ECOLAB INC. — Director's Dealing 2024

Sep 13, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ECOLAB INC. (ECL)
CIK: 0000031462
Period of Report: 2024-09-11

Reporting Person: REICH VICTORIA (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-09-11	Common Stock	M	1807	$112.745	Acquired	25848.41	Direct
2024-09-11	Common Stock	S	1807	$250	Disposed	24041.41	Direct
2024-09-12	Common Stock	M	393	$112.745	Acquired	24434.41	Direct
2024-09-12	Common Stock	S	393	$250	Disposed	24041.41	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-09-11	Non-Employee Director Stock Option (Right to Buy)	$112.745	M	1807	Disposed	2025-05-07	Common Stock (1807)	Direct
2024-09-12	Non-Employee Director Stock Option (Right to Buy)	$112.745	M	393	Disposed	2025-05-07	Common Stock (393)	Direct

Footnotes

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. The date listed in the "Date Exercisable" column represents the first vesting date.