Gregory B Cook

Co-COO - Global Businesses · 1 filing · Latest: May 4, 2026

ECOLAB INC.

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
ECL	Gregory B Cook	Co-COO - Global Businesses	May 4, 2026	Tax Withholding	$257.93	3,828.576	$987.5K	16,240.818	May 6 4:58 PM
ECL	Gregory B Cook	Co-COO - Global Businesses	May 4, 2026	Option Exercise	—	8,396	—	20,069.394	May 6 4:58 PM