Ecolab (ECL) Form 144: Insider Sale of 12,951 Shares ($3.53M)

A Form 144 for Ecolab reports a proposed Rule 144 sale of 12,951 common shares through Merrill Lynch on the NYSE with an aggregate market value of $3,525,480.00.

Rhea-AI Filing Summary

A Form 144 for Ecolab reports a proposed Rule 144 sale of 12,951 common shares through Merrill Lynch on the NYSE with an aggregate market value of $3,525,480.00. The filing lists total shares outstanding as 283,624,912 and an approximate sale date of 08/14/2025.

The shares were acquired as RSUs from Ecolab on 11/30/2018 and the payment is listed as cash. The filing reports no securities sold in the past three months and includes the standard attestation that the seller does not possess undisclosed material adverse information.

Positive

• Compliance disclosure: Form 144 filed giving public notice of the planned sale, satisfying Rule 144 requirements.
• Acquisition transparency: Shares were acquired as RSUs on 11/30/2018 and the filing reports no sales in the past three months.

Negative

• None.

Insights

Financial Analyst

TL;DR Routine insider Rule 144 notice: planned sale of 12,951 shares valued at about $3.5M; appears immaterial to capitalization.

The filing discloses the planned sale amount, broker and execution venue, and shows the shares were acquired as RSUs in 2018. For investors, this provides transparency on an insider liquidity event but does not, on its face, indicate a material change in company fundamentals.

Corporate Governance Expert

TL;DR Disclosure aligns with Rule 144 requirements and includes acquisition and broker details, plus the seller's attestation about material information.

The notice names the broker, the number of shares, acquisition date and type (RSU), and confirms no sales in the prior three months. From a governance perspective, this is a complete, routine filing that supports regulatory transparency for an insider sale.

FAQ

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

What does Ecolab's (ECL) Form 144 disclose?

The filing notifies a proposed sale of 12,951 common shares valued at $3,525,480.00 to be executed via Merrill Lynch on the NYSE with an approximate sale date of 08/14/2025.

How were the shares acquired that are being sold?

The shares were acquired as RSUs from Ecolab on 11/30/2018 and the payment is listed as cash.

Did the filer sell any Ecolab securities in the past three months?

The filing states Nothing to Report for securities sold in the past three months.

Which broker is handling the planned sale in the Form 144?

The broker named in the filing is Merrill Lynch (address listed as 10400 NE 4th Ste Suite 2500, Bellevue WA 98004) for execution on the NYSE.

Does the filing include an attestation about undisclosed information?

Yes. The filer represents by signing the notice that they do not know any material adverse information about the issuer that has not been publicly disclosed.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 08/13/2025 - 03:53 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	0001801537
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 SAINT PAUL MINNESOTA 55102
Phone	18002326522
Name of Person for Whose Account the Securities are To Be Sold	Duijser Machiel
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	Officer

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	Merrill Lynch 10400 NE 4th Ste Suite 2500 Bellevue WA 98004	12951	3525480.00	283624912	08/14/2025	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	11/30/2018	RSU	Ecolab inc			12951	11/30/2018	cash

* 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	08/13/2025
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	kim lafferty
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)