Lennox International Inc. (LII) Insider Trading

Last 12 months

Insiders sold $1.39M and bought nothing on the open market.

None of the selling was scheduled in advance under a 10b5-1 plan. VP-Corp Controller and CAO Chris Kosel sold $529k on May 6, 47% of their stake, outside a plan. The last open-market buy by an executive or director was in May 2023.

Net open-market

−$1.39M

0 buys · 5 sales

Under a 10b5-1 plan

of the value sold

Insiders who bought / sold

0 / 3

executives and directors

Last open-market buy

May 2023

May 1, 2023

Get an email when LII's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
May 6	Chris Kosel VP-Corp Controller and CAO	SoldNo plan	971	$544.80	$529k	47%	Form 4
Feb 25	Shane D Wall Director	SoldNo plan	100	$540.01	$54k	4.3%	Form 4
Feb 4	Todd J Teske Director	SoldNo plan	700	$533.45	$373k	9.2%	Form 4
Feb 4	Chris Kosel VP-Corp Controller and CAO	SoldNo plan	254	$536.50	$136k	19%	Form 4
Nov 11, 2025	Todd J Teske Director	SoldNo plan	600	$491.85	$295k	7.3%	Form 4
Aug 22, 2025	Chris Kosel VP-Corp Controller and CAO	SoldNo plan	300	$591.86	$178k	19%	Form 4
Aug 20, 2025	Karen H Quintos Director	SoldNo plan 8 parts	365	$609.30 average	$222k	5.0%	Form 4
Aug 20, 2025	Karen H Quintos Director	SoldNo plan 30 parts	1,082	$607.82 average	$658k	13%	Form 4
Jul 23, 2025	Daniel M Sessa EVP, Chief HR Officer	Sold10b5-1 plan 17 parts	2,782	$670.04 average	$1.86M	8.1%	Form 4
Jul 23, 2025	John W Norris III Director	Sold10b5-1 plan 10 parts	22,329	$666.20 average	$14.9M	0.7%	Form 4
Jul 10, 2025	John W Norris III Director	Sold10b5-1 plan 3 parts	3,190	$613.72 average	$1.96M	0.1%	Form 4
Jul 3, 2025	John W Norris III Director	Sold10b5-1 plan	3,190	$606.00	$1.93M	0.1%	Form 4
Jul 1, 2025	John W Norris III Director	Sold10b5-1 plan	3,190	$600.00	$1.91M	0.1%	Form 4
May 7, 2025	Chris Kosel VP-Corp Controller and CAO	SoldNo plan	509	$568.06	$289k	24%	Form 4
Feb 21, 2025	Chris Kosel VP-Corp Controller and CAO	Sold10b5-1 plan	194	$644.20	$125k	13%	Form 4
Feb 4, 2025	John D Torres Executive Vice President	SoldNo plan 3 parts	1,787	$582.55 average	$1.04M	35%	Form 4
Nov 27, 2024	Sherry Buck Director	SoldNo plan	500	$660.74	$330k	23%	Form 4
Nov 25, 2024	Todd J Teske Director	SoldNo plan	500	$675.52	$338k	5.9%	Form 4
Nov 13, 2024	Chris Kosel VP-Corp Controller and CAO	SoldNo plan	200	$625.49	$125k	12%	Form 4
Nov 5, 2024	Prakash Bedapudi EVP, Chief Technology Officer	SoldNo plan	965	$618.00	$596k	5.6%	Form 4
Nov 5, 2024	Joseph Nassab EVP & Pres., Bldg Climate Sol.	SoldNo plan 3 parts	643	$619.11 average	$398k	7.4%	Form 4
Oct 28, 2024	Shane D Wall Director	SoldNo plan	325	$612.97	$199k	14%	Form 4
Oct 25, 2024	John D Torres EVP, Chief Legal Officer & Sec	SoldNo plan	581	$620.98	$361k	11%	Form 4

May 6No plan
Chris Kosel
VP-Corp Controller and CAO · sold 971 at $544.80
$529k
47% of stake
Feb 25No plan
Shane D Wall
Director · sold 100 at $540.01
$54k
4.3% of stake
Feb 4No plan
Todd J Teske
Director · sold 700 at $533.45
$373k
9.2% of stake
Feb 4No plan
Chris Kosel
VP-Corp Controller and CAO · sold 254 at $536.50
$136k
19% of stake
Nov 11, 2025No plan
Todd J Teske
Director · sold 600 at $491.85
$295k
7.3% of stake
Aug 22, 2025No plan
Chris Kosel
VP-Corp Controller and CAO · sold 300 at $591.86
$178k
19% of stake
Aug 20, 2025No plan
Karen H Quintos
Director · sold 365 at avg $609.30
$222k
5.0% of stake
Aug 20, 2025No plan
Karen H Quintos
Director · sold 1,082 at avg $607.82
$658k
13% of stake
Jul 23, 202510b5-1 plan
Daniel M Sessa
EVP, Chief HR Officer · sold 2,782 at avg $670.04
$1.86M
8.1% of stake
Jul 23, 202510b5-1 plan
John W Norris III
Director · sold 22,329 at avg $666.20
$14.9M
0.7% of stake
Jul 10, 202510b5-1 plan
John W Norris III
Director · sold 3,190 at avg $613.72
$1.96M
0.1% of stake
Jul 3, 202510b5-1 plan
John W Norris III
Director · sold 3,190 at $606.00
$1.93M
0.1% of stake
Jul 1, 202510b5-1 plan
John W Norris III
Director · sold 3,190 at $600.00
$1.91M
0.1% of stake
May 7, 2025No plan
Chris Kosel
VP-Corp Controller and CAO · sold 509 at $568.06
$289k
24% of stake
Feb 21, 202510b5-1 plan
Chris Kosel
VP-Corp Controller and CAO · sold 194 at $644.20
$125k
13% of stake
Feb 4, 2025No plan
John D Torres
Executive Vice President · sold 1,787 at avg $582.55
$1.04M
35% of stake
Nov 27, 2024No plan
Sherry Buck
Director · sold 500 at $660.74
$330k
23% of stake
Nov 25, 2024No plan
Todd J Teske
Director · sold 500 at $675.52
$338k
5.9% of stake
Nov 13, 2024No plan
Chris Kosel
VP-Corp Controller and CAO · sold 200 at $625.49
$125k
12% of stake
Nov 5, 2024No plan
Prakash Bedapudi
EVP, Chief Technology Officer · sold 965 at $618.00
$596k
5.6% of stake
Nov 5, 2024No plan
Joseph Nassab
EVP & Pres., Bldg Climate Sol. · sold 643 at avg $619.11
$398k
7.4% of stake
Oct 28, 2024No plan
Shane D Wall
Director · sold 325 at $612.97
$199k
14% of stake
Oct 25, 2024No plan
John D Torres
EVP, Chief Legal Officer & Sec · sold 581 at $620.98
$361k
11% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch LII, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in LII's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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