Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies David Maclennan 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.
- Lange Bob de - $69.14M of CAT open-market activity in the last 12 months
- Anthony D. Fassino - $45.82M of CAT open-market activity in the last 12 months
- Denise C. Johnson - $43.74M of CAT open-market activity in the last 12 months
- Iii Donald J. Umpleby - $23.70M of CAT open-market activity in the last 12 months
- Andrew R. J. Bonfield - $20.11M of CAT open-market activity in the last 12 months
- Christophe Beck - $16.83M 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 David Maclennan?
David Maclennan is a corporate insider of ECOLAB INC. (ECL). InsiderAlpha holds 20 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has David Maclennan submitted recently?
3 primary Form 4 filings in the last 90 days, covering 2 companies.
Has David Maclennan been buying or selling stock?
Recorded transactions: 5 open-market purchases ($1.01M) and 0 open-market sales across all tracked filings.
How accurate is David Maclennan's historical track record?
Across 5 tracked purchases, David Maclennan averaged +2.7% avg 30-day return with a 80% 30-day win rate. InsiderAlpha rates the track record at 3/5 stars.
Where can I see all of David Maclennan'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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