Lennox International (LII) director receives 343-share stock award, holds 617

Rhea-AI Filing Summary

Vander Ark Jon reported acquisition or exercise transactions in this Form 4 filing.

Lennox International director Jon Vander Ark reported receiving a grant of 343 shares of common stock on May 21, 2026, as a compensation-related award at no cash cost per share. After this grant, he directly holds a total of 617 shares of Lennox International common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Vander Ark Jon

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 — 617 shares (Direct, null)

Footnotes (1)

Key Figures

Shares granted: 343 shares Post-transaction holdings: 617 shares Grant price: $0.00 per share

3 metrics

Shares granted 343 shares Stock award to director on May 21, 2026

Post-transaction holdings 617 shares Total common shares held directly after grant

Grant price $0.00 per share Compensation-related award, not open-market purchase

Key Terms

Form 4, transaction code, common stock, equity compensation

4 terms

Form 4 regulatory

"Does the Lennox International (LII) Form 4 show any insider share sales?"

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.

transaction code regulatory

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

common stock financial

"received a grant of 343 shares of common stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

equity compensation financial

"indicating equity compensation rather than buying or selling shares"

Equity compensation is pay given to employees, executives or contractors in the form of company ownership—such as stock, stock options or restricted shares—rather than just cash. It matters to investors because it can align workers' incentives with shareholders (like paying someone in slices of the same pie they help grow), but it also increases the number of shares outstanding and company expenses, affecting ownership percentages and earnings 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^*

Vander Ark Jon

(Last) (First) (Middle)

2140 LAKE PARK BLVD.

8TH FLOOR

(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	617	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. Vander Ark	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 Jon Vander Ark?

Lennox International reported that director Jon Vander Ark received a grant of 343 shares of common stock. The award was recorded at a price of $0.00 per share, reflecting a compensation grant rather than an open-market purchase or sale.

How many Lennox International (LII) shares does Jon Vander Ark hold after this Form 4?

After the reported grant, Jon Vander Ark holds 617 shares of Lennox International common stock directly. This total includes the newly awarded 343 shares, giving investors a clearer view of his current equity stake in the company.

Was the Lennox International (LII) insider transaction an open-market trade?

No, the transaction was coded as an award acquisition, not an open-market trade. The 343 shares were granted at $0.00 per share, indicating equity compensation rather than buying or selling shares on the public market.

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

The transaction code “A” indicates a grant, award, or other acquisition of shares. For Lennox International, it shows that director Jon Vander Ark received 343 shares as a stock award, increasing his direct holdings to 617 shares after the transaction.

Does the Lennox International (LII) Form 4 show any insider share sales?

The Form 4 shows no insider sales for this event. It reports only an acquisition: a grant of 343 common shares to director Jon Vander Ark, raising his directly owned position to 617 shares following the award.