Lennox International (NYSE: LII) VP sells 971 shares at $544.80

Rhea-AI Filing Summary

Lennox International Inc. reported that VP–Corporate Controller and Chief Accounting Officer Chris Kosel completed an open-market sale of company stock. On May 6, 2026, he sold 971 shares of common stock at a weighted average price of $544.80 per share.

Following this transaction, Kosel directly owns 1,090 shares of Lennox International common stock. The footnote explains that the sale price reflects a weighted average for trades executed between $544.770 and $544.920 per share.

Insider Trade Summary

Net Seller: 971 shares ($529,001)

Net Sell 1 txn

Insider Kosel Chris

Role VP-Corp Controller and CAO

Sold 971 shs ($529K)

Type	Security	Shares	Price	Value
Sale	Common Stock, Par Value $0.01 Per Share	971	$544.80	$529K

Holdings After Transaction: Common Stock, Par Value $0.01 Per Share — 1,090 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares sold: 971 shares Weighted average sale price: $544.80 per share Price range of executed trades: $544.770–$544.920 per share +2 more

5 metrics

Shares sold 971 shares Open-market sale on May 6, 2026

Weighted average sale price $544.80 per share Common stock sale on May 6, 2026

Price range of executed trades $544.770–$544.920 per share Range disclosed in footnote for May 6, 2026 sale

Shares owned after transaction 1,090 shares Direct holdings following May 6, 2026 sale

Net shares sold 971 shares Net-sell direction in transaction summary

Key Terms

open-market sale, weighted average sale price, Common Stock, Par Value $0.01 Per Share

3 terms

open-market sale financial

"transaction_action: "open-market sale" for 971 shares of common stock"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

weighted average sale price financial

"Reflects weighted average sale price of $544.80 at prices ranging"

Common Stock, Par Value $0.01 Per Share financial

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

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^*

Kosel Chris

(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)
	VP-Corp Controller and CAO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/06/2026

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	05/06/2026		S		971	D	$544.8(1)	1,090	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. Reflects weighted average sale price of $544.80 at prices ranging from $544.770 - $544.920 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Remarks:

	/s/ Monica M. Brown, attorney-in-fact for Mr. Kosel	05/07/2026
	** 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 Chris Kosel?

Lennox International reported that VP–Corporate Controller and CAO Chris Kosel executed an open-market sale of company stock. On May 6, 2026, he sold 971 shares of common stock at a weighted average price of $544.80 per share.

How many Lennox International (LII) shares did Chris Kosel sell and at what price?

Chris Kosel sold 971 shares of Lennox International common stock. The reported weighted average sale price was $544.80 per share, with individual trade prices ranging between $544.770 and $544.920 per share according to the filing footnote.

How many Lennox International (LII) shares does Chris Kosel hold after the sale?

After the May 6, 2026 transaction, Chris Kosel directly holds 1,090 shares of Lennox International common stock. This post-transaction balance is reported in the Form 4 as his total direct ownership following the open-market sale.

What role does Chris Kosel hold at Lennox International (LII)?

Chris Kosel serves as Vice President–Corporate Controller and Chief Accounting Officer at Lennox International. His position makes him a senior finance executive, so his transactions in company stock must be reported publicly on Form 4 under SEC rules.

Was the Lennox International (LII) insider sale reported as a single transaction?

The Form 4 shows one reported sale transaction totaling 971 shares. A footnote clarifies that the reported $544.80 figure is a weighted average sale price for multiple trades executed within a narrow price range between $544.770 and $544.920 per share.