Person

Gregory B. Cook

Co-COO - Global Businesses, Ecolab

Current S&P 500 boards
0
Current roles
1
Open-market buys
$0
Open-market sales
$3.9M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

  • ECL
    Ecolab
    Co-COO - Global Businesses
    since Aug 2023

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Aug 11, 2026ECLSale4,567$285.13$1.3M
Feb 26, 2026ECLSale3,519$304.25$1.1M
May 15, 2025ECLSale2,234$253.00$565K
Aug 29, 2024ECLSale3,811$249.33$950K

SEC reporting-owner ID (CIK) 1989181 · all filings on EDGAR

Gregory B. Cook (ECL) | USBoard