Ecolab director granted 130 shares of stock

Ecolab Inc. director Michael Larson received a stock grant.

Rhea-AI Filing Summary

Ecolab Inc. director Michael Larson received a stock grant. On June 30, 2026, he was awarded 130.18 shares of Ecolab common stock as a grant or other acquisition at a stated price of $0.00 per share, indicating compensation rather than an open-market purchase.

After this award, Larson directly owned 19,166.08 shares of Ecolab common stock. This total includes 28.40 shares that were acquired through a dividend reinvestment feature under the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

Insider Trade Summary

Grant/Award: 130.18 shares

Grant/Award 1 txn

Insider LARSON MICHAEL

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	130.18	$0.00	$0.00

Holdings After Transaction: Common Stock — 19,166.08 shares (Direct)

Footnotes (1)

1. F1. Includes 28.40 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

Key Figures

Stock grant size: 130.18 shares Grant price per share: $0.00 per share Total shares after grant: 19,166.08 shares +1 more

4 metrics

Stock grant size 130.18 shares Common stock grant on June 30, 2026

Grant price per share $0.00 per share Stated transaction price for awarded shares

Total shares after grant 19,166.08 shares Direct Ecolab common stock holdings following transaction

Dividend reinvestment shares 28.40 shares Acquired via dividend reinvestment under 2001 director plan

Key Terms

dividend reinvestment, grant, award, or other acquisition, Non-Employee Director Stock Option and Deferred Compensation Plan

3 terms

dividend reinvestment financial

"Includes 28.40 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan."

Dividend reinvestment is when the money earned from a company's profit sharing, called dividends, is automatically used to buy more shares of that company instead of being received as cash. This process helps investors grow their holdings over time without extra effort, much like using earned interest to buy more of a savings account. It encourages long-term investment growth by continuously increasing the amount of shares owned.

grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

Non-Employee Director Stock Option and Deferred Compensation Plan financial

"feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan."

FAQ

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

What did Ecolab (ECL) director Michael Larson report in this Form 4 filing?

Michael Larson reported a grant of 130.18 shares of Ecolab common stock. The shares were awarded at a stated price of $0.00 per share, indicating a compensation-related stock award rather than an open-market purchase or sale.

How many Ecolab (ECL) shares does Michael Larson hold after this grant?

After the reported grant, Michael Larson directly holds 19,166.08 shares of Ecolab common stock. This total includes shares previously held plus the 130.18-share award reported in the filing, reflecting his updated direct ownership position in the company.

Was Michael Larson’s Ecolab (ECL) stock grant an open-market transaction?

No, the filing identifies the transaction code as a grant, award, or other acquisition. The 130.18 shares were issued at a stated price of $0.00 per share, which indicates a compensation-related stock grant rather than an open-market buy or sell transaction.

What does the dividend reinvestment footnote mean in Michael Larson’s Ecolab (ECL) filing?

The footnote explains that 28.40 of Larson’s reported shares were acquired through a dividend reinvestment feature. This feature is part of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan, automatically using dividends to buy additional shares.

How is the 130.18-share Ecolab (ECL) award classified in the Form 4 data?

The 130.18-share award is classified as a non-derivative acquisition with transaction code A. The description labels it as a grant, award, or other acquisition, and the transaction direction in the data is recorded as an acquisition, not a market purchase.

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

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Accepted by SEC EDGAR 07/02/2026 - 04:39 PM Learn about SEC filing dates

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).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

LARSON MICHAEL

(Last) (First) (Middle)

C/O ECOLAB INC.

1 ECOLAB PLACE

(Street)

ST. PAUL MINNESOTA 55102

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/30/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	06/30/2026		A		130.18	A	$0	19,166.08(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 28.40 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 Michael Larson	07/02/2026
	** 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.
* Form 4: SEC 1474 (03-26)