Ecolab (ECL) insider plans Rule 144 sale of 613 shares after option exercise

Rhea-AI Filing Summary

A holder associated with Ecolab Inc. (ECL) has filed a notice of intent to sell 613 shares of common stock under Rule 144. The planned sale, through Morgan Stanley Smith Barney LLC – Executive Services on the NYSE, reflects an aggregate market value of $184,323.

The securities were acquired on 02/13/2026 via an employee stock option exercise for 950 shares, executed as a broker-assisted cashless exercise on the same date. The filing notes that total common shares outstanding were 283,235,653 as of this transaction context.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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 Center Drive 4th Floor Sandy UT 84070	613	184323	283235653	02/13/2026	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	02/13/2026	Employee stock option exercise	Issuer			950	02/13/2026	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

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Form 144 filing for ECL disclose about upcoming stock sales?

The filing discloses an intent to sell 613 shares of Ecolab (ECL) common stock. The shares are to be sold through Morgan Stanley Smith Barney LLC on the NYSE, with an aggregate market value of $184,323 as of the filing details.

How many Ecolab (ECL) shares are covered by this Rule 144 sale notice?

The notice covers an intended sale of 613 shares of Ecolab common stock. These shares are part of a larger 950‑share employee stock option exercise, executed via a broker-assisted cashless transaction on 02/13/2026, according to the filing table.

How were the Ecolab (ECL) shares in this Form 144 acquired?

The shares were acquired through an employee stock option exercise on 02/13/2026. The filing specifies that 950 shares of common stock were obtained from the issuer using a broker-assisted cashless exercise, with payment also dated 02/13/2026.

What is the aggregate market value of ECL shares planned for sale under this Form 144?

The filing states an aggregate market value of $184,323 for the 613 Ecolab common shares intended to be sold. This value reflects the market pricing context used in the Form 144 table at the time the notice was prepared for the NYSE transaction.

How many Ecolab (ECL) shares were outstanding when this Form 144 was prepared?

The Form 144 lists 283,235,653 shares of Ecolab common stock as outstanding. This figure appears in the securities information table and serves as a baseline context for the size of the 613‑share intended sale relative to total shares.

On what date is the ECL Rule 144 sale expected to occur and on which exchange?

The approximate date of sale is listed as 02/13/2026, and the shares are expected to trade on the NYSE. The broker named is Morgan Stanley Smith Barney LLC – Executive Services, handling the Rule 144 transaction for the reporting holder.