InsiderTrades

Form 4 for ECL Ecolab

Accepted 2026-02-26 00:00:00 ET · period of report 2026-02-25 · accession 0001940649-26-000002 · 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 2026-02-26 2026-02-25 ECL King Margeaux EVP - Human Resources F - Tax $306.04 -527.17 1,147 -31% -$161.3K
D 2026-02-26 2026-02-25 ECL King Margeaux EVP - Human Resources M - OptEx $0.00 +1,662 1,674 +13,850% $0
D 2026-02-26 2026-02-25 ECL King Margeaux EVP - Human Resources M - OptEx $0.00 -1,662 3,326 -33% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-25 F D 527.17 $306.04 1,146.83 D — —
2 Common Common Stock 2026-02-25 M A 1,662 $0.00 1,674 D — —
3 Derivative Restricted Stock Units 2026-02-25 M D 1,662 $0.00 3,326 D — · 2026-02-25 to 2028-02-25 1,662 Common Stock (F2) Restricted stock units convert into common stock on a one-for-one basis. (F3) Represents the first (out of three) vesting of units from the grant of 4,988 restricted stock units made on February 25, 2025. The vesting schedule for the grant provided for the units to vest, subject to continued employment, as to one-third of the units (excluding any fractional portion less than one unit), on each of the first and second anniversaries of the date of grant and as to the remaining units on the third anniversary of the date of grant.