Lennox International (NYSE: LII) EVP reports 439-share stock transaction

Rhea-AI Filing Summary

Lennox International Inc. executive reports a small stock transaction. On 12/09/2025, an officer of Lennox International Inc. (EVP & President, Building Climate Solutions) reported a disposition of 439 shares of common stock, par value $0.01 per share, in a transaction labeled with code "F" at a price of $500.125 per share. Following this transaction, the reporting person directly beneficially owns 7,897 shares of Lennox International common stock.

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

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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^*

Nassab Joseph

(Last) (First) (Middle)

2140 LAKE PARK BLVD.

(Street)

RICHARDSON TX 75080

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
LENNOX INTERNATIONAL INC [ LII ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP & Pres., Bldg Climate Sol.

3. Date of Earliest Transaction (Month/Day/Year)
12/09/2025

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, Par Value $0.01 Per Share	12/09/2025		F		439	D	$500.125	7,897	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:

	/s/ Monica M. Brown, attorney-in-fact for Mr. Joseph Nassab	12/10/2025
	** 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 insider transaction did Lennox International (LII) report in this Form 4?

The filing reports that an officer of Lennox International Inc. (LII) disposed of 439 shares of common stock on 12/09/2025 in a transaction coded "F" at a price of $500.125 per share.

Who is the reporting person in the Lennox International (LII) insider filing?

The reporting person is an officer of Lennox International Inc. serving as EVP & President, Building Climate Solutions, and the form is filed for one reporting person only.

How many Lennox International (LII) shares does the insider own after the reported transaction?

After the 439-share disposition, the reporting officer directly beneficially owns 7,897 shares of Lennox International Inc. common stock.

What type of Lennox International (LII) security was involved in the insider transaction?

The transaction involved common stock of Lennox International Inc., with a par value of $0.01 per share.

Were any derivative securities reported for Lennox International (LII) in this filing?

The section for derivative securities is present but shows no specific derivative transactions or holdings in the provided content.

Is this Lennox International (LII) insider transaction a joint filing with other insiders?

No. The form indicates it is filed by one reporting person, not a group or multiple insiders.