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$478.16
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Stocks Industrials Industrial Machinery/Components Nasdaq

Lennox International manufacturers and distributes heating, ventilating, air conditioning, and refrigeration products for the North American replacement (75% of sales) and new construction (25% of sales) markets. Residential HVAC (home comfort solutions) accounted for 67% of sales and commercial HVAC (building climate solutions) accounted for the remaining 33% of sales. To be clear, Lennox's commercial exposure is what its peers refer to as "residential and light commercial," lacks the scale and complexity of what is referred to as an "applied" solution. The company goes to market with multiple brands, but Lennox is the company's flagship HVAC brand.

Founded: 1895 Country:
United States
United States
Employees: N/A City: RICHARDSON
Market Cap: 19.5B IPO Year: 1999
Target Price: $582.82 AVG Volume (30 days): 356.5K
Analyst Decision: Hold Number of Analysts: 12
Dividend Yield:
1.11%
Dividend Payout Frequency: annual
EPS: 22.79 EPS Growth: 1.11
52 Week Low/High: $443.19 - $689.44 Next Earning Date: 04-22-2026
Revenue: $5,195,300,000 Revenue Growth: -2.73%
Revenue Growth (this year): 6.89% Revenue Growth (next year): 5.74%
P/E Ratio: 20.60 Index:
Free Cash Flow: 638.8M FCF Growth: -18.32%

AI-Powered LII Daily Prediction

Machine learning model trained on 25+ technical indicators

Updated a day ago

AI Recommendation

hold
Model Accuracy: 74.55%
74.55%
Confidence

Disclaimer: This prediction is generated by an AI model and should not be considered as financial advice. Always conduct your own research and consult with financial professionals before making investment decisions.

Stock Insider Trading Activity of Lennox International Inc. (LII)

Sell
LII Feb 25, 2026

Avg Cost/Share

$540.01

Shares

100

Total Value

$54,001.00

Owned After

2,205

SEC Form 4

Kosel Chris

VP-Corp Controller and CAO

Sell
LII Feb 4, 2026

Avg Cost/Share

$536.50

Shares

254

Total Value

$136,271.00

Owned After

1,090

SEC Form 4

Sell
LII Feb 4, 2026

Avg Cost/Share

$533.45

Shares

700

Total Value

$373,415.00

Owned After

6,881

SEC Form 4

Earnings Transcripts

SEC 8-K filings with transcript text

View All
2025
Q4

Q4 2025 Earnings

8-K BUY

Jan 28, 2026 · 100% conf.

AI Prediction BUY

1D

+1.93%

$496.88

Act: +1.77%

5D

+4.90%

$511.36

Act: +9.65%

20D

+8.15%

$527.21

Act: +11.68%

Price: $487.49 Prob +5D: 100% AUC: 1.000
0001069202-26-000005

lii-202601280001069202false00010692022026-01-282026-01-28

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): January 28, 2026

LENNOX INTERNATIONAL INC.

(Exact name of registrant as specified in its charter)

Delaware001-1514942-0991521 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

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: Title of Each Class Trading Symbol(s) Name of Each Exchange on Which Registered

Common Stock, par value $0.01 per shareLIINew York Stock Exchange

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. ☐

Item 2.02    Results of Operations and Financial Condition.*

On January 28, 2026, Lennox International Inc. (the “Company”) issued a press release announcing its financial results for the fourth quarter of 2025. A copy of the press release is furnished as Exhibit 99.1 to this report.

Item 9.01    Financial Statements and Exhibits.

(d)Exhibits.

EXHIBIT

NUMBER

DESCRIPTION

99.1Press release dated January 28, 2026 (furnished herewith).*

104Inline XBRL for the cover page of this Current Report on Form 8-K.

*The information contained in Item 2.02 and Exhibit 99.1 of this report is being “furnished” with the Securities and Exchange Commission and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities under that section. Furthermore, such information shall not be deemed to be incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, unless specifically identified as being incorporated therein by reference.

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.

Date: January 28, 2026

By: /s/ Jennifer S. Perry Name: Jennifer S. Perry Title: Assistant Secretary

2025
Q3

Q3 2025 Earnings

8-K

Oct 22, 2025

0001069202-25-000046

lii-202510220001069202false00010692022025-10-222025-10-22

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): October 22, 2025

LENNOX INTERNATIONAL INC.

(Exact name of registrant as specified in its charter)

Delaware001-1514942-0991521 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

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: Title of Each Class Trading Symbol(s) Name of Each Exchange on Which Registered

Common Stock, par value $0.01 per shareLIINew York Stock Exchange

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. ☐

Item 2.02    Results of Operations and Financial Condition.*

On October 22, 2025, Lennox International Inc. (the “Company”) issued a press release announcing its financial results for the third quarter of 2025. A copy of the press release is furnished as Exhibit 99.1 to this report.

Item 9.01    Financial Statements and Exhibits.

(d)Exhibits.

EXHIBIT

NUMBER

DESCRIPTION

99.1Press release dated October 22, 2025 (furnished herewith).*

104Inline XBRL for the cover page of this Current Report on Form 8-K.

*The information contained in Item 2.02 and Exhibit 99.1 of this report is being “furnished” with the Securities and Exchange Commission and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities under that section. Furthermore, such information shall not be deemed to be incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, unless specifically identified as being incorporated therein by reference.

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.

Date: October 22, 2025

By: /s/ Jennifer S. Perry Name: Jennifer S. Perry Title: Assistant Secretary

2025
Q2

Q2 2025 Earnings

8-K

Jul 23, 2025

0001069202-25-000029

lii-202507230001069202false00010692022025-07-232025-07-23

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): July 23, 2025

LENNOX INTERNATIONAL INC.

(Exact name of registrant as specified in its charter)

Delaware001-1514942-0991521 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

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: Title of Each Class Trading Symbol(s) Name of Each Exchange on Which Registered

Common Stock, par value $0.01 per shareLIINew York Stock Exchange

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. ☐

Item 2.02    Results of Operations and Financial Condition.*

On July 23, 2025, Lennox International Inc. (the “Company”) issued a press release announcing its financial results for the second quarter of 2025. A copy of the press release is furnished as Exhibit 99.1 to this report.

Item 9.01    Financial Statements and Exhibits.

(d)Exhibits.

EXHIBIT

NUMBER

DESCRIPTION

99.1Press release dated July 23, 2025 (furnished herewith).*

104Inline XBRL for the cover page of this Current Report on Form 8-K.

*The information contained in Item 2.02 and Exhibit 99.1 of this report is being “furnished” with the Securities and Exchange Commission and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities under that section. Furthermore, such information shall not be deemed to be incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, unless specifically identified as being incorporated therein by reference.

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.

Date: July 23, 2025

By: /s/ Jennifer S. Perry Name: Jennifer S. Perry Title: Assistant Secretary

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