ECOLAB INC. — Director's Dealing 2025

Feb 21, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ECOLAB INC. (ECL)
CIK: 0000031462
Period of Report: 2025-02-19

Reporting Person: Kirkland Scott D (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-02-19	Common Stock	A	3866	—	Acquired	12067.307	Direct
2025-02-19	Common Stock	F	1206.461	$265.185	Disposed	10860.846	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1411.040	Indirect

Footnotes

F1: Reflects the reporting person's payment of minimum statutory tax obligations by withholding shares of Ecolab Common Stock incident to the vesting of performance-based restricted stock units in accordance with Rule 16b-3.

F2: Number of UNITS in the Ecolab Stock Fund of the Ecolab Savings Plan (401(k) Plan) as of January 31, 2025. Includes 14.090 UNITS acquired since the reporting person's last report. (The 1,411.040 UNITS are the equivalent of approximately 2,588 SHARES of the issuer's Common Stock.)