# EDGAR Filing Document

**Accession Number:** 0001139032
**File Stem:** 0001139032-25-000004
**Filing Date:** 2025-6
**Character Count:** 9719
**Document Hash:** 26d8081e5b8849ce4c473dc9286dc5c8
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001139032-25-000004.hdr.sgml**: 20250623

**ACCESSION NUMBER**: 0001139032-25-000004

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250623

**DATE AS OF CHANGE**: 20250623

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LENNOX INTERNATIONAL INC
- **CENTRAL INDEX KEY:** 0001069202
- **STANDARD INDUSTRIAL CLASSIFICATION:** AIR COND & WARM AIR HEATING EQUIP & COMM & INDL REFRIG EQUIP [3585]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 420991521
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-56671
- **FILM NUMBER:** 251065346

**BUSINESS ADDRESS:**
- **STREET 1:** 2140 LAKE PARK BLVD
- **CITY:** RICHARDSON
- **STATE:** TX
- **ZIP:** 75080
- **BUSINESS PHONE:** 972-497-5000

**MAIL ADDRESS:**
- **STREET 1:** 2140 LAKE PARK BLVD
- **CITY:** RICHARDSON
- **STATE:** TX
- **ZIP:** 75080
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NORRIS JOHN W III
- **CENTRAL INDEX KEY:** 0001139032

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A

**MAIL ADDRESS:**
- **STREET 1:** C/O LENNOX INTERNATIONAL INC.
- **STREET 2:** 2140 LAKE PARK BOULEVARD
- **CITY:** RICHARDSON
- **STATE:** TX
- **ZIP:** 76080-2254

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**(Amendment No. 1)**

**LENNOX INTERNATIONAL INC**

*(Name of Issuer)*

**Common Shares, $0.01 par value**

*(Title of Class of Securities)*

**526107107**

*(CUSIP Number)*

**John W. Norris, III**<br>2140 Lake Park Blvd.<br>Richardson TX 75080<br>(973) 497-5000

*(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)*

**01/26/2024**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **526107107** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**NORRIS JOHN W III** | Name of reporting person<br>**NORRIS JOHN W III** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**203250.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**3283996.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**203250.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**3283966.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**3487247.00** | Aggregate amount beneficially owned by each reporting person<br>**3487247.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**9.8%** | Percent of class represented by amount in Row (11)<br>**9.8%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** A reorganization of the control of shares of the issuer occurred in January 2024. As a result, John W. Norris, III acquired beneficial ownership of more than 5% of the outstanding shares of the issuer as an individual and through several trusts that are directly or indirectly controlled by Mr. Norris, III. Mr. Norris, III was not aware that these transactions triggered the filing requirement, resulting in a late filing.

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Common Shares, $0.01 par value

**(b) Name of Issuer:**
LENNOX INTERNATIONAL INC

**(c) Address of Issuer's Principal Executive Offices:**
2140 LAKE PARK BLVD, 2140 LAKE PARK BLVD, RICHARDSON, TX, 75080

**Item 4. Purpose of Transaction**

Mr. Norris acquired the Shares beneficially owned by him for investment. Mr. Norris does not have anyplans, nor has he made proposals, which relate to or would result in any of the events enumerated inparagraphs (a) through (j) of Item 4 to Schedule 13D. However, Mr. Norris reserves the right to acquireadditional shares, to dispose of shares or to formulate other purposes, plans or proposals to the extent he deems advisable in light of his personal investment needs (and, in his capacity as trustee of the trusts described in Item 5, the investment needs of such trusts), market conditions and other factors.

**Item 5. Interest in Securities of the Issuer**

**(a)**
As of June 23, 2025, Mr. Norris beneficially owns an aggregate of 3,487,247.24 shares of
Common Stock, constituting approximately 9.80% of the outstanding shares of Common Stock.

**(b)**
Mr. Norris directly beneficially owns 201,566 shares of Common Stock, constituting approximately 0.6% of the outstanding shares of Common Stock. Mr. Norris has the sole power to dispose of and vote such shares. Mr. Norris directly beneficially owns 21,267 shares of Common Stock in joint tenancy with his spouse, Catherine Houlihan, constituting approximately 0.05% of the outstanding shares of Common Stock. Mr. Norris has shared power with Ms. Houlihan to dispose of and vote such shares. Mr. Norris may be deemed to indirectly beneficially own 28,372 shares of Common Stock owned by the Benjamin Norris Revocable Trust (the "B.N. Trust"). Mr. Norris is a co-trustee of the B.N. Trust and in such capacity has shared power to dispose of and vote the Shares held by the B.N. Trust. The shares of Common Stock owned by the B.N. Trust represent approximately 0.07% of the outstanding shares of Common Stock. Mr. Norris may be deemed to indirectly beneficially own 28,372 shares of Common Stock owned by the Lily C. Norris Revocable Trust (the "L.N. Trust"). Mr. Norris is a co-trustee of the L.N. Trust and in such capacity has shared power to dispose of and vote the Shares held by the L.N. Trust. The shares of Common Stock owned by the L.N. Trust represent approximately 0.07% of the outstanding shares of Common Stock. Mr. Norris may be deemed to indirectly beneficially own 28,372.37 shares of Common Stock owned by the William H. Norris Revocable Trust (the "W.N. Trust"). Mr. Norris is a co-trustee of the W.N. Trust and in such capacity has shared power to dispose of and vote the Shares held by the W.N. Trust. The shares of Common Stock owned by the W.N. Trust represent approximately 0.07% of the outstanding shares of Common Stock. Mr. Norris may be deemed to indirectly beneficially own 1,684.87 shares of Common Stock owned by the Norris-Newman Minors Trust (the "N.N. Trust"). Mr. Norris is a trustee of the N.N. Trust and in such capacity has the sole power to dispose of and vote the Shares held by the N.N. Trust. The shares of Common Stock owned by the N.N. Trust represent approximately 0.005% of the outstanding shares of Common Stock. Mr. Norris may be deemed to indirectly beneficially own 214,758 shares of Common Stock owned by the Norris Living Trust (the "N.L. Trust"). Mr. Norris is a co-trustee of the N.L. Trust and in such capacity has shared power to dispose of and vote the Shares held by the N.L. Trust. The shares of Common Stock owned by the N.L. Trust represent approximately 0.06% of the outstanding shares of Common Stock. Mr. Norris may be deemed to indirectly beneficially own 2,545,105 shares of Common Stock owned by JW Norris, Inc. ("JW Norris"). Mr. Norris is President of JW Norris and in such capacity has shared power to dispose of and vote the Shares held by the JW Norris. The shares of Common Stock owned by JW Norris represent approximately 7% of the outstanding shares of Common Stock. Mr. Norris may be deemed to indirectly beneficially own 321,750 shares of Common Stock owned by the John W. Norris, III Trust A (the "J.N. Trust A"). Mr. Norris is a co-trustee of the J.N. Trust A and in such capacity has shared power to dispose of and vote the Shares held by the J.N. Trust A. The shares of Common Stock owned by the J.N. Trust A represent approximately 1% of the outstanding shares of Common Stock. Mr. Norris may be deemed to indirectly beneficially own 96,000 shares of Common Stock owned by The Cabin Foundation ("Cabin"). Mr. Norris is President of Cabin and in such capacity has shared power to dispose of and vote the Shares held by Cabin. The shares of Common Stock owned by JW Norris represent approximately 0.2% of the outstanding shares of Common Stock.

**(c)**
N/A

**Item 6. Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.**

N/A

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** NORRIS JOHN W III

**Signature:** John W. Norris, III

**Name/Title:** John W. Norris, III Director

**Date:** 06/23/2025