Stefan Hamelmann - Net Worth and Insider Trading
Stefan Hamelmann Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Stefan Hamelmann owns 1 companies in total, including Ecolab Inc (ECL) .
Click here to see the complete history of Stefan Hamelmann’s form 4 insider trades.
Insider Ownership Summary of Stefan Hamelmann
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
ECL | Ecolab Inc | 2003-06-30 | director |
Stefan Hamelmann Trading Performance
Stefan Hamelmann Ownership Network
Ownership Network List of Stefan Hamelmann
Ownership Network Relation of Stefan Hamelmann

Stefan Hamelmann Owned Company Details
What does Ecolab Inc do?
Who are the key executives at Ecolab Inc?
Stefan Hamelmann is the director of Ecolab Inc. Other key executives at Ecolab Inc include Chief Technical Officer & SVP Larry L Berger , SVP & CORPORATE CONTROLLER Jennifer J Bradway , and EVP & CSCO Machiel Duijser .
Ecolab Inc (ECL) Insider Trades Summary
Over the past 18 months, Stefan Hamelmann made no insider transaction in Ecolab Inc (ECL). 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 2,500 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 20,939 shares of Ecolab Inc (ECL) in total and bought 400 shares, with a net sale of 20,539 shares. During the past 18 months, 2,102,006 shares of Ecolab Inc (ECL) were sold and 2,500 shares were bought by its insiders, resulting in a net sale of 2,099,506 shares.
Ecolab Inc (ECL)'s detailed insider trading history can be found in Insider Trading Tracker table.
Ecolab Inc Insider Transactions
Stefan Hamelmann Mailing Address
Above is the net worth, insider trading, and ownership report for Stefan Hamelmann. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Stefan Hamelmann's mailing address is: Dusseldorf Germany 2m 40191.