ECOLAB INC. — Director's Dealing 2024

Feb 27, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ECOLAB INC. (ECL)
CIK: 0000031462
Period of Report: 2024-02-25

Reporting Person: Bradway Jennifer J (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-02-25	Common Stock	M	183	—	Acquired	3557.225	Direct
2024-02-25	Common Stock	F	56	$220.460	Disposed	3501.225	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-02-25	Restricted Stock Units	$	M	183	Disposed	2024-02-25	Common Stock (183)	Direct

Footnotes

F1: On February 25, 2021, the reporting person was granted 183 restricted stock units, vesting as to 100% of the units on the third anniversary of the date of grant. Restricted stock units convert into common stock on a one-for-one basis.

F2: Reflects the reporting person's payment of minimum statutory tax obligations by withholding shares of Ecolab Common Stock incident to the vesting of restricted stock units in accordance with Rule 16b-3.