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Cook Gregory B

SEC Form 4 insider
Co-COO - Global Businesses · ECOLAB INC. ($ECL)
1 thesis · first seen Aug 11, 2026
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Past performance does not predict future results. Informational only, not investment advice.

Thesis history

$ECLSEC Form 4bearish
Cook Gregory B · Co-COO - Global Businesses at ECOLAB INC. · 6h agono track record yet
Sold 4,567 @ $285.13 avg · $1,302,300 · 2026-08-11

Form 4: Cook Gregory B sold ECL

Cook Gregory B (Co-COO - Global Businesses at ECOLAB INC.) reported an open-market sale of 4,567.42 shares of ECL at an average $285.13, roughly $1,302,300, in a Form 4 filed 2026-08-11.

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View filing on SEC.gov →

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