# EDGAR Filing Document

**Accession Number:** 0001069202
**File Stem:** 0001069202-26-000076
**Filing Date:** 2026-5
**Character Count:** 6997
**Document Hash:** 8b4597b9e5e560df5eac02dba3430e16
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001069202-26-000076.hdr.sgml**: 20260528

**ACCESSION NUMBER**: 0001069202-26-000076

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 11

**CONFORMED PERIOD OF REPORT**: 20260521

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**ITEM INFORMATION**: Submission of Matters to a Vote of Security Holders

**FILED AS OF DATE**: 20260528

**DATE AS OF CHANGE**: 20260528

**FILER**: 

**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:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-15149
- **FILM NUMBER:** 261033708

**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

?xml version='1.0' encoding='ASCII'? lii-20260521

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM 8-K** 

**CURRENT REPORT** 

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of report (date of earliest event reported): **May 21, 2026**

**LENNOX INTERNATIONAL INC.** 

**(Exact name of registrant as specified in its charter)** 

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| | | |
|:---|:---|:---|
| **Delaware** | **001-15149** | **42-0991521** |
| (State or other jurisdiction<br>of incorporation) | (Commission<br>File Number) | (IRS Employer<br>Identification No.) |

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**2140 LAKE PARK BLVD.,** 

**RICHARDSON, Texas 75080** 

(Address of principal executive offices, including zip code)

Registrant's telephone number, including area code:

**(972)497-5000** 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (*see* General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| **Title of Each Class** | **Trading Symbol(s)** | **Name of Each Exchange on Which Registered** |
| **Common Stock, par value $0.01 per share** | **LII** | **New York Stock Exchange** |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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| | |
|:---|:---|
| **Item 5.02** | **Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.** |

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On May 23, 2026 , Sivasankaran Somasundaram notified Lennox International Inc. (the "Company") of his decision to resign from the Board of Directors of the Company, effective immediately. Mr. Somasundaram made this decision in consideration of his other professional responsibilities and time commitments. Mr. Somasundaram's resignation was not the result of any disagreement with the Company on any matter relating to the Company's operations, policies, or practices. In connection with Mr. Somasundaram's departure, the Board has reduced the size of the Board from nine members to eight members.

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| | |
|:---|:---|
| **Item 5.07** | **Submission of Matters to a Vote of Security Holders** |

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On May 21, 2026, the Company held its Annual Meeting. During this meeting, the Company's stockholders were asked to consider and vote upon three proposals: (1) the election of three Class I Directors to the Board of Directors to serve for a three-year term, which expires at the 2029 annual meeting of stockholders; (2) an advisory vote to approve the compensation of the Company's named executive officers; and (3) the ratification of the appointment of Ernst & Young LLP as the Company's independent registered public accounting firm for the 2026 fiscal year.

On the record date of March 26, 2026, there were 34,817,885 shares of the Company's common stock issued and outstanding and entitled to be voted at the Annual Meeting. For each proposal, the results of the stockholder voting were as follows:

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Votes**<br> **For** | **Votes Against** | **Votes Abstain** | **Broker Non-Votes** |
| 1. Election of three director nominees to serve as Class I directors, for a term that expires at the annual meeting of stockholders in 2029 |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;John W. Norris, III | 27631287 | 1701895 | 9196 | 2790257 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Karen H. Quintos | 27331816 | 1996509 | 14053 | 2790257 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Shane D. Wall | 28963545 | 364287 | 14546 | 2790257 |

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Votes<br>For** | **Votes<br>Against** | **Votes<br>Abstain** | **Broker<br>Non-Votes** |
| 2. Advisory vote on the compensation of the Company's named executive officers | 28795108 | 516686 | 30584 | 2790257 |

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This advisory vote on the compensation of the Company's named executive officers received the approval of approximately 98% of the stockholders voting for and against this item.

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Votes<br>For** | **Votes<br>Against** | **Votes<br>Abstain** | **Broker<br>Non-Votes** |
| 3. Ratification of appointment of Ernst & Young LLP as the Company's independent registered public accounting firm for fiscal year 2026 | 32108994 | 8961 | 14681 | 0 |

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**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

**LENNOX INTERNATIONAL INC.**

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| | |
|:---|:---|
| Date: May 28, 2026 | Date: May 28, 2026 |
| By: | /s/ Jennifer S. Perry |
| Name: | Jennifer S. Perry |
| Title: | Assistant Secretary |

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