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Form 4 · Statement of Changes in Beneficial Ownership · Filed 2026-05-04

Cook Gregory B Files Ecolab (ECL) Form 4 - May 04, 2026

Cook Gregory B traded 12.2K ECL shares worth $987.5K in this Form 4 filing, reported to the SEC on 2026-05-04.

Insider
Cook Gregory B
Issuer
Ecolab Inc. ECL · NYSE
Filed
Period
2026-05-04
Accession
0001989181-26-000008

Transactions (2)

Insider Date Type Shares Price Value Own
Cook Gregory B 2026-05-04 Buy 8.4K - $0.00 Direct
Cook Gregory B 2026-05-04 Sell 3.8K $257.93 $987.5K Direct
Net change+4.6K−$987.5K

About Ecolab Inc.

Ecolab Inc. is a global leader in water, hygiene, and energy technologies and services. The company provides comprehensive solutions and on-site services to promote safe food, maintain clean environments, optimize water and energy use, and improve operational efficiencies for customers worldwide. Operating across various sectors such as food service, hospitality, healthcare, and industrial markets, Ecolab addresses critical challenges related to public health, resource management, and sustainability. Founded in 1923 and headquartered in St. Paul, Minnesota, Ecolab has grown to serve over three million customer locations in more than 170 countries. By focusing on innovative technologies and personalized services, Ecolab plays a crucial role in enhancing the operational performance and environmental compliance of its clients, ultimately driving industry standards in safety and sustainability.

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