ECOLAB INC. — Director's Dealing 2017

Oct 3, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ECOLAB INC. (ECL)
CIK: 0000031462
Period of Report: 2017-09-30

Reporting Person: MacLennan David (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-09-30	Common Stock	A	193.66	—	Acquired	1514.45	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	4500	Indirect
Common Stock	435	Indirect
Common Stock	1550	Indirect

Footnotes

F1: Includes 3.16 shares acquired under a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.