InsiderTrades

Form 4 for ECL Ecolab

Accepted 2026-02-26 00:00:00 ET · period of report 2026-02-25 · accession 0001584119-26-000008 · 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 McKibben Tracy B Dir S - Sale+OE $308.66 -1,265 11.4K -10% -$390.5K
D 2026-02-26 2026-02-25 ECL McKibben Tracy B Dir M - OptEx $115.08 +2,300 12.6K +22% +$264.7K
D 2026-02-26 2026-02-25 ECL McKibben Tracy B Dir M - OptEx $0.00 -2,300 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-25 S D 1,265 $308.66 11,357.58 D — —
2 Common Common Stock 2026-02-25 M A 2,300 $115.08 12,622.58 D — —
3 Derivative Non-Employee Stock Option (Right to Buy) 2026-02-25 M D 2,300 $0.00 0 D $115.08 · 2017-05-04 to 2026-05-05 2,300 Common Stock (F1) The option became exercisable, on a cumulative basis, as to 25% of the option shares (excluding any fractional portion less than one share), on the last day of each of the first, second and third three-month periods following its date of grant and as to the remaining shares on the last day of the fourth three-month period following its date of grant; provided, however, that if a Change in Control of the Company (as that term is defined in the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan) will occur, then the option will become immediately exercisable in full.