David MacLennan bought $126k of ECL
director at ECOLAB INC.. 500 shares at an average of $251.75, traded May 7, 2025, filed May 9, 2025.
Score components
- +15RoleDirector
- +11Trade size$126k at market
- 0Relative to holdingsHoldings up 2.6%
- 0Price contextNear the top of the 52-week range
- 0ClusterNo other insider buying within 14 days
- +5Repeat buying2 buys in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001415889-25-012528, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 7, 2025 | POpen-market purchase Common Stock | +500 | $251.75 | $126k | 19,465 | May 9, 2025 |
Related signals
Other insiders at ECOLAB INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 50Moderate | ECLbuy ECOLAB INC. | Eric Mark Green director | $1.0M 3,690 shares | +87% | |
| 15Weak | ECLsell ECOLAB INC. | Victoria Reich director | $352k 1,300 shares | -5% | |
| 32Weak | ECOLAB INC. | Gregory B Cook EVP & PRES - INST GROUP | $565k 2,234 shares | -20% | |
| 53Moderate | ECOLAB INC. | Nicholas J. Alfano EVP & PRES - GLOBAL INDUSTRIAL | $2.5M 9,930 shares | -68% | |
| 50Moderate | ECOLAB INC. | Larry L Berger EVP & CHIEF TECHNICAL OFFICER | $2.9M 10,858 shares | -41% | |
| 33Weak | ECOLAB INC. | Jennifer J Bradway SVP & CORPORATE CONTROLLER | $229k 856 shares | -17% | |
| 75Notable | ECOLAB INC. | Machiel Duijser EVP & CSCO | $1.5M 5,721 shares | -60% | |
| 32Weak | ECOLAB INC. | Arthur J Higgins director | $473k 1,800 shares | -6% | |
| 25Weak | ECLbuy ECOLAB INC. | David MacLennan director | $106k 400 shares | +2% | |
| 37Weak | ECOLAB INC. | Tracy B McKibben director | $451k 1,704 shares | -15% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.