Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Historical Insider Transactions

The table below lists insider purchases and sales reported by company officers, directors, and major shareholders during the last 12 months.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

Aug 07, 2025

STERN JAMES F

STERN JAMES F
Exec VP, General Counsel & Sec
Sell
17,434 $71.24

17,434

$71.24

$1,241,953

Jul 30, 2025

Wheeler Kevin J.

Wheeler Kevin J.
Executive Chairman
Sell
22,200 $71.26

22,200

$71.26

$1,581,868

Jul 29, 2025

SMITH MARK D

SMITH MARK D
Sell
2,400 $71.36

2,400

$71.36

$171,264

Feb 27, 2025

Carver Samuel M.

Carver Samuel M.
SVP - Global Operations
Sell
3,460 $66.51

3,460

$66.51

$230,144

Aug 07, 2024

Carver Samuel M.

Carver Samuel M.
SVP - Global Operations
Sell
14,705 $81.00

14,705

$81.00

$1,191,146

Jul 30, 2024

BROWN RONALD D

BROWN RONALD D
Sell
3,631 $85.67

3,631

$85.67

$311,071

Mar 05, 2024

Heideman Robert J

Heideman Robert J
Senior VP, CTO
Sell
9,890 $84.63

9,890

$84.63

$837,039

Mar 04, 2024

Rajendra Ajita G

Rajendra Ajita G
Sell
60,258 $84.51

60,258

$84.51

$5,092,108

Mar 01, 2024

Rajendra Ajita G

Rajendra Ajita G
Sell
43,137 $84.01

43,137

$84.01

$3,623,918

Feb 29, 2024

Rajendra Ajita G

Rajendra Ajita G
Sell
24,669 $83.02

24,669

$83.02

$2,047,939

Feb 28, 2024

Rajendra Ajita G

Rajendra Ajita G
Sell
25,331 $83.03

25,331

$83.03

$2,103,355

Feb 07, 2024

WOLF IDELLE K

WOLF IDELLE K
Sell
814 $80.00

814

$80.00

$65,120

Nov 22, 2023

SMITH MARK D

SMITH MARK D
Sell
2,700 $76.01

2,700

$76.01

$205,227

Nov 17, 2023

WOLF IDELLE K

WOLF IDELLE K
Sell
1,000 $76.16

1,000

$76.16

$76,156

Nov 13, 2023

STERN JAMES F

STERN JAMES F
Exec VP, General Counsel & Sec
Sell
8,118 $73.00

8,118

$73.00

$592,623

Nov 10, 2023

Rajendra Ajita G

Rajendra Ajita G
Sell
53,125 $72.39

53,125

$72.39

$3,845,767

Nov 10, 2023

STERN JAMES F

STERN JAMES F
Exec VP, General Counsel & Sec
Sell
8,118 $72.00

8,118

$72.00

$584,496

Nov 06, 2023

Rajendra Ajita G

Rajendra Ajita G
Sell
3,978 $72.23

3,978

$72.23

$287,335

Nov 03, 2023

Rajendra Ajita G

Rajendra Ajita G
Sell
56,686 $72.24

56,686

$72.24

$4,095,059

Nov 02, 2023

Rajendra Ajita G

Rajendra Ajita G
Sell
1,651 $72.01

1,651

$72.01

$118,884

Aug 25, 2023

Wheeler Kevin J.

Wheeler Kevin J.
Chairman, President and CEO
Sell
12,917 $69.09

12,917

$69.09

$892,390

Aug 04, 2023

WOLF IDELLE K

WOLF IDELLE K
Sell
1,142 $72.77

1,142

$72.77

$83,103

May 09, 2023

Otchere Benjamin A

Otchere Benjamin A
Vice President and Controller
Sell
4,285 $70.00

4,285

$70.00

$299,970

May 01, 2023

SMITH MARK D

SMITH MARK D
Sell
1,464 $69.75

1,464

$69.75

$102,108

Mar 06, 2023

Larsen Michael M

Larsen Michael M
Buy
4,000 $66.89

4,000

$66.89

$267,540

Feb 15, 2023

Heideman Robert J

Heideman Robert J
Senior VP, CTO
Sell
12,283 $67.31

12,283

$67.31

$826,817

Feb 06, 2023

Kempken Daniel L

Kempken Daniel L
SVP - Strategy & Corp. Dev.
Sell
2,500 $68.35

2,500

$68.35

$170,875

Feb 03, 2023

Carver Samuel M.

Carver Samuel M.
SVP - Global Operations
Sell
4,000 $69.65

4,000

$69.65

$278,603

Feb 02, 2023

Rajendra Ajita G

Rajendra Ajita G
Sell
39,100 $71.02

39,100

$71.02

$2,777,042

Nov 11, 2022

BROWN RONALD D

BROWN RONALD D
Sell
4,165 $60.48

4,165

$60.48

$251,903

Feb 22, 2022

Larsen Michael M

Larsen Michael M
Buy
3,925 $69.87

3,925

$69.87

$274,240

Dec 08, 2021

Rajendra Ajita G

Rajendra Ajita G
Sell
4,209 $83.29

4,209

$83.29

$350,574

Dec 07, 2021

Rajendra Ajita G

Rajendra Ajita G
Sell
7,210 $83.32

7,210

$83.32

$600,739

Dec 07, 2021

Rajendra Ajita G

Rajendra Ajita G
Sell
900 $83.55

900

$83.55

$75,194

Dec 07, 2021

Otchere Benjamin A

Otchere Benjamin A
Vice President and Controller
Sell
1,905 $82.89

1,905

$82.89

$157,886

Nov 23, 2021

Rajendra Ajita G

Rajendra Ajita G
Sell
1,044 $83.29

1,044

$83.29

$86,958

Nov 22, 2021

Rajendra Ajita G

Rajendra Ajita G
Sell
23,475 $83.12

23,475

$83.12

$1,951,341

Nov 22, 2021

Rajendra Ajita G

Rajendra Ajita G
Sell
25,277 $83.26

25,277

$83.26

$2,104,459

Nov 22, 2021

Kempken Daniel L

Kempken Daniel L
Vice President
Sell
2,300 $82.88

2,300

$82.88

$190,624

Nov 17, 2021

Rajendra Ajita G

Rajendra Ajita G
Sell
44,620 $82.29

44,620

$82.29

$3,671,570

Nov 15, 2021

Carver Samuel M.

Carver Samuel M.
SVP - Global Operations
Sell
5,140 $81.33

5,140

$81.33

$418,026

Nov 12, 2021

WOLF IDELLE K

WOLF IDELLE K
Sell
1,157 $81.24

1,157

$81.24

$93,995

Nov 08, 2021

Heideman Robert J

Heideman Robert J
Senior VP, CTO
Sell
9,243 $77.49

9,243

$77.49

$716,256

Nov 02, 2021

WOLF IDELLE K

WOLF IDELLE K
Sell
1,500 $78.13

1,500

$78.13

$117,194

Nov 02, 2021

Rajendra Ajita G

Rajendra Ajita G
Sell
124,010 $76.87

124,010

$76.87

$9,532,264

Nov 01, 2021

WOLF IDELLE K

WOLF IDELLE K
Sell
1,000 $74.78

1,000

$74.78

$74,782

Nov 01, 2021

Rajendra Ajita G

Rajendra Ajita G
Sell
55,730 $74.86

55,730

$74.86

$4,172,121

Nov 01, 2021

BROWN RONALD D

BROWN RONALD D
Sell
15,000 $74.41

15,000

$74.41

$1,116,135

Jun 02, 2021

WOLF IDELLE K

WOLF IDELLE K
Sell
1,985 $71.35

1,985

$71.35

$141,630

May 28, 2021

Rajendra Ajita G

Rajendra Ajita G
Sell
50,000 $71.10

50,000

$71.10

$3,555,220

May 18, 2021

SMITH BRUCE M

SMITH BRUCE M
Sell
5,226 $69.65

5,226

$69.65

$363,999

May 11, 2021

Warren David R

Warren David R
Senior VP & President and GM
Sell
30,392 $70.79

30,392

$70.79

$2,151,386

May 10, 2021

Ackerman Patricia K

Ackerman Patricia K
SVP, IR, Treasurer and CRS
Sell
2,300 $72.55

2,300

$72.55

$166,857

May 04, 2021

WOLF IDELLE K

WOLF IDELLE K
Sell
2,000 $71.48

2,000

$71.48

$142,966

May 04, 2021

Gurholt Helen E

Gurholt Helen E
Vice President and Controller
Sell
1,400 $71.31

1,400

$71.31

$99,832

May 04, 2021

Petrarca Mark A

Petrarca Mark A
Senior Vice Pres.- H.R. & P.A.
Sell
12,000 $69.98

12,000

$69.98

$839,750

May 04, 2021

Petrarca Mark A

Petrarca Mark A
Senior Vice Pres.- H.R. & P.A.
Sell
21,410 $70.78

21,410

$70.78

$1,515,423

May 03, 2021

Goodwin Wallace E

Goodwin Wallace E
SVP; Pres & GM, Lochinvar, LLC
Sell
1,595 $69.80

1,595

$69.80

$111,331

May 03, 2021

STERN JAMES F

STERN JAMES F
Exec VP, General Counsel & Sec
Sell
44,300 $70.15

44,300

$70.15

$3,107,742

May 03, 2021

BROWN RONALD D

BROWN RONALD D
Sell
12,000 $68.71

12,000

$68.71

$824,488

Mar 29, 2021

Goodwin Wallace E

Goodwin Wallace E
SVP; Pres & GM, Lochinvar, LLC
Sell
2,000 $70.00

2,000

$70.00

$140,000

Mar 29, 2021

Kempken Daniel L

Kempken Daniel L
Senior Vice President - S & CD
Sell
2,000 $70.00

2,000

$70.00

$140,000

Mar 29, 2021

WULF GENE C

WULF GENE C
Sell
15,000 $70.00

15,000

$70.00

$1,050,000

Mar 18, 2021

Kempken Daniel L

Kempken Daniel L
Senior Vice President - S & CD
Sell
2,400 $67.50

2,400

$67.50

$162,000

Mar 12, 2021

WULF GENE C

WULF GENE C
Sell
1,000 $65.24

1,000

$65.24

$65,240

Mar 11, 2021

WULF GENE C

WULF GENE C
Sell
1,000 $65.04

1,000

$65.04

$65,040

Mar 10, 2021

Kempken Daniel L

Kempken Daniel L
Senior Vice President - S & CD
Sell
2,000 $65.00

2,000

$65.00

$130,000

Mar 10, 2021

WULF GENE C

WULF GENE C
Sell
500 $63.51

500

$63.51

$31,755

Mar 10, 2021

WULF GENE C

WULF GENE C
Sell
7,500 $65.01

7,500

$65.01

$487,575

Mar 09, 2021

WULF GENE C

WULF GENE C
Sell
500 $63.38

500

$63.38

$31,690

Mar 08, 2021

WULF GENE C

WULF GENE C
Sell
500 $62.93

500

$62.93

$31,465

Mar 05, 2021

Kempken Daniel L

Kempken Daniel L
Vice President and Controller
Sell
2,000 $62.50

2,000

$62.50

$125,000

Mar 05, 2021

WULF GENE C

WULF GENE C
Sell
500 $62.00

500

$62.00

$31,000

Mar 04, 2021

WULF GENE C

WULF GENE C
Sell
500 $62.00

500

$62.00

$31,000

Mar 03, 2021

WULF GENE C

WULF GENE C
Sell
2,500 $62.00

2,500

$62.00

$155,000

Feb 24, 2021

WULF GENE C

WULF GENE C
Sell
500 $62.00

500

$62.00

$31,000

Feb 23, 2021

WULF GENE C

WULF GENE C
Sell
2,000 $62.00

2,000

$62.00

$124,000

Feb 12, 2021

Dana Paul R

Dana Paul R
SVP, Global Operations
Sell
4,850 $60.22

4,850

$60.22

$292,064

Feb 10, 2021

Heideman Robert J

Heideman Robert J
Senior VP, CTO
Sell
7,336 $61.02

7,336

$61.02

$447,633

Feb 09, 2021

WOLF IDELLE K

WOLF IDELLE K
Sell
1,970 $61.64

1,970

$61.64

$121,431

Nov 30, 2020

Heideman Robert J

Heideman Robert J
Senior VP CTO
Sell
1,000 $56.37

1,000

$56.37

$56,371

Nov 17, 2020

Ackerman Patricia K

Ackerman Patricia K
SVP, Investor Relations & Trea
Sell
14,000 $56.39

14,000

$56.39

$789,397

Nov 17, 2020

Rajendra Ajita G

Rajendra Ajita G
Sell
53,700 $56.51

53,700

$56.51

$3,034,442

Nov 16, 2020

Rajendra Ajita G

Rajendra Ajita G
Sell
50,000 $56.02

50,000

$56.02

$2,800,775

Nov 16, 2020

STERN JAMES F

STERN JAMES F
Exec VP, General Counsel & Sec
Sell
3,650 $56.15

3,650

$56.15

$204,952

Nov 03, 2020

Rajendra Ajita G

Rajendra Ajita G
Sell
116,800 $53.35

116,800

$53.35

$6,231,187

Nov 03, 2020

SMITH BRUCE M

SMITH BRUCE M
Sell
5,683 $53.45

5,683

$53.45

$303,756

Nov 02, 2020

JONES PAUL W

JONES PAUL W
Sell
10,000 $52.39

10,000

$52.39

$523,937

Nov 02, 2020

JONES PAUL W

JONES PAUL W
Sell
10,000 $52.50

10,000

$52.50

$524,956

Nov 02, 2020

JONES PAUL W

JONES PAUL W
Sell
12,069 $52.68

12,069

$52.68

$635,797

Oct 09, 2020

Goodwin Wallace E

Goodwin Wallace E
SVP; Pres & GM, Lochinvar, LLC
Sell
4,800 $57.50

4,800

$57.50

$276,000

Oct 05, 2020

Goodwin Wallace E

Goodwin Wallace E
SVP; Pres & GM, Lochinvar, LLC
Sell
4,800 $55.00

4,800

$55.00

$264,000

Sep 22, 2020

Goodwin Wallace E

Goodwin Wallace E
President & GM, Lochinvar, LLC
Sell
5,600 $52.28

5,600

$52.28

$292,761

Aug 12, 2020

JONES PAUL W

JONES PAUL W
Sell
2,354 $49.83

2,354

$49.83

$117,306

Aug 06, 2020

SMITH MARK D

SMITH MARK D
Sell
29,500 $48.61

29,500

$48.61

$1,433,883

Jun 03, 2020

Rajendra Ajita G

Rajendra Ajita G
Sell
46,000 $49.54

46,000

$49.54

$2,278,684

May 29, 2020

Rajendra Ajita G

Rajendra Ajita G
Sell
50,000 $47.40

50,000

$47.40

$2,370,100

May 27, 2020

Rajendra Ajita G

Rajendra Ajita G
Sell
52,400 $47.04

52,400

$47.04

$2,464,634

Jan 31, 2020

Goodwin Wallace E

Goodwin Wallace E
President & GM, Lochinvar, LLC
Sell
6,600 $42.92

6,600

$42.92

$283,240

Nov 08, 2019

SMITH MARK D

SMITH MARK D
Sell
4,820 $51.94

4,820

$51.94

$250,351

Sep 10, 2019

Rajendra Ajita G

Rajendra Ajita G
Executive Chairman
Sell
16,556 $49.47

16,556

$49.47

$819,100

Aug 23, 2019

Gurholt Helen E

Gurholt Helen E
Vice President and Controller
Sell
1,263 $45.82

1,263

$45.82

$57,889

May 09, 2019

JONES PAUL W

JONES PAUL W
Sell
1,000 $49.50

1,000

$49.50

$49,500

May 03, 2019

SMITH BRUCE M

SMITH BRUCE M
Sell
5,000 $53.62

5,000

$53.62

$268,101

May 02, 2019

Dana Paul R

Dana Paul R
Senior VP Global Operations
Sell
9,010 $52.76

9,010

$52.76

$475,349

May 02, 2019

Heideman Robert J

Heideman Robert J
Senior VP Engineering & Tech.
Sell
6,073 $52.14

6,073

$52.14

$316,649

May 02, 2019

BROWN RONALD D

BROWN RONALD D
Sell
8,000 $52.45

8,000

$52.45

$419,602

Feb 11, 2019

Dana Paul R

Dana Paul R
SVP, Global Operations
Sell
4,836 $49.50

4,836

$49.50

$239,400

Feb 08, 2019

JONES PAUL W

JONES PAUL W
Sell
20,000 $49.00

20,000

$49.00

$980,000

Feb 06, 2019

Goodwin Wallace E

Goodwin Wallace E
President & GM, Lochinvar, LLC
Sell
13,200 $50.02

13,200

$50.02

$660,244

Nov 13, 2018

JONES PAUL W

JONES PAUL W
Sell
9,000 $45.99

9,000

$45.99

$413,902

Aug 21, 2018

JONES PAUL W

JONES PAUL W
Sell
4,591 $58.92

4,591

$58.92

$270,505

Jun 08, 2018

KITA JOHN J

KITA JOHN J
Executive Vice President & CFO
Sell
9,000 $64.61

9,000

$64.61

$581,459

Jun 05, 2018

Lauber Charles T

Lauber Charles T
SVP, Strategy & Corporate Dev.
Sell
949 $62.72

949

$62.72

$59,517

Jun 05, 2018

Lauber Charles T

Lauber Charles T
SVP, Strategy & Corporate Dev.
Sell
5,263 $62.76

5,263

$62.76

$330,281

Jun 01, 2018

Heideman Robert J

Heideman Robert J
Senior VP-Chief Tech. Officer
Sell
3,669 $63.76

3,669

$63.76

$233,942

May 30, 2018

Rajendra Ajita G

Rajendra Ajita G
Chairman and CEO
Sell
7,400 $64.62

7,400

$64.62

$478,187

May 29, 2018

Rajendra Ajita G

Rajendra Ajita G
Chairman and CEO
Sell
2,100 $64.60

2,100

$64.60

$135,660

May 25, 2018

Rajendra Ajita G

Rajendra Ajita G
Chairman and CEO
Sell
500 $64.60

500

$64.60

$32,300

May 24, 2018

Rajendra Ajita G

Rajendra Ajita G
Chairman and CEO
Sell
10,000 $64.06

10,000

$64.06

$640,579

Mar 06, 2018

BROUWER WILFRIDUS M

BROUWER WILFRIDUS M
President - AOSHBSRL
Sell
30,000 $63.11

30,000

$63.11

$1,893,375

Mar 05, 2018

SMITH MARK D

SMITH MARK D
Sell
2,600 $62.73

2,600

$62.73

$163,099

Feb 21, 2018

Rajendra Ajita G

Rajendra Ajita G
Chairman and CEO
Sell
5,000 $66.55

5,000

$66.55

$332,771

Feb 20, 2018

Ding Wei

Ding Wei
President - A. O. Smith China
Sell
11,773 $65.29

11,773

$65.29

$768,677

Feb 16, 2018

KITA JOHN J

KITA JOHN J
Executive Vice President & CFO
Sell
25,000 $66.10

25,000

$66.10

$1,652,493

Feb 15, 2018

Rajendra Ajita G

Rajendra Ajita G
Chairman and CEO
Sell
8,200 $64.84

8,200

$64.84

$531,654

Feb 14, 2018

Rajendra Ajita G

Rajendra Ajita G
Chairman and CEO
Sell
6,800 $64.02

6,800

$64.02

$435,308

Feb 13, 2018

Heideman Robert J

Heideman Robert J
Senior VP-Chief Tech. Officer
Sell
11,606 $61.74

11,606

$61.74

$716,547

Feb 01, 2018

GREUBEL WILLIAM P

GREUBEL WILLIAM P
Sell
17,856 $66.50

17,856

$66.50

$1,187,424

TOP