STOCK TITAN

[Form 4] ECOLAB INC. Insider Trading Activity

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
4

John J. Zillmer, a director of Ecolab Inc. (ECL), reported acquiring 123.23 shares of Ecolab common stock on 09/30/2025 at a reported price of $0. After the transaction his beneficial ownership is reported as 47,425.86 shares. The filing notes that 38.02 of the shares were acquired through a dividend reinvestment feature of the company’s 2001 Non-Employee Director Stock Option and Deferred Compensation Plan. The Form 4 was signed by an attorney-in-fact on 10/02/2025. The filing documents an insider acquisition and provides the exact change in a director’s reported holdings without additional commentary or valuation context.

John J. Zillmer, un direttore di Ecolab Inc. (ECL), ha riferito l'acquisizione di 123,23 azioni ordinarie di Ecolab il 30/09/2025 a un prezzo riportato di $0. Dopo la transazione la sua proprietà beneficiante è riportata come 47.425,86 azioni. La dichiarazione segnala che 38,02 delle azioni sono state acquisite tramite una caratteristica di reinvestimento dei dividendi del piano del 2001 per azioni e compensi differiti per amministratori non dipendenti. Il modulo 4 è stato firmato da un procuratore in fact il 02/10/2025. La documentazione della presentazione registra un'acquisizione da parte dell'insider e fornisce la variazione esatta delle partecipazioni dichiarate dal direttore senza ulteriore commento o contesto di valutazione.

John J. Zillmer, director de Ecolab Inc. (ECL), informó haber adquirido 123,23 acciones ordinarias de Ecolab el 30/09/2025 a un precio reportado de $0. Después de la operación, su propiedad beneficiosa se reporta como 47.425,86 acciones. El escrito señala que 38,02 de las acciones se adquirieron a través de una característica de reinversión de dividendos del Plan de Opciones de Acciones para Directores No Empleados y Compensación Diferida de 2001 de la empresa. El Formulario 4 fue firmado por un apoderado en 02/10/2025. El filing documenta una adquisición de insider y proporciona el cambio exacto en las participaciones reportadas por un director sin comentarios adicionales ni contexto de valoración.

John J. ZillmerEcolab Inc. (ECL)의 이사로, 123.23주를 2025년 9월 30일$0의 보고 가격으로 취득했다고 보고했습니다. 거래 후 그의 유익한 소유는 47,425.86주로 보고됩니다. 서류는 38.02 주가 회사의 2001년 비직원 이사 주식옵션 및 지불보상 계획의 배당 재투자 기능을 통해 취득되었음을 명시합니다. Form 4는 2025년 10월 2일에 대리인에 의해 서명되었습니다. 이 제출 서류는 내부자 취득을 문서화하며, 이사 개인의 보유 변동을 정확히 제시하되 추가적인 해석이나 가치 평가 맥락은 포함하지 않습니다.

John J. Zillmer, administrateur de Ecolab Inc. (ECL), a déclaré avoir acquis 123,23 actions ordinaires d’Ecolab le 30/09/2025 à un prix rapporté de $0. Après la transaction, sa propriété bénéficiaire est déclarée comme 47.425,86 actions. Le dossier indique que 38,02 des actions ont été acquises par le biais d’une caractéristique de réinvestissement des dividendes du Plan d’options d’actions pour administrateurs non salariés et de rémunération différée de 2001 de l’entreprise. Le Formulaire 4 a été signé par un mandataire le 02/10/2025. Le dépôt enregistre une acquisition par initié et fournit le changement exact dans les participations déclarées d’un administrateur sans commentaire supplémentaire ni contexte d’évaluation.

John J. Zillmer, ein Direktor von Ecolab Inc. (ECL), berichtete über den Erwerb von 123,23 Stammaktien von Ecolab am 30.09.2025 zu einem gemeldeten Preis von $0. Nach der Transaktion wird sein berechtigter Besitz als 47.425,86 Aktien angegeben. Die Einreichung vermerkt, dass 38,02 der Aktien durch eine Dividenden-Reinvestitionsfunktion des unternehmensweiten 2001er Plans für Nicht-Angestellte-Direktoren und Deferred Compensation Plan erworben wurden. Das Formular 4 wurde von einem Bevollmächtigten am 02.10.2025 unterschrieben. Die Einreichung dokumentiert eine Insider-Erwerb und gibt die genaue Veränderung der Berichtsbestände eines Direktors an, ohne zusätzlichen Kommentar oder Bewertungskontext.

John J. Zillmer، مدير في Ecolab Inc. (ECL)، أفاد بشراء 123.23 سهماً عاديًا من Ecolab في 2025/09/30 بسعر مُبلغ عنه قدره $0. بعد الصفقة، تم الإبلاغ عن ملكيته المستفيدة بمقدار 47,425.86 سهماً. ي notes أن 38.02 من الأسهم تم اكتسابها من خلال ميزة إعادة استثمار الأرباح من خطة خيارات الأسهم للمديرين غير الموظفين 2001 والتعويض المؤجل للشركة. تم توقيع النموذج 4 من قبل وكيل بموجب تفويض بتاريخ 2025/10/02. توثّق الوثيقة اكتساب داخلي وتوفر التغيير الدقيق في حيازة المدير المبلغ عنها دون تعليق إضافي أو سياق تقييم.

John J. ZillmerEcolab Inc. (ECL)的董事,报告于2025/09/30以报导价格$0购买了123.23股Ecolab普通股。交易后,他的实际控制权被报告为47,425.86股。该披露指出有38.02股是通过公司2001年非员工董事股票期权与递延补偿计划的股息再投资机制获得的。该Form 4由代理人于2025/10/02签署。该披露文件记录了一项内幕人士收购,并在没有额外评论或估值背景的情况下,提供了董事报告持股的确切变动。

Positive
  • Insider acquisition of 123.23 shares by a director on 09/30/2025
  • Dividend reinvestment contributed 38.02 shares to the reported acquisition
Negative
  • None.

Insights

Director reporting a small stock acquisition and current holdings.

John J. Zillmer reported an acquisition of 123.23 shares on 09/30/2025, increasing his reported beneficial ownership to 47,425.86 shares. The filing explicitly attributes 38.02 shares to a dividend reinvestment within the company’s 2001 Non-Employee Director plan.

The transaction is recorded at a price of $0 in the Form 4, which indicates these shares were issued or allocated rather than purchased on the open market; the filing gives no further pricing or cash consideration details. The form was executed by an attorney-in-fact on 10/02/2025, completing the required insider disclosure.

John J. Zillmer, un direttore di Ecolab Inc. (ECL), ha riferito l'acquisizione di 123,23 azioni ordinarie di Ecolab il 30/09/2025 a un prezzo riportato di $0. Dopo la transazione la sua proprietà beneficiante è riportata come 47.425,86 azioni. La dichiarazione segnala che 38,02 delle azioni sono state acquisite tramite una caratteristica di reinvestimento dei dividendi del piano del 2001 per azioni e compensi differiti per amministratori non dipendenti. Il modulo 4 è stato firmato da un procuratore in fact il 02/10/2025. La documentazione della presentazione registra un'acquisizione da parte dell'insider e fornisce la variazione esatta delle partecipazioni dichiarate dal direttore senza ulteriore commento o contesto di valutazione.

John J. Zillmer, director de Ecolab Inc. (ECL), informó haber adquirido 123,23 acciones ordinarias de Ecolab el 30/09/2025 a un precio reportado de $0. Después de la operación, su propiedad beneficiosa se reporta como 47.425,86 acciones. El escrito señala que 38,02 de las acciones se adquirieron a través de una característica de reinversión de dividendos del Plan de Opciones de Acciones para Directores No Empleados y Compensación Diferida de 2001 de la empresa. El Formulario 4 fue firmado por un apoderado en 02/10/2025. El filing documenta una adquisición de insider y proporciona el cambio exacto en las participaciones reportadas por un director sin comentarios adicionales ni contexto de valoración.

John J. ZillmerEcolab Inc. (ECL)의 이사로, 123.23주를 2025년 9월 30일$0의 보고 가격으로 취득했다고 보고했습니다. 거래 후 그의 유익한 소유는 47,425.86주로 보고됩니다. 서류는 38.02 주가 회사의 2001년 비직원 이사 주식옵션 및 지불보상 계획의 배당 재투자 기능을 통해 취득되었음을 명시합니다. Form 4는 2025년 10월 2일에 대리인에 의해 서명되었습니다. 이 제출 서류는 내부자 취득을 문서화하며, 이사 개인의 보유 변동을 정확히 제시하되 추가적인 해석이나 가치 평가 맥락은 포함하지 않습니다.

John J. Zillmer, administrateur de Ecolab Inc. (ECL), a déclaré avoir acquis 123,23 actions ordinaires d’Ecolab le 30/09/2025 à un prix rapporté de $0. Après la transaction, sa propriété bénéficiaire est déclarée comme 47.425,86 actions. Le dossier indique que 38,02 des actions ont été acquises par le biais d’une caractéristique de réinvestissement des dividendes du Plan d’options d’actions pour administrateurs non salariés et de rémunération différée de 2001 de l’entreprise. Le Formulaire 4 a été signé par un mandataire le 02/10/2025. Le dépôt enregistre une acquisition par initié et fournit le changement exact dans les participations déclarées d’un administrateur sans commentaire supplémentaire ni contexte d’évaluation.

John J. Zillmer, ein Direktor von Ecolab Inc. (ECL), berichtete über den Erwerb von 123,23 Stammaktien von Ecolab am 30.09.2025 zu einem gemeldeten Preis von $0. Nach der Transaktion wird sein berechtigter Besitz als 47.425,86 Aktien angegeben. Die Einreichung vermerkt, dass 38,02 der Aktien durch eine Dividenden-Reinvestitionsfunktion des unternehmensweiten 2001er Plans für Nicht-Angestellte-Direktoren und Deferred Compensation Plan erworben wurden. Das Formular 4 wurde von einem Bevollmächtigten am 02.10.2025 unterschrieben. Die Einreichung dokumentiert eine Insider-Erwerb und gibt die genaue Veränderung der Berichtsbestände eines Direktors an, ohne zusätzlichen Kommentar oder Bewertungskontext.

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
ZILLMER JOHN J

(Last) (First) (Middle)
C/O ECOLAB INC.
1 ECOLAB PLACE

(Street)
ST. PAUL MN 55102

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
ECOLAB INC. [ ECL ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
09/30/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 09/30/2025 A 123.23 A $0 47,425.86(1) D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. Includes 38.02 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.
/s/ Corinne Lawson, as Attorney-in-Fact for John J. Zillmer 10/02/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Ecolab director John J. Zillmer report on Form 4 (ECL)?

He reported acquiring 123.23 shares of Ecolab common stock on 09/30/2025, bringing his beneficial ownership to 47,425.86 shares.

Was any cash price reported for the shares purchased by John J. Zillmer?

The Form 4 lists the transaction price as $0 for the reported 123.23 shares.

Did the filing explain how some shares were acquired?

Yes. The filing states 38.02 shares were acquired through a dividend reinvestment feature of the company’s 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

When was the Form 4 signed?

The signature on the Form 4 by an attorney-in-fact is dated 10/02/2025.
Ecolab Inc

NYSE:ECL

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76.50B
283.10M
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