Lennox (LII) director acquires 50 shares; holdings now 667

Lennox International (LII) director Sivasankaran Somasundaram reported acquiring 50 shares of common stock on 10/10/2025 at $524.5 per share.

Rhea-AI Filing Summary

Lennox International (LII) director Sivasankaran Somasundaram reported acquiring 50 shares of common stock on 10/10/2025 at $524.5 per share. Following this transaction, the filing lists 667 shares beneficially owned, held directly. The acquisition reflects a quarterly retainer paid in stock.

Insider Trade Summary

Grant/Award: 50 shares

Grant/Award 1 txn

Insider Somasundaram Sivasankaran

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock, Par Value $0.01 Per Share	50	$524.50	$26K

Holdings After Transaction: Common Stock, Par Value $0.01 Per Share — 667 shares (Direct)

Footnotes (1)

1. F1. Quarterly retainer paid in stock.

FAQ

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

What did Lennox (LII) disclose in this Form 4?

A director acquired 50 shares of common stock on 10/10/2025 at $524.5 per share.

Who is the reporting person in the LII Form 4?

Director Sivasankaran Somasundaram.

How many LII shares are owned after the transaction?

The filing shows 667 shares beneficially owned following the transaction, held directly.

What was the nature of the acquisition for LII?

It was a quarterly retainer paid in stock.

Was the ownership reported as direct or indirect?

The filing reports direct (D) ownership.

What security class was involved?

Common Stock, Par Value $0.01 Per Share.

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

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Accepted by SEC EDGAR 10/14/2025 - 10:45 AM 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).

1. Name and Address of Reporting Person^*

Somasundaram Sivasankaran

(Last) (First) (Middle)

2140 LAKE PARK BLVD.

8TH FL

(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)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/10/2025

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	10/10/2025		A(1)		50	A	$524.5	667	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. Quarterly retainer paid in stock.

	/s/ Monica M. Brown, attorney-in-fact for Mr. Sivasankaran Somasundaram	10/14/2025
	** 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.