Sherwin-Williams' Garceau sells 3,891 shares

The reported weighted-average price reflects sales at prices ranging from $350.390 to $350.525 per share.

Available on EDGAR 11/04/2026 - 04:18 PM EST Accepted by SEC EDGAR 11/04/2026 - 04:18 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Sherwin-Williams (SHW) reported that Mary L. Garceau, SVP - CLO and Secretary, sold 3,891 shares of common stock on November 2, 2026, at a weighted-average price of $350.4200 per share. After the sale, she directly held 31,466 shares. A separate 401(k) Plan entry reports 961.71 shares attributable to her participation, based on the trustee's September 30, 2026 statement. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Net Seller: 3,891 shares

Net Sell 1 txn

Insider GARCEAU MARY L

Role SVP - CLO and Secretary

Sold 3,891 shs ($1.36M)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	3,891	$350.42	$1.36M
Holding	Common Stock F2	--	--	--

Holdings After Transaction: Common Stock — 31,466 shares (Direct); Common Stock — 961.71 shares (Indirect, 401(k) Plan)

Footnotes (2)

1. F1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $350.390 to $350.525 per share. The Reporting Person undertakes to provide to The Sherwin-Williams Company, any security holder of The Sherwin-Williams Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
2. F2. Represents the number of shares of Common Stock attributable to the Reporting Person's participation in The Sherwin-Williams Company 401(k) Plan per the trustee's 9/30/2026 statement.

Key Figures

Common shares sold: 3,891 shares Weighted-average sale price: $350.4200 per share Sale price range: $350.390 to $350.525 per share +2 more

5 metrics

Common shares sold 3,891 shares Sale reported for November 2, 2026

Weighted-average sale price $350.4200 per share Sale reported for November 2, 2026

Sale price range $350.390 to $350.525 per share Prices for the reported sale

Direct shares held after sale 31,466 shares Reported after the November 2, 2026 sale

Shares attributable to 401(k) Plan participation 961.71 shares Per the trustee's September 30, 2026 statement

Key Terms

weighted average price, 401(k) Plan, Sale in open market or private transaction

3 terms

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

401(k) Plan financial

"shares of Common Stock attributable to the Reporting Person's participation in The Sherwin-Williams Company 401(k) Plan"

A 401(k) plan is a workplace retirement account that lets employees set aside part of their pay into a tax-advantaged savings pot, often with employers adding matching contributions — like a workplace piggy bank for future income. It matters to investors because the amount people save and how employers fund these plans influence consumer spending, corporate payroll costs and the flow of money into financial markets, which can affect stock prices and company valuations.

Sale in open market or private transaction financial

"Sale in open market or private transaction"

FAQ

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

What price did Mary L. Garceau receive for her SHW share sale?

Mary L. Garceau sold 3,891 shares on November 2, 2026, at a weighted-average price of $350.4200 per share; individual sale prices ranged from $350.390 to $350.525 per share.

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

Form 4 Insider Transactions: What Each Field Means →

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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^*

GARCEAU MARY L

(Last) (First) (Middle)

1 SHERWIN WAY

(Street)

CLEVELAND OHIO 44113

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
SHERWIN WILLIAMS CO [ SHW ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP - CLO and Secretary

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/02/2026

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	11/02/2026		S		3,891	D	$350.42(1)	31,466	D
Common Stock								961.71(2)	I	401(k) Plan

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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $350.390 to $350.525 per share. The Reporting Person undertakes to provide to The Sherwin-Williams Company, any security holder of The Sherwin-Williams Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

2. Represents the number of shares of Common Stock attributable to the Reporting Person's participation in The Sherwin-Williams Company 401(k) Plan per the trustee's 9/30/2026 statement.

Remarks:

	Stephen J. Perisutti, Attorney-in-fact	11/04/2026
	** 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)