Lennox International's Daniel M. Sessa sells 829 shares

Q: How many LII shares did Daniel M. Sessa sell?

Daniel M. Sessa sold 829 common shares at $353.165 per share on November 9, 2026. On the same date, he returned 4,229 shares to the issuer at $352.335 per share. No Rule 10b5-1 plan is reported for the sale.

One third of the stock appreciation rights became exercisable on December 13, 2020, and the full grant was exercisable on December 13, 2022.

Available on EDGAR 11/10/2026 - 02:50 PM EST Accepted by SEC EDGAR 11/10/2026 - 02:49 PM EST

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Form Type

Rhea-AI Filing Summary

Lennox International Inc. (LII) reported that EVP, Chief HR Officer Daniel M. Sessa exercised 5,058 non-qualified stock appreciation rights at an exercise price of $257.08 on November 9, 2026, acquiring 5,058 common shares. The reported position in those rights after exercise was 0. On the same date, he returned 4,229 shares to the issuer at $352.335 per share and sold 829 shares at $353.165 per share. No Rule 10b5-1 plan is reported for the sale.

Insider Trade Summary

Exercise and sale activity reported; no spread calculated

Exercise and Sale 4 txns

Insider Sessa Daniel M

Role EVP, Chief HR Officer

Sold 829 shs ($293K)

Approx. gross sale proceeds $293K

Approx. exercise cost $1.30M

Type	Security	Shares	Price	Value
Exercise	Non-qualified Stock Appreciation Right ^F1	5,058	$0.00	$0.00
Exercise	Common Stock, Par Value $0.01 Per Share	5,058	$257.08	$1.30M
Disposition	Common Stock, Par Value $0.01 Per Share	4,229	$352.335	$1.49M
Sale	Common Stock, Par Value $0.01 Per Share	829	$353.165	$293K

Holdings After Transaction: Non-qualified Stock Appreciation Right — 0 rights (Direct); Common Stock, Par Value $0.01 Per Share — 34,640 shares (Direct)

Footnotes (1)

F1. One third of the Stock Appreciation Rights became exercisable on 12/13/2020 and each year thereafter. The entire grant became fully exercisable on 12/13/2022.

Key Figures

Stock appreciation rights exercised: 5,058 rights Exercise price: $257.08 per share Common shares acquired: 5,058 shares +5 more

8 metrics

Stock appreciation rights exercised 5,058 rights November 9, 2026

Exercise price $257.08 per share November 9, 2026

Common shares acquired 5,058 shares Upon exercise on November 9, 2026

Stock appreciation rights position after exercise 0 rights Reported following the November 9, 2026 exercise

Shares returned to issuer 4,229 shares November 9, 2026

Price for shares returned to issuer $352.335 per share November 9, 2026

Common shares sold 829 shares November 9, 2026

Sale price $353.165 per share November 9, 2026

Key Terms

Non-qualified Stock Appreciation Right, Stock Appreciation Rights, exercise price

3 terms

Non-qualified Stock Appreciation Right financial

"Non-qualified Stock Appreciation Right"

Stock Appreciation Rights financial

"One third of the Stock Appreciation Rights became exercisable"

Stock appreciation rights (SARs) are a form of employee compensation that give the holder the right to receive the increase in a company's stock price over a set baseline, paid in cash or shares, without having to buy the stock. For investors, SARs matter because they can create future cash outflows or share dilution and signal how a company rewards and motivates executives — similar to giving a bonus tied directly to how well the company’s stock performs.

exercise price financial

"exercise price of $257.08"

The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.

FAQ

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How many LII shares did Daniel M. Sessa sell?

Daniel M. Sessa sold 829 common shares at $353.165 per share on November 9, 2026. On the same date, he returned 4,229 shares to the issuer at $352.335 per share. No Rule 10b5-1 plan is reported for the sale.

When did Daniel M. Sessa's LII stock appreciation rights become exercisable?

One third of the stock appreciation rights became exercisable on December 13, 2020, with additional portions becoming exercisable each year thereafter. The entire grant became fully exercisable on December 13, 2022.

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^*

Sessa Daniel M

(Last)

(First)

(Middle)

2140 LAKE PARK BLVD.

(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)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	EVP, Chief HR Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/09/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock, Par Value $0.01 Per Share	11/09/2026		M		5,058	A	$257.08	39,698	D
Common Stock, Par Value $0.01 Per Share	11/09/2026		D		4,229	D	$352.335	35,469	D
Common Stock, Par Value $0.01 Per Share	11/09/2026		S		829	D	$353.165	34,640	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Non-qualified Stock Appreciation Right	$257.08	11/09/2026		M			5,058	12/13/2020⁽¹⁾	12/13/2026	Common Stock, Par Value $0.01 Per Share	5,058	$0	0	D

Explanation of Responses:

1. One third of the Stock Appreciation Rights became exercisable on 12/13/2020 and each year thereafter. The entire grant became fully exercisable on 12/13/2022.

Remarks:

	/s/ Monica M. Brown, attorney-in-fact for Daniel M. Sessa	11/10/2026
	** 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)

Source: View Original Filing on SEC EDGAR