Gregory B Cook

Co-COO - Global Businesses, Ecolab

Bought, 12 months

$0.0M

Sold, 12 months

$2.4M

Companies

Latest trade

Aug 11, 2026

Companies

EcolabCo-COO - Global Businesses −$2.4M

Trades

ECL Sold 4,567 shares at $285.13 $1.3M Aug 11

ECL Sold 3,519 shares at $304.25 $1.1M Feb 26

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.