Lennox International (LII) director returns 343 shares to issuer, holds 767

Rhea-AI Filing Summary

LENNOX INTERNATIONAL INC director Somasundaram Sivasankaran reported a disposition of 343 shares of common stock to the issuer on May 26, 2026. The transaction was recorded at $0.00 per share, and he now directly holds 767 shares of Lennox common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Somasundaram Sivasankaran

Role null

Type	Security	Shares	Price	Value
Disposition	Common Stock, Par Value $0.01 Per Share	343	$0.00	--

Holdings After Transaction: Common Stock, Par Value $0.01 Per Share — 767 shares (Direct, null)

Footnotes (1)

Key Figures

Shares disposed to issuer: 343 shares Shares held after transaction: 767 shares Transaction price per share: $0.00 per share +1 more

4 metrics

Shares disposed to issuer 343 shares Disposition to issuer on May 26, 2026

Shares held after transaction 767 shares Direct holdings after Form 4 transaction

Transaction price per share $0.00 per share Recorded price for disposition to issuer

Security type Common Stock, Par Value $0.01 Non-derivative equity security involved

Key Terms

Disposition to issuer, Common Stock, Par Value $0.01 Per Share, Form 4

3 terms

Disposition to issuer financial

"The transaction was coded as a “Disposition to issuer” and recorded at $0.00 per share"

Common Stock, Par Value $0.01 Per Share financial

"The filing involves Common Stock, Par Value $0.01 Per Share of Lennox International Inc."

Form 4 regulatory

"Following the disposition, he directly holds 767 shares of Lennox International common stock, as disclosed in the Form 4."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 05/28/2026 - 03:02 PM Accepted by SEC EDGAR 05/28/2026 - 03:02 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

X

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^*

Somasundaram Sivasankaran

(Last) (First) (Middle)

2140 LAKE PARK BLVD.

8TH FL

(Street)

RICHARDSON TEXAS 75080

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/26/2026

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, Par Value $0.01 Per Share	05/26/2026		D		343	D	$0	767	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:

Remarks:

	/s/ Monica M. Brown, attorney-in-fact for Mr. Sivasankaran Somasundaram	05/28/2026
	** 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)

FAQ

What did Lennox International (LII) director Somasundaram Sivasankaran report on this Form 4?

He reported a disposition of 343 shares of Lennox International common stock back to the issuer. The transaction was coded as a “Disposition to issuer” and recorded at $0.00 per share on May 26, 2026.

How many Lennox International (LII) shares does Somasundaram Sivasankaran hold after the transaction?

Following the disposition, he directly holds 767 shares of Lennox International common stock. This post-transaction holding is disclosed in the Form 4 and reflects his remaining direct equity position after returning 343 shares to the issuer.

Was the Lennox International (LII) Form 4 transaction a sale on the open market?

No, the Form 4 shows a Disposition to issuer with a price of $0.00 per share. This indicates the shares were returned to Lennox International rather than sold in an open-market transaction to third-party buyers.

What security is involved in Somasundaram Sivasankaran’s Lennox International (LII) Form 4 filing?

The filing involves Common Stock, Par Value $0.01 Per Share of Lennox International Inc. The reported transaction covers 343 shares of this common stock that were disposed of to the issuer on May 26, 2026.

Does the Lennox International (LII) Form 4 show any derivative securities for Somasundaram Sivasankaran?

The Form 4 data provided shows no derivative transactions or remaining derivative positions. All reported activity relates solely to non-derivative common stock, with one disposition of 343 shares to the issuer and 767 shares held afterward.