,881.412 shares. Concurrently, he disposed of 3,357 shares at $276.96 per share, resulting in 17,524.412 shares remaining. Additionally, an employee stock option for 3,972 shares of Common Stock, granted under the 2010 Stock Incentive Plan, was exercised. The option became exercisable in stages, with the reported transaction occurring on the first anniversary of its grant date. The filing also notes that Kirkland holds 1,477.401 units in the Ecolab Savings Plan, equivalent to approximately 2,710 shares of Common Stock.