Darrell W. Schuh - 04 Mar 2026 Form 4 Insider Report for SMITH A O CORP (AOS)

Role: SVP; President & GM Lochinvar
Signature: James F. Stern, Attorney-in-Fact for Darrell W. Schuh
Issuer symbol: AOS
Transactions as of: 04 Mar 2026
Net transactions value: -$82,126
Form type: 4
Filing time: 04 Mar 2026, 15:30:47 UTC
Previous filing: 04 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Schuh Darrell W.	SVP; President & GM Lochinvar	LOCHINVAR, LLC, 300 MADDOX SIMPSON PARKWAY, LEBANON	James F. Stern, Attorney-in-Fact for Darrell W. Schuh	04 Mar 2026	0002016343

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AOS	Common Stock	Sale	$82,126	-1,104	-33%	$74.39	2,201	04 Mar 2026	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price in Column 4 is a weighted average price. The prices actually received ranged from $74.26 to $74.52. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported on this Form 4 utilizing an average weighted price.
F2	Mr. Schuh is a participant in the A. O. Smith Dividend Reinvestment Plan ('Plan") and receives a quarterly dividend pursuant to the Plan. The total amount of dividends received was 10 shares of Common Stock.

Content

The price in Column 4 is a weighted average price. The prices actually received ranged from $74.26 to $74.52. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported on this Form 4 utilizing an average weighted price.

Mr. Schuh is a participant in the A. O. Smith Dividend Reinvestment Plan ('Plan") and receives a quarterly dividend pursuant to the Plan. The total amount of dividends received was 10 shares of Common Stock.