Lennox International Inc (LII)

Lennox International Inc. has seen no insider trading activity within the last three months. The most recent transactions occurred on May 6, 2026, involving sales by officer Chris Kosel. Prior filings throughout early 2026 and late 2025 reflect consistent divestment patterns by various directors and executives.
Ticker: LII Exchange: NYS


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Insider trades have triggered activity signals for Lennox International Inc. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.1
Kosel Chris VP-Corp Controller and CAO Officer
Transaction date
Sale
Price
202.89
Quantity 83,665 +3.8%
Value US$1,523,264
3.1
Kosel Chris Officer Officer
Transaction date
Proposed sale
Price
82.85
Quantity 75,755
Value US$1,823,431
1.9
Wall Shane D Non-Executive Director
Transaction date
Sale
Price
156.22
Quantity 85,914 +45.4%
Value US$3,961,190
1.9
Wall Shane D Director Non-Executive Director
Transaction date
Proposed sale
Price
540.01
Quantity 100
Value US$54,001
2.5
TESKE TODD J Non-Executive Director
Transaction date
Sale
Price
533.45
Quantity 700 -9.2%
Value US$373,415
3.1
Kosel Chris VP-Corp Controller and CAO Officer
Transaction date
Sale
Price
536.50
Quantity 254 -18.9%
Value US$136,271
3.1
Kosel Chris Officer Officer
Transaction date
Proposed sale
Price
536.50
Quantity 254
Value US$136,271
2.5
TESKE TODD J Director Non-Executive Director
Transaction date
Proposed sale
Price
533.45
Quantity 700
Value US$373,415
2.5
TESKE TODD J Director Non-Executive Director
Transaction date
Proposed sale
Price
491.85
Quantity 600
Value US$295,112
2.5
TESKE TODD J Non-Executive Director
Transaction date
Sale
Price
491.85
Quantity 600 -7.3%
Value US$295,110
3.1
Kosel Chris VP-Corp Controller and CAO Officer
Transaction date
Sale
Price
591.86
Quantity 300 -19.0%
Value US$177,558
3.1
Kosel Chris Officer Officer
Transaction date
Proposed sale
Price
591.86
Quantity 300
Value US$177,558
2.4
Quintos Karen H Director Non-Executive Director
Transaction date
Proposed sale
Price
612.99
Quantity 1,447
Value US$887,000
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.77
Quantity 30 -0.4%
Value US$18,233
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
609.52
Quantity 40 -0.6%
Value US$24,381
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
609.76
Quantity 10 -0.1%
Value US$6,098
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
609.73
Quantity 61 -0.9%
Value US$37,193
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
609.53
Quantity 4 -0.1%
Value US$2,438
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
609.40
Quantity 115 -1.6%
Value US$70,080
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
609.30
Quantity 75 -1.0%
Value US$45,698
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
609.12
Quantity 30 -0.4%
Value US$18,274
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
609.10
Quantity 105 -1.4%
Value US$63,956
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
608.87
Quantity 20 -0.3%
Value US$12,177
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
608.84
Quantity 10 -0.1%
Value US$6,088
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
608.78
Quantity 20 -0.3%
Value US$12,176
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
608.52
Quantity 10 -0.1%
Value US$6,085
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
608.48
Quantity 20 -0.3%
Value US$12,170
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
608.42
Quantity 20 -0.3%
Value US$12,168
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
608.39
Quantity 30 -0.4%
Value US$18,252
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
608.37
Quantity 10 -0.1%
Value US$6,084
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
608.22
Quantity 30 -0.4%
Value US$18,247
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
608.15
Quantity 10 -0.1%
Value US$6,082
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
608.14
Quantity 20 -0.3%
Value US$12,163
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.95
Quantity 60 -0.8%
Value US$36,477
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.91
Quantity 110 -1.4%
Value US$66,870
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.80
Quantity 20 -0.3%
Value US$12,156
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.77
Quantity 49 -0.6%
Value US$29,780
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.76
Quantity 30 -0.4%
Value US$18,233
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.73
Quantity 80 -1.0%
Value US$48,618
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.69
Quantity 1 -0.0%
Value US$608
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.68
Quantity 40 -0.5%
Value US$24,307
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.60
Quantity 30 -0.4%
Value US$18,228
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.50
Quantity 80 -1.0%
Value US$48,600
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.35
Quantity 10 -0.1%
Value US$6,074
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.20
Quantity 20 -0.2%
Value US$12,144
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.18
Quantity 50 -0.6%
Value US$30,359
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.17
Quantity 40 -0.5%
Value US$24,287
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
607.05
Quantity 29 -0.4%
Value US$17,604
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
606.93
Quantity 2 -0.0%
Value US$1,214
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
606.84
Quantity 40 -0.5%
Value US$24,274
2.4
Quintos Karen H Non-Executive Director
Transaction date
Sale
Price
606.81
Quantity 86 -1.0%
Value US$52,186
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
670.00
Quantity 2,143 -6.4%
Value US$1,435,810
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
687.63
Quantity 10 -0.0%
Value US$6,876
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
685.33
Quantity 4 -0.0%
Value US$2,741
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
682.91
Quantity 7 -0.0%
Value US$4,780
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
681.56
Quantity 4 -0.0%
Value US$2,726
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
680.00
Quantity 52 -0.2%
Value US$35,360
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
678.66
Quantity 43 -0.1%
Value US$29,182
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
677.06
Quantity 62 -0.2%
Value US$41,977
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
674.64
Quantity 65 -0.2%
Value US$43,852
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
673.37
Quantity 21 -0.1%
Value US$14,141
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
672.00
Quantity 35 -0.1%
Value US$23,520
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
670.27
Quantity 21 -0.1%
Value US$14,076
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
669.13
Quantity 66 -0.2%
Value US$44,162
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
663.76
Quantity 16 -0.0%
Value US$10,620
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
663.24
Quantity 147 -0.4%
Value US$97,496
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
661.51
Quantity 32 -0.1%
Value US$21,168
2.5
Sessa Daniel M EVP, Chief HR Officer Officer
Transaction date
Sale
Price
658.61
Quantity 54 -0.2%
Value US$35,565
3.7
NORRIS JOHN W III Non-Executive Director
Transaction date
Sale
Price
672.29
Quantity 634 -0.4%
Value US$426,232
3.7
NORRIS JOHN W III Non-Executive Director
Transaction date
Sale
Price
671.41
Quantity 107 -0.1%
Value US$71,841
3.7
NORRIS JOHN W III Non-Executive Director
Transaction date
Sale
Price
670.58
Quantity 1,824 -1.0%
Value US$1,223,137
3.7
NORRIS JOHN W III Non-Executive Director
Transaction date
Sale
Price
669.58
Quantity 4,152 -2.2%
Value US$2,780,116
3.7
NORRIS JOHN W III Non-Executive Director
Transaction date
Sale
Price
668.20
Quantity 3,566 -1.9%
Value US$2,382,806
3.7
NORRIS JOHN W III Non-Executive Director
Transaction date
Sale
Price
665.09
Quantity 300 -0.2%
Value US$199,526
3.7
NORRIS JOHN W III Non-Executive Director
Transaction date
Sale
Price
664.52
Quantity 2,833 -1.5%
Value US$1,882,596
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-05-07 2026-05-06 S Sale

VP-Corp Controller and CAO

Officer
83,665 +3.8%
202.89
US$1,523,264
83,665 +3.8% 202.89 US$1,523,264
2026-05-06 2026-05-06 PrS Proposed sale

Officer

Officer
75,755
82.85
US$1,823,431
75,755 82.85 US$1,823,431
2026-02-27 2026-02-25 S Sale Non-Executive Director
85,914 +45.4%
156.22
US$3,961,190
85,914 +45.4% 156.22 US$3,961,190
2026-02-25 2026-02-25 PrS Proposed sale

Director

Non-Executive Director
100
540.01
US$54,001
100 540.01 US$54,001
2026-02-05 2026-02-04 S Sale Non-Executive Director
700 -9.2%
533.45
US$373,415
700 -9.2% 533.45 US$373,415
2026-02-05 2026-02-04 S Sale

VP-Corp Controller and CAO

Officer
254 -18.9%
536.50
US$136,271
254 -18.9% 536.50 US$136,271
2026-02-04 2026-02-04 PrS Proposed sale

Officer

Officer
254
536.50
US$136,271
254 536.50 US$136,271
2026-02-04 2026-02-04 PrS Proposed sale

Director

Non-Executive Director
700
533.45
US$373,415
700 533.45 US$373,415
2025-11-12 2025-11-11 PrS Proposed sale

Director

Non-Executive Director
600
491.85
US$295,112
600 491.85 US$295,112
2025-11-12 2025-11-11 S Sale Non-Executive Director
600 -7.3%
491.85
US$295,110
600 -7.3% 491.85 US$295,110
2025-08-25 2025-08-22 S Sale

VP-Corp Controller and CAO

Officer
300 -19.0%
591.86
US$177,558
300 -19.0% 591.86 US$177,558
2025-08-22 2025-08-22 PrS Proposed sale

Officer

Officer
300
591.86
US$177,558
300 591.86 US$177,558
2025-08-20 2025-08-20 PrS Proposed sale

Director

Non-Executive Director
1,447
612.99
US$887,000
1,447 612.99 US$887,000
2025-08-20 2025-08-20 S Sale Non-Executive Director
30 -0.4%
607.77
US$18,233
30 -0.4% 607.77 US$18,233
2025-08-20 2025-08-20 S Sale Non-Executive Director
40 -0.6%
609.52
US$24,381
40 -0.6% 609.52 US$24,381
2025-08-20 2025-08-20 S Sale Non-Executive Director
10 -0.1%
609.76
US$6,098
10 -0.1% 609.76 US$6,098
2025-08-20 2025-08-20 S Sale Non-Executive Director
61 -0.9%
609.73
US$37,193
61 -0.9% 609.73 US$37,193
2025-08-20 2025-08-20 S Sale Non-Executive Director
4 -0.1%
609.53
US$2,438
4 -0.1% 609.53 US$2,438
2025-08-20 2025-08-20 S Sale Non-Executive Director
115 -1.6%
609.40
US$70,080
115 -1.6% 609.40 US$70,080
2025-08-20 2025-08-20 S Sale Non-Executive Director
75 -1.0%
609.30
US$45,698
75 -1.0% 609.30 US$45,698
2025-08-20 2025-08-20 S Sale Non-Executive Director
30 -0.4%
609.12
US$18,274
30 -0.4% 609.12 US$18,274
2025-08-20 2025-08-20 S Sale Non-Executive Director
105 -1.4%
609.10
US$63,956
105 -1.4% 609.10 US$63,956
2025-08-20 2025-08-20 S Sale Non-Executive Director
20 -0.3%
608.87
US$12,177
20 -0.3% 608.87 US$12,177
2025-08-20 2025-08-20 S Sale Non-Executive Director
10 -0.1%
608.84
US$6,088
10 -0.1% 608.84 US$6,088
2025-08-20 2025-08-20 S Sale Non-Executive Director
20 -0.3%
608.78
US$12,176
20 -0.3% 608.78 US$12,176
2025-08-20 2025-08-20 S Sale Non-Executive Director
10 -0.1%
608.52
US$6,085
10 -0.1% 608.52 US$6,085
2025-08-20 2025-08-20 S Sale Non-Executive Director
20 -0.3%
608.48
US$12,170
20 -0.3% 608.48 US$12,170
2025-08-20 2025-08-20 S Sale Non-Executive Director
20 -0.3%
608.42
US$12,168
20 -0.3% 608.42 US$12,168
2025-08-20 2025-08-20 S Sale Non-Executive Director
30 -0.4%
608.39
US$18,252
30 -0.4% 608.39 US$18,252
2025-08-20 2025-08-20 S Sale Non-Executive Director
10 -0.1%
608.37
US$6,084
10 -0.1% 608.37 US$6,084
2025-08-20 2025-08-20 S Sale Non-Executive Director
30 -0.4%
608.22
US$18,247
30 -0.4% 608.22 US$18,247
2025-08-20 2025-08-20 S Sale Non-Executive Director
10 -0.1%
608.15
US$6,082
10 -0.1% 608.15 US$6,082
2025-08-20 2025-08-20 S Sale Non-Executive Director
20 -0.3%
608.14
US$12,163
20 -0.3% 608.14 US$12,163
2025-08-20 2025-08-20 S Sale Non-Executive Director
60 -0.8%
607.95
US$36,477
60 -0.8% 607.95 US$36,477
2025-08-20 2025-08-20 S Sale Non-Executive Director
110 -1.4%
607.91
US$66,870
110 -1.4% 607.91 US$66,870
2025-08-20 2025-08-20 S Sale Non-Executive Director
20 -0.3%
607.80
US$12,156
20 -0.3% 607.80 US$12,156
2025-08-20 2025-08-20 S Sale Non-Executive Director
49 -0.6%
607.77
US$29,780
49 -0.6% 607.77 US$29,780
2025-08-20 2025-08-20 S Sale Non-Executive Director
30 -0.4%
607.76
US$18,233
30 -0.4% 607.76 US$18,233
2025-08-20 2025-08-20 S Sale Non-Executive Director
80 -1.0%
607.73
US$48,618
80 -1.0% 607.73 US$48,618
2025-08-20 2025-08-20 S Sale Non-Executive Director
1 -0.0%
607.69
US$608
1 -0.0% 607.69 US$608
2025-08-20 2025-08-20 S Sale Non-Executive Director
40 -0.5%
607.68
US$24,307
40 -0.5% 607.68 US$24,307
2025-08-20 2025-08-20 S Sale Non-Executive Director
30 -0.4%
607.60
US$18,228
30 -0.4% 607.60 US$18,228
2025-08-20 2025-08-20 S Sale Non-Executive Director
80 -1.0%
607.50
US$48,600
80 -1.0% 607.50 US$48,600
2025-08-20 2025-08-20 S Sale Non-Executive Director
10 -0.1%
607.35
US$6,074
10 -0.1% 607.35 US$6,074
2025-08-20 2025-08-20 S Sale Non-Executive Director
20 -0.2%
607.20
US$12,144
20 -0.2% 607.20 US$12,144
2025-08-20 2025-08-20 S Sale Non-Executive Director
50 -0.6%
607.18
US$30,359
50 -0.6% 607.18 US$30,359
2025-08-20 2025-08-20 S Sale Non-Executive Director
40 -0.5%
607.17
US$24,287
40 -0.5% 607.17 US$24,287
2025-08-20 2025-08-20 S Sale Non-Executive Director
29 -0.4%
607.05
US$17,604
29 -0.4% 607.05 US$17,604
2025-08-20 2025-08-20 S Sale Non-Executive Director
2 -0.0%
606.93
US$1,214
2 -0.0% 606.93 US$1,214
2025-08-20 2025-08-20 S Sale Non-Executive Director
40 -0.5%
606.84
US$24,274
40 -0.5% 606.84 US$24,274
2025-08-20 2025-08-20 S Sale Non-Executive Director
86 -1.0%
606.81
US$52,186
86 -1.0% 606.81 US$52,186
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
2,143 -6.4%
670.00
US$1,435,810
2,143 -6.4% 670.00 US$1,435,810
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
10 -0.0%
687.63
US$6,876
10 -0.0% 687.63 US$6,876
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
4 -0.0%
685.33
US$2,741
4 -0.0% 685.33 US$2,741
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
7 -0.0%
682.91
US$4,780
7 -0.0% 682.91 US$4,780
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
4 -0.0%
681.56
US$2,726
4 -0.0% 681.56 US$2,726
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
52 -0.2%
680.00
US$35,360
52 -0.2% 680.00 US$35,360
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
43 -0.1%
678.66
US$29,182
43 -0.1% 678.66 US$29,182
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
62 -0.2%
677.06
US$41,977
62 -0.2% 677.06 US$41,977
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
65 -0.2%
674.64
US$43,852
65 -0.2% 674.64 US$43,852
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
21 -0.1%
673.37
US$14,141
21 -0.1% 673.37 US$14,141
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
35 -0.1%
672.00
US$23,520
35 -0.1% 672.00 US$23,520
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
21 -0.1%
670.27
US$14,076
21 -0.1% 670.27 US$14,076
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
66 -0.2%
669.13
US$44,162
66 -0.2% 669.13 US$44,162
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
16 -0.0%
663.76
US$10,620
16 -0.0% 663.76 US$10,620
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
147 -0.4%
663.24
US$97,496
147 -0.4% 663.24 US$97,496
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
32 -0.1%
661.51
US$21,168
32 -0.1% 661.51 US$21,168
2025-07-24 2025-07-23 S Sale

EVP, Chief HR Officer

Officer
54 -0.2%
658.61
US$35,565
54 -0.2% 658.61 US$35,565
2025-07-24 2025-07-23 S Sale Non-Executive Director
634 -0.4%
672.29
US$426,232
634 -0.4% 672.29 US$426,232
2025-07-24 2025-07-23 S Sale Non-Executive Director
107 -0.1%
671.41
US$71,841
107 -0.1% 671.41 US$71,841
2025-07-24 2025-07-23 S Sale Non-Executive Director
1,824 -1.0%
670.58
US$1,223,137
1,824 -1.0% 670.58 US$1,223,137
2025-07-24 2025-07-23 S Sale Non-Executive Director
4,152 -2.2%
669.58
US$2,780,116
4,152 -2.2% 669.58 US$2,780,116
2025-07-24 2025-07-23 S Sale Non-Executive Director
3,566 -1.9%
668.20
US$2,382,806
3,566 -1.9% 668.20 US$2,382,806
2025-07-24 2025-07-23 S Sale Non-Executive Director
300 -0.2%
665.09
US$199,526
300 -0.2% 665.09 US$199,526
2025-07-24 2025-07-23 S Sale Non-Executive Director
2,833 -1.5%
664.52
US$1,882,596
2,833 -1.5% 664.52 US$1,882,596