Director at Lennox International (NYSE: LII) receives 343-share stock award

Rhea-AI Filing Summary

Buck Sherry reported acquisition or exercise transactions in this Form 4 filing.

Lennox International director Sherry Buck received a stock award of 343 shares of common stock on May 21, 2026. The grant was recorded at a price of $0.00 per share, indicating it was a compensation-related award rather than an open-market purchase. After this grant, Buck directly holds 2,306 Lennox International common shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Buck Sherry

Role null

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

Holdings After Transaction: Common Stock, Par Value $0.01 Per Share — 2,306 shares (Direct, null)

Footnotes (1)

Key Figures

Shares granted: 343 shares Post-transaction holdings: 2,306 shares Grant price: $0.00 per share +2 more

5 metrics

Shares granted 343 shares Stock award on May 21, 2026

Post-transaction holdings 2,306 shares Direct common stock held after grant

Grant price $0.00 per share Recorded award price for common stock

Transaction code A Grant, award, or other acquisition

Ownership type Direct Shares held directly by reporting person

Key Terms

Grant, award, or other acquisition, Common Stock, Par Value $0.01 Per Share, Form 4, non-derivative, +1 more

5 terms

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

Common Stock, Par Value $0.01 Per Share financial

"security_title: Common Stock, Par Value $0.01 Per Share"

Form 4 regulatory

"INSIDER FILING DATA (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.

non-derivative financial

"transaction_type: non-derivative"

total_shares_following_transaction financial

"total_shares_following_transaction: 2306.0000"

Form 4 Insider Transactions: What Each Field Means →

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^*

Buck Sherry

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/21/2026

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	05/21/2026		A		343	A	$0	2,306	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 Brown, attorney-in-fact for Sherry Buck	05/26/2026
	** 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 insider transaction did Lennox International (LII) report for Sherry Buck?

Lennox International reported that director Sherry Buck received a grant of 343 shares of common stock. The award was recorded at $0.00 per share as a compensation-related grant, increasing her direct holdings to 2,306 shares after the transaction.

Was Sherry Buck’s Lennox International (LII) transaction a market purchase or sale?

The transaction was not a market purchase or sale. It is coded as a grant or award acquisition, with 343 shares of common stock received at a price of $0.00 per share, reflecting equity compensation rather than open-market trading activity.

How many Lennox International (LII) shares does Sherry Buck hold after this Form 4?

After the reported transaction, Sherry Buck directly holds 2,306 shares of Lennox International common stock. This total includes the 343-share grant she received on May 21, 2026, as disclosed in the Form 4 insider transaction report.

What does the transaction code "A" mean in the Lennox International (LII) Form 4?

In this Form 4, transaction code "A" indicates a grant, award, or other acquisition of securities. For Lennox International, it shows director Sherry Buck received 343 shares of common stock as a stock award rather than buying them in the open market.

Is the Sherry Buck Form 4 for Lennox International (LII) related to derivative securities?

No, the filing shows a non-derivative transaction in Lennox International common stock. The 343-share award is reported as common stock, and the derivative section of the Form 4 contains no remaining options or other derivative positions for this transaction.