Ecolab INC Form 4 insider transactions

Ecolab Inc. Director David MacLennan purchased 800 shares of common stock at a price of $256.912 per share.

Ecolab Inc. Director John J. Zillmer reported the acquisition of 41.80 shares of common stock on March 31, 2026, through a dividend reinvestment plan.

Ecolab Director Julie Whalen reported a transaction involving 137.82 shares of common stock on March 31, 2026.

Ecolab Inc. Director Victoria Reich reported the acquisition of 137.82 shares of common stock on March 31, 2026.

Ecolab Inc. Director Lionel L. Nowell III reported the acquisition of 137.82 shares of common stock on March 31, 2026.

Ecolab Inc. Director Tracy B. McKibben reported the acquisition of 137.82 shares of common stock on March 31, 2026, acquired at a price of $137.82 per share.

Ecolab Inc. Director David MacLennan reported transactions involving Ecolab common stock on March 31, 2026.

Ecolab Inc. Director Michael Larson reported the acquisition of 137.82 shares of common stock on March 31, 2026.

Ecolab Inc. Director Marion K. Gross acquired shares of common stock through a dividend reinvestment plan.

Ecolab Inc. Director Eric Mark Green reported transactions involving Ecolab Inc. common stock on March 31, 2026.

Ecolab Inc. Director Michel D. Doukeris acquired shares of common stock on March 31, 2026, as reported in a Form 4 filing.

Ecolab Inc. Director Shari L. Ballard acquired shares of common stock on March 31, 2026, through a transaction valued at approximately $263.03.

Ecolab Inc. Director Judson Althoff acquired 137.82 shares of common stock on March 31, 2026, as reported in a Form 4 filing.

Ecolab Director Michael Larson exercised stock options and subsequently sold shares to cover the exercise price and taxes on March 27, 2026.

Ecolab's EVP & President of Institutional Group, Gregory B. Cook, exercised stock options and subsequently sold a portion of the acquired shares, resulting in a net increase in direct ownership.

Ecolab's EVP of Human Resources, Margeaux King, saw 1,662 restricted stock units vest, resulting in a net acquisition of 1,134.834 common shares after tax withholding.

Ecolab Director Tracy B. McKibben exercised stock options and subsequently sold a portion of the acquired common stock.

Ecolab's Chairman and CEO, Christophe Beck, exercised stock options and subsequently sold a portion of the acquired common stock.

Ecolab's Chief Financial Officer, Scott D. Kirkland, reported a charitable donation of 404 shares of common stock.

Ecolab Director John J. Zillmer acquired 128 shares of common stock, increasing his beneficial ownership to 47,591.24 shares.

Ecolab Inc. Director Julie Whalen reported the acquisition of 128 shares of common stock, bringing her total direct beneficial ownership to 203.01 shares.

Ecolab Director Suzanne M. Vautrinot acquired 128 shares of common stock, increasing her beneficial ownership to 11,490.79 shares.

Ecolab Director Victoria Reich reported an acquisition of 128 shares of common stock, increasing her beneficial ownership to 25,175.69 shares.

Ecolab Director Lionel L. Nowell, III acquired 128 shares of common stock, increasing his beneficial ownership to 6,470.89 shares.

Ecolab Director Tracy B. McKibben acquired 128 shares of common stock, increasing her beneficial ownership to 10,322.58 shares.

Ecolab Director David MacLennan reported recent acquisitions of company common stock, including shares from a dividend reinvestment plan and open market purchases, under a Rule 10b5-1 plan.

Ecolab Director Michael Larson reported the acquisition of 128 shares of common stock, increasing his beneficial ownership to 17,548.43 shares.

Ecolab Director Marion K. Gross reported a scheduled acquisition of 128 shares of common stock on December 31, 2025, under a Rule 10b5-1 plan.

Ecolab Director Eric Green reported an increase in his direct beneficial ownership of the company's common stock through two transactions on December 31, 2025.

Ecolab Inc. Director Michel D. Doukeris reported the acquisition of 128 shares of common stock, increasing his direct beneficial ownership.