Form 4 for ECL Ecolab
Accepted 2026-02-27 00:00:00 ET · period of report 2026-02-26 · accession 0001989181-26-000006 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-27 | 2026-02-26 | ECL | Cook Gregory B | EVP, Pres - INST GROUP | M - OptEx | $137.09 | +3,800 | 15.2K | +33% | +$520.9K |
| D | 2026-02-27 | 2026-02-26 | ECL | Cook Gregory B | EVP, Pres - INST GROUP | S - Sale+OE | $304.25 | -3,519 | 11.7K | -23% | -$1.07M |
| D | 2026-02-27 | 2026-02-26 | ECL | Cook Gregory B | EVP, Pres - INST GROUP | M - OptEx | $0.00 | -3,800 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-26 | M | A | 3,800 | $137.09 | 15,192.39 | D | — | — | |
| 2 | Common | Common Stock | 2026-02-26 | S | D | 3,519 | $304.25 | 11,673.39 | D | — | — | |
| 3 | Derivative | Employee Stock Option (Right to Buy) | 2026-02-26 | M | D | 3,800 | $0.00 | 0 | D | $137.09 · 2018-12-06 to 2027-12-06 | 3,800 Common Stock | (F2) Option granted under the Ecolab Inc. 2010 Stock Incentive Plan. The option became exercisable, on a cumulative basis, as to one-third of the option shares (excluding any fractional portion less than one share), on each of the first and second anniversaries of the date of grant and as to the remaining shares on the third anniversary of the date of grant. The date listed in the "Date Exercisable" column is the first anniversary of the date of grant. |