David MacLennan - 30 Sep 2025 Form 4 Insider Report for ECOLAB INC. (ECL)

Role
Director
Signature
/s/ Corinne Lawson, as Attorney-in-Fact for David W. MacLennan
Issuer symbol
ECL
Transactions as of
30 Sep 2025
Transactions value $
$11,563
Form type
4
Filing time
02 Oct 2025, 16:43:01 UTC
Previous filing
19 Aug 2025
Next filing
06 Nov 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MacLennan David Director C/O ECOLAB INC., 1 ECOLAB PLACE, ST. PAUL /s/ Corinne Lawson, as Attorney-in-Fact for David W. MacLennan 02 Oct 2025 0001498535

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ECL Common Stock Award $0 +123 +0.61% $0.00 20.4K 30 Sep 2025 Direct F1
transaction ECL Common Stock Award $11.6K +42.2 +0.21% $273.87 20.4K 30 Sep 2025 Direct
holding ECL Common Stock 3.5K 30 Sep 2025 By Kathleen F. MacLennan Revocable Trust u/a dated 11/07/2002
holding ECL Common Stock 709 30 Sep 2025 By sibling's trusts
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes 17.14 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.