Insider · CIK 0001844358
Alexander A. De Boo
officer
Files at ECL (ECOLAB INC.). First filing Nov 20, 2024, latest Nov 25, 2025.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 2
$0 bought, $723k sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
ECL: ECOLAB INC.
ECLOct 9, 2026 · close 281.83
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 29Weak | ECOLAB INC. | $381k 1,422 shares | -20% | +20% from low-6% from high | |
| 40Moderate | ECOLAB INC. | $342k 1,390 shares | -27% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Feb 18, 2026 | ECL ECOLAB INC. | AGrant or award Common Stock | +2,371 | $0.00 | $0 | 8,097 | Feb 20, 2026 |
| Feb 18, 2026 | ECL ECOLAB INC. | FTax withholding Common Stock | -126 | $303.15 | $38k | 7,971 | Feb 20, 2026 |
| Dec 3, 2025 | ECL ECOLAB INC. | AGrant or award Employee Stock Option (Right to Buy)derivative | +4,872 | $0.00 | $0 | 4,872 | Dec 5, 2025 |
| Nov 24, 2025 | ECL ECOLAB INC. | MOption exercise Common Stock | +2,153 | $119.12 | $256k | 7,148 | Nov 25, 2025 |
| Nov 24, 2025 | ECL ECOLAB INC. | SOpen-market sale Common Stock | -1,422 | $268.25 | $381k | 5,726 | Nov 25, 2025 |
| Nov 24, 2025 | ECL ECOLAB INC. | MOption exercise Employee Stock Option (Right to Buy)derivative | -2,153 | $0.00 | $0 | 0 | Nov 25, 2025 |
| Feb 19, 2025 | ECL ECOLAB INC. | AGrant or award Common Stock | +1,215 | $0.00 | $0 | 5,059 | Feb 21, 2025 |
| Feb 19, 2025 | ECL ECOLAB INC. | FTax withholding Common Stock | -64 | $265.19 | $17k | 4,995 | Feb 21, 2025 |
| Dec 4, 2024 | ECL ECOLAB INC. | AGrant or award Employee Stock Option (Right to Buy)derivative | +5,990 | $0.00 | $0 | 5,990 | Dec 6, 2024 |
| Nov 18, 2024 | ECL ECOLAB INC. | MOption exercise Common Stock | +2,039 | $107.69 | $220k | 5,234 | Nov 20, 2024 |
| Nov 18, 2024 | ECL ECOLAB INC. | SOpen-market sale Common Stock | -1,390 | $245.73 | $342k | 3,844 | Nov 20, 2024 |
| Nov 18, 2024 | ECL ECOLAB INC. | MOption exercise Employee Stock Option (Right to Buy)derivative | -2,039 | $0.00 | $0 | 0 | Nov 20, 2024 |
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.