Sale of 2,300 Common Shares by Director

Sale of 2,300 common shares reported for ECL.

Rhea-AI Filing Summary

Sale of 2,300 common shares reported for ECL.

The filing shows 2,300 shares of common stock were sold on 02/25/2026 following a Non-Employee Director Stock Option Exercise. The transaction was a broker-assisted cashless exercise executed through Morgan Stanley Smith Barney LLC.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did the Form 144 for ECL disclose on 02/25/2026?

The Form 144 disclosed a sale of 2,300 common shares on 02/25/2026. It states the sale followed a Non-Employee Director Stock Option Exercise and used a broker-assisted cashless exercise through Morgan Stanley Smith Barney LLC.

Who executed the transaction shown in the ECL Form 144?

The sale was executed via Morgan Stanley Smith Barney LLC on behalf of the reporting holder. The filing lists the method as a broker-assisted cashless exercise tied to a Non-Employee Director Stock Option Exercise on 02/25/2026.

How many shares were sold according to the ECL Form 144?

The Form 144 reports the sale of 2,300 shares of common stock. The transaction date listed is 02/25/2026 and the sale method is described as a broker-assisted cashless exercise following option exercise.

Was the transaction in the ECL Form 144 a cashless exercise or open-market sale?

The filing specifies a broker-assisted cashless exercise as the sale method. It ties the sale to a Non-Employee Director Stock Option Exercise, indicating the shares were sold in connection with exercising options on 02/25/2026.

Does the ECL Form 144 indicate who received proceeds from the sale?

The filing links the sale to an option exercise by a non-employee director but does not detail proceeds recipients beyond the listed method. It records the sale as a broker-assisted cashless exercise on 02/25/2026 for 2,300 shares.

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Accepted by SEC EDGAR 02/25/2026 - 04:52 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001584119
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	ECOLAB INC.
SEC File Number	001-09328
Address of Issuer	1 ECOLAB PLACE ST. PAUL MINNESOTA 55102
Phone	1-800-232-6522
Name of Person for Whose Account the Securities are To Be Sold	Tracy B. McKibben
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Morgan Stanley Smith Barney LLC - Executive Services 200 W Civic Drive 4th Floor Sandy UT 84070	1265	389822	281969448	02/25/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	02/25/2026	Non-Employee Director Stock Option Exercise	Issuer			2300	02/25/2026	Broker-assisted cashless exercise

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	02/25/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Corinne Lawson, as Attorney-in-Fact for Tracy B. McKibben
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)