Michael A. Hickey is President & VP at ECOLAB INC. (ECL). They have made 13 open-market trades across 1 company since 2006, most recently 2025-10-21.
CIK 0000031462
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ECL | SELL | 2019-06-05 | 2019-06-07 | $190.57 | $17.1M | -5.8% | -1.3% | +2.6% |
| ECL | SELL | 2018-09-13 | 2018-09-14 | $155.80 | $10.1M | +0.0% | -6.7% | -1.1% |
| ECL | SELL | 2017-12-05 | 2017-12-07 | $137.54 | $2.7M | -1.1% | +0.1% | -2.8% |
| ECL | SELL | 2017-05-30 | 2017-06-01 | $131.30 | $3.6M | +0.5% | -0.7% | -2.2% |
| ECL | SELL | 2016-08-29 | 2016-08-29 | $123.90 | $4.4M | -4.4% | -2.2% | -6.2% |
| ECL | SELL | 2016-08-29 | 2016-08-29 | $123.90 | $2.2M | -4.4% | -2.2% | -6.2% |
| ECL | SELL | 2015-11-20 | 2015-11-24 | $119.19 | $2.5M | -8.7% | -0.4% | -4.3% |
| ECL | SELL | 2013-10-31 | 2013-11-01 | $106.37 | $3.2M | -8.7% | -0.4% | -0.4% |
| ECL | SELL | 2012-12-04 | 2012-12-05 | $72.00 | $2.9M | -8.7% | -0.4% | -0.4% |
| ECL | SELL | 2012-05-07 | 2012-05-07 | $64.00 | $736K | -8.7% | -0.4% | -0.4% |
| ECL | SELL | 2010-12-10 | 2010-12-10 | $48.48 | $1.4M | -8.7% | -0.4% | -0.4% |
| ECL | SELL | 2007-11-30 | 2007-12-04 | $47.83 | $1.1M | -8.7% | -0.4% | -0.4% |
| ECL | SELL | 2006-08-17 | 2006-08-18 | $45.09 | $608K | -8.7% | -0.4% | -0.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.