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LII · Lennox International Inc
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TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV+4.49% 13F +693CRM+2.92% 13F +1,018CVNA-0.98% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+4.91% 13F +1,203CRWD+5.68% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV+4.49% 13F +693CRM+2.92% 13F +1,018CVNA-0.98% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+4.91% 13F +1,203CRWD+5.68% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475
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LII

LENNOX INTERNATIONAL INC
INDUSTRIALS · AIR-COND & WARM AIR HEATG EQUIP & COMM & INDL REFRIG EQUIP · CIK 0001069202
SEC FILINGS☆ WATCH
INSIDER NET · 180D
-$529.0K
open-market buys minus sells, Form 4 codes P and S
INSIDER BUYERS · 180D
0
CONGRESS BUYERS · 1Y
0
FUNDS ADDED · QTR
0
13F, latest reported quarter
REVENUE GROWTH
-2.7%
XBRL, annual
NET MARGIN
15.5%
SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST
INSIDERS
net -$529.0K over 180 days
more than 55% of Industrials
CONGRESS
no member of Congress has reported trading it
FUNDS
fewer than five institutions report holding it
REVENUE
-2.7% year over year
below 76% of Industrials
MARGIN
15.5% net margin
more than 90% of Industrials
BUYBACKS
$19.5M repurchased, FY to 2026-03-31
below 65% of Industrials
SHORT
5.5% of shares outstanding short · 3.1 days to cover · settled 2026-07-31
more than 72% of Industrials
The year, with the filings on it
Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail
TOTAL 12M RETURN -30.5%
-30.5%12M
-30%-18%-6%+7%2025-092025-102025-122026-032026-052026-072026-09 2026-05-06 · Kosel Chris sold $529.0K2026-02-04 · TESKE TODD J sold $373.4K2025-11-11 · TESKE TODD J sold $295.1K2026-02-04 · Kosel Chris sold $136.3K2026-02-25 · Wall Shane D sold $54.0K
INSIDER SELL
INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY
Live price
Daily candles from TradingView, on their licence — no filings are marked on this one
WHY THIS NAME IS ON THE DESK
The complete filing record, in one place.
The record shows a net $529.0K sold by insiders over 180 days. Every figure is a federal filing, dated the day it became public.
Same sector, ranked by filing activity
Sector from the SEC's own SIC classification
Insider transactions
Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, LENNOX INTERNATIONAL INC insiders sold a net $529.0K of stock across 334 Form 4 purchases and sales, with 0 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-05.

INSIDER
FILED
SHARES
VALUE
Kosel Chris
VP-Corp Controller and CAO
SELL
2026-05-06
971.0
$529.0K
Wall Shane D
Director
SELL
2026-02-25
100.0
$54.0K
TESKE TODD J
Director
SELL
2026-02-04
700.0
$373.4K
Kosel Chris
VP-Corp Controller and CAO
SELL
2026-02-04
254.0
$136.3K
TESKE TODD J
Director
SELL
2025-11-11
600.0
$295.1K
334 TRANSACTIONS ON RECORD

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Institutional holders
13F · holdings as of the latest quarter funds have reported

no 13F holders found for this ticker

SCHEDULE 13D/G
No 5%+ ownership filings
Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.
FORM 144
No planned-sale notices
No insider has notified an intent to sell. This is the panel to watch after a run-up.
Fundamentals
Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all
2025-122024-122023-122022-12
REVENUE$5.2B$5.3B$5.0B$4.7B
GROSS PROFIT$1.7B$1.8B$1.5B$1.3B
OPERATING INCOME$1.0B$1.0B$791.5M$656.2M
NET INCOME$805.8M$811.1M$591.2M$497.1M
EPS (DILUTED)22.7922.6616.5813.88
OPERATING CASH FLOW$757.6M$945.7M$736.2M$302.3M
CASH$34.2M$415.1M$60.7M$52.6M
BUYBACKS$482.3M$53.6M$0$300.0M
DIVIDENDS PAID$173.0M$160.3M$153.4M$142.0M
SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-05 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE
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Public filings, honestly analyzed. Official US government sources in one desk — every figure carries the date it was filed, and the methodology is published, backtest included.

SEC FORM 4FORM 13F 13D/GFORM 144XBRL STOCK ACTCONTRACTSFEC CFPBNRC
© 2026 WAVEMAN · SOURCE: SEC EDGAR & OFFICIAL GOVERNMENT DATA · NOT INVESTMENT ADVICE · CHART BY TRADINGVIEW · UPDATED 2026-09-05 ALL SYSTEMS LIVE FOR MACHINES →