Summary
Updated Aug 30, 2026
Michel D. Doukeris files SEC Form 4 reports at ECOLAB INC. (ECL). 6 SEC Form 4 filings on record going back to 2025, most recently on 2 July 2026. Most recent open-market trade: bought $2.00M of ECL on 11 June 2026. Lifetime open-market purchases: $2.00M.
Recent Transactions
5Every recent SEC Form 4 transaction Michel D. Doukeris has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Michel D. Doukeris files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Christophe Beck - $16.83M of ECL open-market activity in the last 12 months
- Nicholas J. Alfano - $2.88M of ECL open-market activity in the last 12 months
- Darrell R. Brown - $2.61M of ECL open-market activity in the last 12 months
- Gregory B. Cook - $2.37M of ECL open-market activity in the last 12 months
- Scott D. Kirkland - $930K of ECL open-market activity in the last 12 months
- David Maclennan - $456K of ECL open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Michel D. Doukeris?
Michel D. Doukeris is a corporate insider of ECOLAB INC. (ECL). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Michel D. Doukeris submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Michel D. Doukeris been buying or selling stock?
Recorded transactions: 1 open-market purchase ($2.00M) and 0 open-market sales across all tracked filings.
Where can I see all of Michel D. Doukeris's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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