Thomas W. Handley is President & COO at ECOLAB INC. (ECL). They have made 5 open-market trades across 2 companies since 2013, most recently 2026-09-28.
CIK 0001275967
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.
1 open-market purchase totalling $99K since 2026, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ECL | 111,992 | $32.3M |
| RSG | 2,057 | $476K |
| FUL | 2,000 | $103K |
| Total | $32.9M |
Shares reported on the most recent Form 4, priced at the 2026-09-30 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| FUL | BUY | 2026-09-28 | 2026-09-30 | $49.41 | $99K | +0.3% | — | — |
| ECL | SELL | 2019-03-18 | 2019-03-20 | $174.19 | $25.3M | +2.4% | +4.8% | +8.3% |
| ECL | SELL | 2017-12-05 | 2017-12-06 | $137.50 | $1.6M | -0.5% | +0.5% | -4.0% |
| ECL | SELL | 2017-09-14 | 2017-09-15 | $130.63 | $1.9M | -1.6% | +2.6% | +2.5% |
| ECL | SELL | 2013-11-20 | 2013-11-22 | $106.74 | $2.1M | -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.