Cook Gregory B sold ECL
August 11, 2026 · Form 4 insider transaction
Cook Gregory B sold 4,567.424 shares of Ecolab Inc. at $285.13 per share, a transaction worth $1.30M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 0 days after the transaction.
Direction
Disposed (sell-side)
Shares
4,567.424
Price
$285.13
Total value
$1.30M
InsiderCook Gregory B
RoleOfficer
CompanyEcolab Inc. (ECL)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 11, 2026
Filing dateAugust 11, 2026
Shares owned after11,673
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
This transaction was executed in multiple trades at prices ranging from $285.1277 to $285.265, inclusive. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.