Gregory B Cook - Net Worth and Insider Trading
Gregory B Cook Net Worth
The estimated net worth of Gregory B Cook is at least $3 Million dollars as of 2025-07-22. Gregory B Cook is the EVP & PRES - INST GROUP of Ecolab Inc and owns about 12,651 shares of Ecolab Inc (ECL) stock worth over $3 Million. Details can be seen in Gregory B Cook's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Gregory B Cook has not made any transactions after 2025-05-15 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Gregory B Cook
Gregory B Cook Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Gregory B Cook owns 1 companies in total, including Ecolab Inc (ECL) .
Click here to see the complete history of Gregory B Cook’s form 4 insider trades.
Insider Ownership Summary of Gregory B Cook
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| ECL | Ecolab Inc | 2025-05-15 | EVP & PRES - INST GROUP |
Gregory B Cook Latest Holdings Summary
Gregory B Cook currently owns a total of 1 stock. Gregory B Cook owns 12,651 shares of Ecolab Inc (ECL) as of May 15, 2025, with a value of $3 Million.
Latest Holdings of Gregory B Cook
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| ECL | Ecolab Inc | 2025-05-15 | 12,651 | 269.44 | 3,408,685 |
Holding Weightings of Gregory B Cook
Gregory B Cook Form 4 Trading Tracker
According to the SEC Form 4 filings, Gregory B Cook has made a total of 2 transactions in Ecolab Inc (ECL) over the past 5 years, including 0 buys and 2 sells. The most-recent trade in Ecolab Inc is the sale of 2,234 shares on May 15, 2025, which brought Gregory B Cook around $565,202.
Insider Trading History of Gregory B Cook
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Gregory B Cook Trading Performance
Gregory B Cook Ownership Network
Ownership Network List of Gregory B Cook
Ownership Network Relation of Gregory B Cook
Gregory B Cook Owned Company Details
What does Ecolab Inc do?
Who are the key executives at Ecolab Inc?
Gregory B Cook is the EVP & PRES - INST GROUP of Ecolab Inc. Other key executives at Ecolab Inc include EVP & PRES - GLOBAL INDUSTRIAL Nicholas J. Alfano , Chief Technical Officer & SVP Larry L Berger , and SVP & CORPORATE CONTROLLER Jennifer J Bradway .
Ecolab Inc (ECL) Insider Trades Summary
Over the past 18 months, Gregory B Cook made 2 insider transaction in Ecolab Inc (ECL) with a net sale of 6,045. Other recent insider transactions involving Ecolab Inc (ECL) include a net sale of 2,006,813 shares made by Gates William H Iii , a net purchase of 2,200 shares made by David Maclennan , and a net sale of 8,300 shares made by Arthur J Higgins .
In summary, during the past 3 months, insiders sold 13,464 shares of Ecolab Inc (ECL) in total and bought 500 shares, with a net sale of 12,964 shares. During the past 18 months, 2,089,843 shares of Ecolab Inc (ECL) were sold and 2,200 shares were bought by its insiders, resulting in a net sale of 2,087,643 shares.
Ecolab Inc (ECL)'s detailed insider trading history can be found in Insider Trading Tracker table.
Ecolab Inc Insider Transactions
Gregory B Cook Mailing Address
Above is the net worth, insider trading, and ownership report for Gregory B Cook. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Gregory B Cook's mailing address is: Saint Paul Mn 55102.
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