Financial Metrics

AOS SMITH A O CORP

Range: 2016-01-01 to 2026-04-29

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Financial Statements

Grouped by statement

Income Statement

Frequency	Period End	Value	% Chg	Unit	Form	Filed
Quarterly	2016-03-31	0.41	—	USD/shares	10-Q	2017-05-08
Quarterly	2016-06-30	0.49	+19.5%	USD/shares	10-Q	2017-08-08
Quarterly	2016-09-30	0.47	-4.1%	USD/shares	10-Q	2017-11-06
Quarterly	2017-03-31	0.5	+6.4%	USD/shares	10-Q	2018-05-07
Quarterly	2017-06-30	0.53	+6.0%	USD/shares	10-Q	2018-08-06
Quarterly	2017-09-30	0.54	+1.9%	USD/shares	10-Q	2018-11-08
Quarterly	2018-03-31	0.57	+5.6%	USD/shares	10-Q	2019-05-09
Quarterly	2018-06-30	0.66	+15.8%	USD/shares	10-Q	2019-08-08
Quarterly	2018-09-30	0.61	-7.6%	USD/shares	10-Q	2019-11-06
Quarterly	2019-03-31	0.53	-13.1%	USD/shares	10-Q	2020-05-05
Quarterly	2019-06-30	0.61	+15.1%	USD/shares	10-Q	2020-08-05
Quarterly	2019-09-30	0.53	-13.1%	USD/shares	10-Q	2020-11-06
Quarterly	2020-03-31	0.32	-39.6%	USD/shares	10-Q	2021-04-30
Quarterly	2020-06-30	0.42	+31.2%	USD/shares	10-Q	2021-07-30
Quarterly	2020-09-30	0.65	+54.8%	USD/shares	10-Q	2021-10-29
Quarterly	2021-03-31	0.6	-7.7%	USD/shares	10-Q	2022-05-02
Quarterly	2021-06-30	0.73	+21.7%	USD/shares	10-Q	2022-07-29
Quarterly	2021-09-30	0.82	+12.3%	USD/shares	10-Q	2022-10-28
Quarterly	2022-03-31	0.76	-7.3%	USD/shares	10-Q	2023-04-28
Quarterly	2022-06-30	0.81	+6.6%	USD/shares	10-Q	2023-07-28
Quarterly	2022-09-30	0.71	-12.3%	USD/shares	10-Q	2023-10-27
Quarterly	2023-03-31	0.84	+18.3%	USD/shares	10-Q	2024-04-26
Quarterly	2023-06-30	1.04	+23.8%	USD/shares	10-Q	2024-07-24
Quarterly	2023-09-30	0.9	-13.5%	USD/shares	10-Q	2024-10-23
Quarterly	2024-03-31	1.0	+11.1%	USD/shares	10-Q	2025-04-29
Quarterly	2024-06-30	1.06	+6.0%	USD/shares	10-Q	2025-07-24
Quarterly	2024-09-30	0.82	-22.6%	USD/shares	10-Q	2025-10-28
Quarterly	2025-03-31	0.95	+15.9%	USD/shares	10-Q	2025-04-29
Quarterly	2025-06-30	1.07	+12.6%	USD/shares	10-Q	2025-07-24
Quarterly	2025-09-30	0.94	-12.1%	USD/shares	10-Q	2025-10-28
Annual	2016-12-31	1.85	—	USD/shares	10-K	2019-02-15
Annual	2017-12-31	1.7	-8.1%	USD/shares	10-K	2020-02-24
Annual	2018-12-31	2.58	+51.8%	USD/shares	10-K	2021-02-12
Annual	2019-12-31	2.22	-14.0%	USD/shares	10-K	2022-02-11
Annual	2020-12-31	2.12	-4.5%	USD/shares	10-K	2023-02-14
Annual	2021-12-31	3.02	+42.5%	USD/shares	10-K	2024-02-13
Annual	2022-12-31	1.51	-50.0%	USD/shares	10-K	2024-02-13
Annual	2023-12-31	3.69	+144.4%	USD/shares	10-K	2026-02-10
Annual	2024-12-31	3.63	-1.6%	USD/shares	10-K	2026-02-10
Annual	2025-12-31	3.85	+6.1%	USD/shares	10-K	2026-02-10

Balance Sheet

Frequency	Period End	Value	% Chg	Unit	Form	Filed
Quarterly	2016-03-31	274100000.0	—	USD	10-Q	2016-05-09
Quarterly	2016-06-30	274600000.0	+0.2%	USD	10-Q	2016-08-08
Quarterly	2016-09-30	328900000.0	+19.8%	USD	10-Q	2016-11-08
Quarterly	2016-12-31	316400000.0	-3.8%	USD	10-Q	2017-11-06
Quarterly	2017-03-31	362200000.0	+14.5%	USD	10-Q	2017-05-08
Quarterly	2017-06-30	367700000.0	+1.5%	USD	10-Q	2017-08-08
Quarterly	2017-09-30	442200000.0	+20.3%	USD	10-Q	2017-11-06
Quarterly	2017-12-31	402900000.0	-8.9%	USD	10-Q	2018-11-08
Quarterly	2018-03-31	285800000.0	-29.1%	USD	10-Q	2018-05-07
Quarterly	2018-06-30	245400000.0	-14.1%	USD	10-Q	2018-08-06
Quarterly	2018-09-30	193300000.0	-21.2%	USD	10-Q	2018-11-08
Quarterly	2018-12-31	221400000.0	+14.5%	USD	10-Q	2019-11-06
Quarterly	2019-03-31	277600000.0	+25.4%	USD	10-Q	2019-05-09
Quarterly	2019-06-30	351800000.0	+26.7%	USD	10-Q	2019-08-08
Quarterly	2019-09-30	312400000.0	-11.2%	USD	10-Q	2019-11-06
Quarterly	2019-12-31	277200000.0	-11.3%	USD	10-Q	2020-11-06
Quarterly	2020-03-31	335600000.0	+21.1%	USD	10-Q	2020-05-05
Quarterly	2020-06-30	274300000.0	-18.3%	USD	10-Q	2020-08-05
Quarterly	2020-09-30	107100000.0	-61.0%	USD	10-Q	2020-11-06
Quarterly	2020-12-31	106400000.0	-0.7%	USD	10-Q	2021-10-29
Quarterly	2021-03-31	99600000.0	-6.4%	USD	10-Q	2021-04-30
Quarterly	2021-06-30	99600000.0	+0.0%	USD	10-Q	2021-07-30
Quarterly	2021-09-30	99600000.0	+0.0%	USD	10-Q	2021-10-29
Quarterly	2021-12-31	189900000.0	+90.7%	USD	10-Q	2022-10-28
Quarterly	2022-03-31	288600000.0	+52.0%	USD	10-Q	2022-05-02
Quarterly	2022-06-30	291600000.0	+1.0%	USD	10-Q	2022-07-29
Quarterly	2022-09-30	281000000.0	-3.6%	USD	10-Q	2022-10-28
Quarterly	2022-12-31	334500000.0	+19.0%	USD	10-Q	2023-10-27
Quarterly	2023-03-31	330800000.0	-1.1%	USD	10-Q	2023-04-28
Quarterly	2023-06-30	196000000.0	-40.7%	USD	10-Q	2023-07-28
Quarterly	2023-09-30	119600000.0	-39.0%	USD	10-Q	2023-10-27
Quarterly	2023-12-31	117300000.0	-1.9%	USD	10-Q	2024-10-23
Quarterly	2024-03-31	109700000.0	-6.5%	USD	10-Q	2024-04-26
Quarterly	2024-06-30	130400000.0	+18.9%	USD	10-Q	2024-07-24
Quarterly	2024-09-30	109700000.0	-15.9%	USD	10-Q	2024-10-23
Quarterly	2024-12-31	183200000.0	+67.0%	USD	10-Q	2025-10-28
Quarterly	2025-03-31	259800000.0	+41.8%	USD	10-Q	2025-04-29
Quarterly	2025-06-30	284200000.0	+9.4%	USD	10-Q	2025-07-24
Quarterly	2025-09-30	166800000.0	-41.3%	USD	10-Q	2025-10-28
Annual	2016-12-31	323600000.0	—	USD	10-K	2018-02-16
Annual	2017-12-31	410400000.0	+26.8%	USD	10-K	2019-02-15
Annual	2018-12-31	221400000.0	-46.1%	USD	10-K	2020-02-24
Annual	2019-12-31	284000000.0	+28.3%	USD	10-K	2021-02-12
Annual	2020-12-31	113200000.0	-60.1%	USD	10-K	2022-02-11
Annual	2021-12-31	196700000.0	+73.8%	USD	10-K	2023-02-14
Annual	2022-12-31	344500000.0	+75.1%	USD	10-K	2024-02-13
Annual	2023-12-31	127300000.0	-63.0%	USD	10-K	2024-02-13
Annual	2024-12-31	193200000.0	+51.8%	USD	10-K	2026-02-10
Annual	2025-12-31	155000000.0	-19.8%	USD	10-K	2026-02-10

Cash Flow

Frequency	Period End	Value	% Chg	Unit	Form	Filed

Share Data

Frequency	Period End	Value	% Chg	Unit	Form	Filed
Quarterly	2016-03-31	177810722.0	—	shares	10-Q	2017-05-08
Quarterly	2016-06-30	176998720.0	-0.5%	shares	10-Q	2017-08-08
Quarterly	2016-09-30	176548378.0	-0.3%	shares	10-Q	2017-11-06
Quarterly	2017-03-31	175419919.0	-0.6%	shares	10-Q	2018-05-07
Quarterly	2017-06-30	174889449.0	-0.3%	shares	10-Q	2018-08-06
Quarterly	2017-09-30	174355743.0	-0.3%	shares	10-Q	2018-11-08
Quarterly	2018-03-31	173350664.0	-0.6%	shares	10-Q	2019-05-09
Quarterly	2018-06-30	172730166.0	-0.4%	shares	10-Q	2019-08-08
Quarterly	2018-09-30	172084616.0	-0.4%	shares	10-Q	2019-11-06
Quarterly	2019-03-31	169096142.0	-1.7%	shares	10-Q	2020-05-05
Quarterly	2019-06-30	168086268.0	-0.6%	shares	10-Q	2020-08-05
Quarterly	2019-09-30	165543245.0	-1.5%	shares	10-Q	2020-11-06
Quarterly	2020-03-31	162897605.0	-1.6%	shares	10-Q	2021-04-30
Quarterly	2020-06-30	162173842.0	-0.4%	shares	10-Q	2021-07-30
Quarterly	2020-09-30	162479678.0	+0.2%	shares	10-Q	2021-10-29
Quarterly	2021-03-31	162785323.0	+0.2%	shares	10-Q	2022-05-02
Quarterly	2021-06-30	161731973.0	-0.6%	shares	10-Q	2022-07-29
Quarterly	2021-09-30	160628348.0	-0.7%	shares	10-Q	2022-10-28
Quarterly	2022-03-31	158317699.0	-1.4%	shares	10-Q	2023-04-28
Quarterly	2022-06-30	156631672.0	-1.1%	shares	10-Q	2023-07-28
Quarterly	2022-09-30	155074862.0	-1.0%	shares	10-Q	2023-10-27
Quarterly	2023-03-31	151900847.0	-2.0%	shares	10-Q	2024-04-26
Quarterly	2023-06-30	151541100.0	-0.2%	shares	10-Q	2024-07-24
Quarterly	2023-09-30	151209974.0	-0.2%	shares	10-Q	2024-10-23
Quarterly	2024-03-31	148297481.0	-1.9%	shares	10-Q	2025-04-29
Quarterly	2024-06-30	147599585.0	-0.5%	shares	10-Q	2025-07-24
Quarterly	2024-09-30	146700340.0	-0.6%	shares	10-Q	2025-10-28
Quarterly	2025-03-31	144407720.0	-1.6%	shares	10-Q	2025-04-29
Quarterly	2025-06-30	142483521.0	-1.3%	shares	10-Q	2025-07-24
Quarterly	2025-09-30	140894888.0	-1.1%	shares	10-Q	2025-10-28
Annual	2016-12-31	176825280.0	—	shares	10-K	2019-02-15
Annual	2017-12-31	174605189.0	-1.3%	shares	10-K	2020-02-24
Annual	2018-12-31	172194040.0	-1.4%	shares	10-K	2021-02-12
Annual	2019-12-31	166710897.0	-3.2%	shares	10-K	2022-02-11
Annual	2020-12-31	162604149.0	-2.5%	shares	10-K	2023-02-14
Annual	2021-12-31	161319902.0	-0.8%	shares	10-K	2024-02-13
Annual	2022-12-31	155779364.0	-3.4%	shares	10-K	2024-02-13
Annual	2023-12-31	151015574.0	-3.1%	shares	10-K	2026-02-10
Annual	2024-12-31	147084080.0	-2.6%	shares	10-K	2026-02-10
Annual	2025-12-31	141914840.0	-3.5%	shares	10-K	2026-02-10

Credit and Bond Coverage

Company-level

Long-Term Debt (latest annual)

155,000,000

Total Liabilities (latest annual)

1,284,800,000

Current Liabilities (latest annual)

862,500,000

Metrics

Frequency	Period End	Value	% Chg	Unit	Form	Filed
Quarterly	2016-03-31	0.0497	—	ratio	10-Q	2017-05-08
Quarterly	2016-06-30	0.0588	+18.3%	ratio	10-Q	2017-08-08
Quarterly	2016-09-30	0.0545	-7.3%	ratio	10-Q	2017-11-06
Quarterly	2017-03-31	0.0560	+2.7%	ratio	10-Q	2018-05-07
Quarterly	2017-06-30	0.0573	+2.3%	ratio	10-Q	2018-08-06
Quarterly	2017-09-30	0.0562	-1.8%	ratio	10-Q	2018-11-08
Quarterly	2018-03-31	0.0578	+2.8%	ratio	10-Q	2019-05-09
Quarterly	2018-06-30	0.0662	+14.4%	ratio	10-Q	2019-08-08
Quarterly	2018-09-30	0.0596	-10.0%	ratio	10-Q	2019-11-06
Quarterly	2019-03-31	0.0511	-14.3%	ratio	10-Q	2020-05-05
Quarterly	2019-06-30	0.0592	+15.9%	ratio	10-Q	2020-08-05
Quarterly	2019-09-30	0.0527	-10.9%	ratio	10-Q	2020-11-06
Quarterly	2020-03-31	0.0320	-39.3%	ratio	10-Q	2021-04-30
Quarterly	2020-06-30	0.0409	+27.8%	ratio	10-Q	2021-07-30
Quarterly	2020-09-30	0.0603	+47.5%	ratio	10-Q	2021-10-29
Quarterly	2021-03-31	0.0528	-12.4%	ratio	10-Q	2022-05-02
Quarterly	2021-06-30	0.0651	+23.2%	ratio	10-Q	2022-07-29
Quarterly	2021-09-30	0.0694	+6.6%	ratio	10-Q	2022-10-28
Quarterly	2022-03-31	0.0662	-4.6%	ratio	10-Q	2023-04-28
Quarterly	2022-06-30	0.0704	+6.3%	ratio	10-Q	2023-07-28
Quarterly	2022-09-30	0.0628	-10.8%	ratio	10-Q	2023-10-27
Quarterly	2023-03-31	0.0709	+12.8%	ratio	10-Q	2024-04-26
Quarterly	2023-06-30	0.0831	+17.3%	ratio	10-Q	2024-07-24
Quarterly	2023-09-30	0.0719	-13.5%	ratio	10-Q	2024-10-23
Quarterly	2024-03-31	0.0784	+9.0%	ratio	10-Q	2025-04-29
Quarterly	2024-06-30	0.0817	+4.2%	ratio	10-Q	2025-07-24
Quarterly	2024-09-30	0.0627	-23.3%	ratio	10-Q	2025-10-28
Quarterly	2025-03-31	0.0736	+17.5%	ratio	10-Q	2025-04-29
Quarterly	2025-06-30	0.0825	+12.0%	ratio	10-Q	2025-07-24
Quarterly	2025-09-30	0.0716	-13.2%	ratio	10-Q	2025-10-28
Annual	2016-12-31	0.2160	—	ratio	10-K	2019-02-15
Annual	2017-12-31	0.1803	-16.6%	ratio	10-K	2020-02-24
Annual	2018-12-31	0.2587	+43.5%	ratio	10-K	2021-02-12
Annual	2019-12-31	0.2220	-14.2%	ratio	10-K	2022-02-11
Annual	2020-12-31	0.1866	-15.9%	ratio	10-K	2023-02-14
Annual	2021-12-31	0.2659	+42.5%	ratio	10-K	2024-02-13
Annual	2022-12-31	0.1349	-49.3%	ratio	10-K	2024-02-13
Annual	2023-12-31	0.3018	+123.8%	ratio	10-K	2026-02-10
Annual	2024-12-31	0.2833	-6.1%	ratio	10-K	2026-02-10
Annual	2025-12-31	0.2940	+3.8%	ratio	10-K	2026-02-10

8-K Material Event Details

44 filings · 85 item records

This 8-K section tracks corporate event disclosures, not insider buy/sell sentiment. Insider trading direction is shown in the insider section below.

Event Type Distribution

Count per 8-K item

Insider Transaction History

541 transaction records

Net Insider Flow

Monthly open-market buy value minus open-market sell value

Monthly Insider Activity Mix

Share volume split between open-market trades, grants, and exercises

Transaction Value Timeline

Each circle = one priced transaction; size ∝ value X-axis date:

All Transactions

Date	Insider	Title	Type	Security	Shares	Price	Total Value	Post-Tx Shares
2026-03-04	Schuh Darrell W.	SVP; President & GM Lochinvar	Open-market sell S	Common Stock	1,104	$74.39	$82,126	2,201
2026-02-23	Carver Samuel M.	SVP - Global Operations	Equity grant / award G	Common Stock	1,144	—	—	2,713
2026-02-13	Wheeler Kevin J.	Executive Chairman	Exercise / conversion M · derivative	Restricted Stock Units	36,045	$0.00	$0	0
2026-02-13	Wheeler Kevin J.	Executive Chairman	Equity grant / award A	Common Stock	8,598	$79.89	$686,851	128,348
2026-02-13	Wheeler Kevin J.	Executive Chairman	Other disposed transaction F	Common Stock	16,942	$79.89	$1,353,412	119,750
2026-02-13	Wheeler Kevin J.	Executive Chairman	Exercise / conversion M	Common Stock	36,045	$0.00	$0	136,692
2026-02-13	Schuh Darrell W.	SVP; President & GM Lochinvar	Other disposed transaction F	Common Stock	356	$79.89	$28,439	3,295
2026-02-09	Wheeler Kevin J.	Executive Chairman	Equity grant / award A · derivative	Restricted Stock Units	18,965	$0.00	$0	131,265
2025-12-01	STERN JAMES F	Exec VP, Corp Dev, Strat & Sec	Equity grant / award G	Common Stock	2,500	$0.00	$0	96,284
2025-10-13	Jones Paul J	SVP, GC & Chief Compliance Off	Equity grant / award A · derivative	Restricted Stock Units	2,200	$0.00	$0	5,730
2025-10-08	Howe Christopher T.	SVP Chief Digital Info Officer	Equity grant / award A · derivative	Restricted Stock Units	22,035	$0.00	$0	22,035
2025-09-01	Kulkarni Parag	SVP - Int'l; President India	Exercise / conversion M · derivative	Restricted Stock Units	2,140	$0.00	$0	0
2025-08-07	STERN JAMES F	Exec VP, General Counsel & Sec	Open-market sell S	Common Stock	17,434	$71.24	$1,241,953	98,784
2025-07-31	Lauber Charles T	EVP & CFO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,933	$0.00	$0	0
2025-07-31	Lauber Charles T	EVP & CFO	Other disposed transaction F	Common Stock	2,074	$70.79	$146,818	39,852
2025-07-31	Lauber Charles T	EVP & CFO	Exercise / conversion M	Common Stock	2,933	$31.67	$92,888	41,926
2025-07-30	Wheeler Kevin J.	Executive Chairman	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	22,200	$0.00	$0	0
2025-07-30	Wheeler Kevin J.	Executive Chairman	Open-market sell S	Common Stock	22,200	$71.26	$1,581,868	100,647
2025-07-30	Wheeler Kevin J.	Executive Chairman	Exercise / conversion M	Common Stock	22,200	$31.67	$703,074	122,847
2025-07-29	SMITH MARK D	Dir	Open-market sell S	Common Stock	2,400	$71.36	$171,264	116,242
2025-07-07	Cheng Ming	SVP, CTO	Equity grant / award A · derivative	Restricted Stock Units	25,375	$0.00	$0	25,375
2025-07-01	Shafer Stephen M	COO	Equity grant / award A · derivative	Restricted Stock Units	7,450	$0.00	$0	71,690
2025-06-04	STERN JAMES F	Exec VP, General Counsel & Sec	Equity grant / award G	Common Stock	1,186	$0.00	$0	116,218
2025-04-08	SMITH MARK D	Dir	Equity grant / award A	Common Stock	2,468	$60.78	$150,005	118,642
2025-04-01	O'Brien Stephen D.	SVP; Pres & General Mngr NAWH	Exercise / conversion M · derivative	Restricted Stock Units	1,930	$0.00	$0	0
2025-04-01	O'Brien Stephen D.	SVP; Pres & General Mngr NAWH	Other disposed transaction F	Common Stock	760	$65.22	$49,571	3,899
2025-04-01	O'Brien Stephen D.	SVP; Pres & General Mngr NAWH	Exercise / conversion M	Common Stock	1,930	$0.00	$0	4,659
2025-02-27	Carver Samuel M.	SVP - Global Operations	Open-market sell S	Common Stock	3,460	$66.51	$230,144	0
2025-02-21	Carver Samuel M.	SVP - Global Operations	Equity grant / award G	Common Stock	369	$0.00	$0	1,569
2025-02-10	Wheeler Kevin J.	Chairman and CEO	Equity grant / award A · derivative	Restricted Stock Units	43,240	$0.00	$0	112,300
2025-02-10	Shafer Stephen M	COO	Equity grant / award A · derivative	Restricted Stock Units	23,815	$0.00	$0	64,240
2025-02-07	Wheeler Kevin J.	Chairman and CEO	Exercise / conversion M · derivative	Restricted Stock Units	20,440	$0.00	$0	0
2025-02-07	Wheeler Kevin J.	Chairman and CEO	Other disposed transaction F	Common Stock	9,664	$65.65	$634,442	100,647
2025-02-07	Wheeler Kevin J.	Chairman and CEO	Exercise / conversion M	Common Stock	20,440	$0.00	$0	110,311
2024-11-18	Heideman Robert J	Senior VP, CTO	Equity grant / award G	Common Stock	1,500	$0.00	$0	7,955
2024-11-14	Carver Samuel M.	SVP - Global Operations	Equity grant / award G	Common Stock	1,199	$0.00	$0	1,200
2024-08-16	O'Brien Stephen D.	SVP; Pres & General Mngr NAWH	Exercise / conversion M · derivative	Restricted Stock Units	3,455	$0.00	$0	0
2024-08-16	O'Brien Stephen D.	SVP; Pres & General Mngr NAWH	Other disposed transaction F	Common Stock	1,360	$79.97	$108,766	2,095
2024-08-16	O'Brien Stephen D.	SVP; Pres & General Mngr NAWH	Exercise / conversion M	Common Stock	3,455	$0.00	$0	3,455
2024-08-07	Carver Samuel M.	SVP - Global Operations	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	3,755	$0.00	$0	0
2024-08-07	Carver Samuel M.	SVP - Global Operations	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	5,710	$0.00	$0	0
2024-08-07	Carver Samuel M.	SVP - Global Operations	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	5,240	$0.00	$0	0
2024-08-07	Carver Samuel M.	SVP - Global Operations	Open-market sell S	Common Stock	14,705	$81.00	$1,191,146	2,399
2024-08-07	Carver Samuel M.	SVP - Global Operations	Exercise / conversion M	Common Stock	3,755	$50.16	$188,351	17,104
2024-08-07	Carver Samuel M.	SVP - Global Operations	Exercise / conversion M	Common Stock	5,710	$31.67	$180,836	13,349
2024-08-07	Carver Samuel M.	SVP - Global Operations	Exercise / conversion M	Common Stock	5,240	$30.77	$161,209	7,639
2024-07-31	STERN JAMES F	Exec VP, General Counsel & Sec	Equity grant / award G	Common Stock	6,680	$0.00	$0	115,434
2024-07-30	BROWN RONALD D	Dir	Equity grant / award G	Common Stock	1,100	$0.00	$0	0
2024-07-30	BROWN RONALD D	Dir	Open-market sell S	Common Stock	3,631	$85.67	$311,071	1,100
2024-07-25	Wheeler Kevin J.	Chairman and CEO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	19,220	$0.00	$0	0
2024-07-25	Wheeler Kevin J.	Chairman and CEO	Other disposed transaction F	Common Stock	12,847	$82.18	$1,055,766	89,871
2024-07-25	Wheeler Kevin J.	Chairman and CEO	Exercise / conversion M	Common Stock	19,220	$30.77	$591,303	102,718
2024-05-21	Qiu Jack	SVP - Pres. A. O. Smith China	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	5,000	$0.00	$0	2,500
2024-05-21	Qiu Jack	SVP - Pres. A. O. Smith China	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	7,065	$0.00	$0	0
2024-04-09	SMITH MARK D	Dir	Equity grant / award A	Common Stock	1,626	$86.14	$140,064	116,174
2024-03-18	Shafer Stephen M	COO	Equity grant / award A · derivative	Restricted Stock Units	40,425	$0.00	$0	40,425
2024-03-05	Heideman Robert J	Senior VP, CTO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	9,890	$0.00	$0	0
2024-03-05	Heideman Robert J	Senior VP, CTO	Open-market sell S	Common Stock	9,890	$84.63	$837,039	9,455
2024-03-05	Heideman Robert J	Senior VP, CTO	Exercise / conversion M	Common Stock	9,890	$60.82	$601,510	19,345
2024-03-04	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	60,258	$0.00	$0	0
2024-03-04	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	60,258	$84.51	$5,092,108	56,951
2024-03-04	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	60,258	$42.39	$2,554,337	117,209
2024-03-01	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	43,137	$0.00	$0	60,258
2024-03-01	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	43,137	$84.01	$3,623,918	56,951
2024-03-01	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	43,137	$42.39	$1,828,577	100,088
2024-02-29	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	24,669	$0.00	$0	103,395
2024-02-29	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	24,669	$83.02	$2,047,939	56,951
2024-02-29	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	24,669	$42.39	$1,045,719	81,620
2024-02-28	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	25,331	$0.00	$0	128,064
2024-02-28	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	25,331	$83.03	$2,103,355	56,951
2024-02-28	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	25,331	$42.39	$1,073,781	82,282
2024-02-15	Heideman Robert J	Senior VP, CTO	Equity grant / award G	Common Stock	1,585	$0.00	$0	9,455
2024-02-12	Warren David R	Senior VP & President and GM	Equity grant / award A · derivative	Restricted Stock Units	4,875	$0.00	$0	13,510
2024-02-12	Warren David R	Senior VP & President and GM	Equity grant / award A · derivative	Restricted Stock Units	5,000	$0.00	$0	13,635
2024-02-08	Wheeler Kevin J.	Chairman, President and CEO	Exercise / conversion M · derivative	Restricted Stock Units	22,790	$0.00	$0	0
2024-02-08	Wheeler Kevin J.	Chairman, President and CEO	Other disposed transaction F	Common Stock	10,755	$80.28	$863,358	83,498
2024-02-08	Wheeler Kevin J.	Chairman, President and CEO	Exercise / conversion M	Common Stock	22,790	$0.00	$0	94,253
2024-02-08	Kulkarni Parag	SVP - Int'l; President India	Exercise / conversion M · derivative	Restricted Stock Units	545	$0.00	$0	545
2024-02-07	WOLF IDELLE K	Dir	Equity grant / award G	Common Stock	1,000	$0.00	$0	45,140
2024-02-07	WOLF IDELLE K	Dir	Open-market sell S	Common Stock	814	$80.00	$65,120	46,140
2023-12-22	SMITH MARK D	Dir	Equity grant / award G · derivative	Class A Common Stock	252,082	$0.00	$0	270,776
2023-12-22	SMITH MARK D	Dir	Equity grant / award G	Common Stock	3,860	$0.00	$0	6,773
2023-11-22	SMITH MARK D	Dir	Open-market sell S	Common Stock	2,700	$76.01	$205,227	114,548
2023-11-17	WOLF IDELLE K	Dir	Equity grant / award G	Common Stock	1,000	$0.00	$0	46,954
2023-11-17	WOLF IDELLE K	Dir	Open-market sell S	Common Stock	1,000	$76.16	$76,156	47,954
2023-11-14	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Open-market sell S	Common Stock	8,000	$75.70	$605,586	85,671
2023-11-14	Heideman Robert J	Senior VP, CTO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	4,622	$0.00	$0	0
2023-11-14	Heideman Robert J	Senior VP, CTO	Open-market sell S	Common Stock	4,622	$75.69	$349,821	9,912
2023-11-14	Heideman Robert J	Senior VP, CTO	Exercise / conversion M	Common Stock	4,622	$49.42	$228,419	14,534
2023-11-13	STERN JAMES F	Exec VP, General Counsel & Sec	Open-market sell S	Common Stock	8,118	$73.00	$592,623	120,000
2023-11-13	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	11,005	$0.00	$0	0
2023-11-13	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Open-market sell S	Common Stock	11,005	$73.20	$805,596	93,671
2023-11-13	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Exercise / conversion M	Common Stock	11,005	$50.16	$552,011	104,676
2023-11-10	STERN JAMES F	Exec VP, General Counsel & Sec	Open-market sell S	Common Stock	8,118	$72.00	$584,496	128,118
2023-11-06	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	3,978	$0.00	$0	53,125
2023-11-06	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	3,978	$72.23	$287,335	56,951
2023-11-06	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	3,978	$49.42	$196,593	60,929
2023-11-03	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	56,686	$0.00	$0	57,103
2023-11-03	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	56,686	$72.24	$4,095,059	56,951
2023-11-03	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	56,686	$49.42	$2,801,422	113,637
2023-11-02	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	1,651	$0.00	$0	113,789
2023-11-02	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	1,651	$72.01	$118,884	56,951
2023-11-02	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	1,651	$49.42	$81,592	58,602
2023-10-08	Qiu Jack	SVP - Pres. A. O. Smith China	Exercise / conversion M · derivative	Restricted Stock Units	1,800	$0.00	$0	0
2023-08-25	Wheeler Kevin J.	Chairman, President and CEO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	19,900	$0.00	$0	0
2023-08-25	Wheeler Kevin J.	Chairman, President and CEO	Open-market sell S	Common Stock	12,917	$69.09	$892,390	71,463
2023-08-25	Wheeler Kevin J.	Chairman, President and CEO	Exercise / conversion M	Common Stock	19,900	$23.23	$462,376	84,380
2023-08-24	Rajendra Ajita G	Dir	Equity grant / award G	Common Stock	12,000	$0.00	$0	231,405
2023-08-08	STERN JAMES F	Exec VP, General Counsel & Sec	Equity grant / award G	Common Stock	6,220	$0.00	$0	136,236
2023-08-04	WOLF IDELLE K	Dir	Equity grant / award G	Common Stock	1,268	$0.00	$0	48,954
2023-08-04	WOLF IDELLE K	Dir	Open-market sell S	Common Stock	1,142	$72.77	$83,103	50,222
2023-07-13	Scheppele Stephanie Melissa	SVP - CIO	Exercise / conversion M · derivative	Restricted Stock Units	2,570	$0.00	$0	0
2023-07-13	Scheppele Stephanie Melissa	SVP - CIO	Other disposed transaction F	Common Stock	1,012	$73.33	$74,205	1,558
2023-07-13	Scheppele Stephanie Melissa	SVP - CIO	Exercise / conversion M	Common Stock	2,570	$0.00	$0	2,570
2023-05-11	Heideman Robert J	Senior VP, CTO	Equity grant / award G	Common Stock	1,500	$0.00	$0	9,912
2023-05-09	Otchere Benjamin A	Vice President and Controller	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,760	$0.00	$0	5,200
2023-05-09	Otchere Benjamin A	Vice President and Controller	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	1,525	$0.00	$0	7,960
2023-05-09	Otchere Benjamin A	Vice President and Controller	Open-market sell S	Common Stock	4,285	$70.00	$299,970	547
2023-05-09	Otchere Benjamin A	Vice President and Controller	Exercise / conversion M	Common Stock	2,760	$42.39	$116,996	4,832
2023-05-09	Otchere Benjamin A	Vice President and Controller	Exercise / conversion M	Common Stock	1,525	$49.42	$75,366	2,072
2023-05-01	SMITH MARK D	Dir	Open-market sell S	Common Stock	1,464	$69.75	$102,108	117,248
2023-04-11	WOLF IDELLE K	Dir	Equity grant / award A	Common Stock	2,126	$65.86	$140,018	51,364
2023-03-06	Larsen Michael M	Dir	Open-market buy P	Common Stock	4,000	$66.89	$267,540	11,425
2023-02-13	Wheeler Kevin J.	Chairman, President and CEO	Equity grant / award A · derivative	Restricted Stock Units	36,045	$0.00	$0	79,275
2023-02-10	Karge Douglas Samuel	SVP - President NA Water Treat	Exercise / conversion M · derivative	Restricted Stock Units	975	$0.00	$0	1,670
2023-02-10	Karge Douglas Samuel	SVP - President NA Water Treat	Other disposed transaction F	Common Stock	510	$65.80	$33,558	1,886
2023-02-10	Karge Douglas Samuel	SVP - President NA Water Treat	Exercise / conversion M	Common Stock	975	$0.00	$0	2,396
2023-02-10	Kempken Daniel L	SVP - Strategy & Corp. Dev.	Other disposed transaction F	Common Stock	657	$65.80	$43,231	9,087
2023-02-06	Kempken Daniel L	SVP - Strategy & Corp. Dev.	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,500	$17.46	$43,655	48,810
2023-02-06	Kempken Daniel L	SVP - Strategy & Corp. Dev.	Open-market sell S	Common Stock	2,500	$68.35	$170,875	8,344
2023-02-06	Kempken Daniel L	SVP - Strategy & Corp. Dev.	Exercise / conversion M	Common Stock	2,500	$17.46	$43,655	10,843
2023-02-03	Carver Samuel M.	SVP - Global Operations	Open-market sell S	Common Stock	4,000	$69.65	$278,603	1,154
2023-02-02	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	39,100	$0.00	$0	268,835
2023-02-02	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	39,100	$71.02	$2,777,042	39,196
2023-02-02	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	39,100	$61.76	$2,414,816	78,296
2022-11-11	BROWN RONALD D	Dir	Open-market sell S	Common Stock	4,165	$60.48	$251,903	4,731
2022-09-01	Kulkarni Parag	SVP - Int'l; President India	Equity grant / award A · derivative	Restricted Stock Units	1,615	$0.00	$0	3,385
2022-09-01	Kulkarni Parag	SVP - Int'l; President India	Equity grant / award A · derivative	Restricted Stock Units	2,140	$0.00	$0	3,910
2022-05-03	Carver Samuel M.	SVP - Global Operations	Open-market sell S	Common Stock	2,000	$59.57	$119,140	5,144
2022-05-01	Lauber Charles T	EVP & CFO	Exercise / conversion M · derivative	Restricted Stock Units	1,900	$0.00	$0	18,385
2022-05-01	Lauber Charles T	EVP & CFO	Other disposed transaction F	Common Stock	894	$59.34	$53,045	29,490
2022-05-01	Lauber Charles T	EVP & CFO	Exercise / conversion M	Common Stock	1,900	$59.34	$112,736	30,384
2022-04-12	Kadri Ilham	Dir	Equity grant / award A	Common Stock	2,160	$64.82	$140,011	15,097
2022-02-22	Larsen Michael M	Dir	Open-market buy P	Common Stock	3,925	$69.87	$274,240	7,425
2022-02-11	Heideman Robert J	Senior VP, CTO	Exercise / conversion M · derivative	Restricted Stock Units	3,040	$0.00	$0	7,780
2022-02-11	Heideman Robert J	Senior VP, CTO	Other disposed transaction F	Common Stock	1,429	$71.72	$102,481	9,627
2022-02-11	Heideman Robert J	Senior VP, CTO	Exercise / conversion M	Common Stock	3,040	$71.72	$218,014	11,056
2022-02-07	Scheppele Stephanie Melissa	SVP - CIO	Equity grant / award A · derivative	Restricted Stock Units	1,535	$0.00	$0	5,735
2022-02-07	Scheppele Stephanie Melissa	SVP - CIO	Equity grant / award A · derivative	Employee Stock Options (Right to Buy)	6,470	$0.00	$0	26,745
2021-12-08	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	4,209	$0.00	$0	307,935
2021-12-08	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	4,209	$83.29	$350,574	23,732
2021-12-08	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	4,209	$61.76	$259,948	27,941
2021-12-07	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	8,110	$0.00	$0	312,144
2021-12-07	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	900	$83.55	$75,194	23,732
2021-12-07	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	7,210	$83.32	$600,739	24,632
2021-12-07	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	8,110	$61.76	$500,874	31,842
2021-11-23	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	1,044	$0.00	$0	320,254
2021-11-23	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	1,044	$83.29	$86,958	23,732
2021-11-23	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	1,044	$61.76	$64,477	24,776
2021-11-22	Kempken Daniel L	Vice President	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,300	$0.00	$0	48,310
2021-11-22	Kempken Daniel L	Vice President	Open-market sell S	Common Stock	2,300	$82.88	$190,624	7,501
2021-11-22	Kempken Daniel L	Vice President	Exercise / conversion M	Common Stock	2,300	$17.46	$40,163	9,801
2021-11-17	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	56,225	$0.00	$0	370,050
2021-11-17	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	44,620	$82.29	$3,671,570	23,732
2021-11-17	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	56,225	$50.16	$2,820,246	68,352
2021-11-15	Carver Samuel M.	SVP - Global Operations	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	5,140	$0.00	$0	33,255
2021-11-15	Carver Samuel M.	SVP - Global Operations	Open-market sell S	Common Stock	5,140	$81.33	$418,026	6,396
2021-11-15	Carver Samuel M.	SVP - Global Operations	Exercise / conversion M	Common Stock	5,140	$23.23	$119,428	11,536
2021-11-12	WOLF IDELLE K	Dir	Open-market sell S	Common Stock	1,157	$81.24	$93,995	47,078
2021-11-08	Heideman Robert J	Senior VP, CTO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	9,243	$0.00	$0	36,900
2021-11-08	Heideman Robert J	Senior VP, CTO	Open-market sell S	Common Stock	9,243	$77.49	$716,256	9,366
2021-11-08	Heideman Robert J	Senior VP, CTO	Exercise / conversion M	Common Stock	9,243	$49.42	$456,789	18,609
2021-11-02	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	124,010	$0.00	$0	426,275
2021-11-02	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	124,010	$76.87	$9,532,264	12,127
2021-11-02	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	124,010	$31.67	$3,927,397	136,137
2021-11-01	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	55,730	$0.00	$0	550,285
2021-11-01	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	55,730	$74.86	$4,172,121	12,127
2021-11-01	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	55,730	$30.77	$1,714,533	67,857
2021-09-01	Wheeler Kevin J.	Chairman, President and CEO	Exercise / conversion M · derivative	Restricted Stock Units	3,915	$72.06	$282,115	71,290
2021-09-01	Wheeler Kevin J.	Chairman, President and CEO	Other disposed transaction F	Common Stock	1,841	$72.06	$132,662	38,824
2021-09-01	Wheeler Kevin J.	Chairman, President and CEO	Exercise / conversion M	Common Stock	3,915	$72.06	$282,115	40,665
2021-07-12	WULF GENE C	Dir	Equity grant / award A	Common Stock	142	$70.86	$10,061	85,798
2021-06-02	WOLF IDELLE K	Dir	Open-market sell S	Common Stock	1,985	$71.35	$141,630	5,579
2021-06-01	DasGupta Anindadeb Vjaykumar	Senior Vice President	Exercise / conversion M · derivative	Restricted Stock Units	1,035	$0.00	$0	3,975
2021-06-01	DasGupta Anindadeb Vjaykumar	Senior Vice President	Equity grant / award A	Common Stock	1,035	$71.48	$73,987	1,035
2021-05-28	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	50,000	$0.00	$0	606,015
2021-05-28	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	50,000	$71.10	$3,555,220	11,985
2021-05-28	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	50,000	$30.77	$1,538,250	61,985
2021-05-18	SMITH BRUCE M	Dir	Open-market sell S	Common Stock	5,226	$69.65	$363,999	0
2021-05-11	Warren David R	Senior VP & President and GM	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	8,099	$0.00	$0	49,414
2021-05-11	Warren David R	Senior VP & President and GM	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	11,377	$0.00	$0	57,513
2021-05-11	Warren David R	Senior VP & President and GM	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	5,710	$0.00	$0	68,890
2021-05-11	Warren David R	Senior VP & President and GM	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	3,492	$0.00	$0	74,600
2021-05-11	Warren David R	Senior VP & President and GM	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	1,714	$0.00	$0	78,092
2021-05-11	Warren David R	Senior VP & President and GM	Open-market sell S	Common Stock	30,392	$70.79	$2,151,386	6,094
2021-05-11	Warren David R	Senior VP & President and GM	Exercise / conversion M	Common Stock	8,099	$42.39	$343,317	36,486
2021-05-11	Warren David R	Senior VP & President and GM	Exercise / conversion M	Common Stock	11,377	$49.42	$562,251	28,387
2021-05-11	Warren David R	Senior VP & President and GM	Exercise / conversion M	Common Stock	5,710	$31.67	$180,836	17,010
2021-05-11	Warren David R	Senior VP & President and GM	Exercise / conversion M	Common Stock	3,492	$30.77	$107,431	11,300
2021-05-11	Warren David R	Senior VP & President and GM	Exercise / conversion M	Common Stock	1,714	$23.23	$39,825	7,808
2021-05-10	Ackerman Patricia K	SVP, IR, Treasurer and CRS	Open-market sell S	Common Stock	2,300	$72.55	$166,857	1,209
2021-05-05	Heideman Robert J	Senior VP, CTO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	6,142	$0.00	$0	46,143
2021-05-05	Heideman Robert J	Senior VP, CTO	Other disposed transaction F	Common Stock	6,142	$70.71	$434,324	10,010
2021-05-05	Heideman Robert J	Senior VP, CTO	Exercise / conversion M	Common Stock	6,142	$42.39	$260,359	16,152
2021-05-05	Heideman Robert J	Senior VP CTO	Open-market sell S	Common Stock	6,142	$70.71	$434,324	9,366
2021-05-05	Heideman Robert J	Senior VP CTO	Exercise / conversion M	Common Stock	6,142	$42.39	$260,359	15,508
2021-05-04	Gurholt Helen E	Vice President and Controller	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	1,400	$0.00	$0	18,460
2021-05-04	Gurholt Helen E	Vice President and Controller	Open-market sell S	Common Stock	1,400	$71.31	$99,832	1,498
2021-05-04	Gurholt Helen E	Vice President and Controller	Exercise / conversion M	Common Stock	1,400	$20.08	$28,112	2,898
2021-05-04	Gurholt Helen E	Vice President and Controller	Open-market sell S	Common Stock	1,400	$71.31	$99,832	1,503
2021-05-04	Gurholt Helen E	Vice President and Controller	Exercise / conversion M	Common Stock	1,400	$20.08	$28,112	2,903
2021-05-03	STERN JAMES F	Exec VP, General Counsel & Sec	Open-market sell S	Common Stock	44,300	$70.15	$3,107,742	110,199
2021-05-03	STERN JAMES F	Exec VP, General Counsel & Sec	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	23,040	$0.00	$0	101,805
2021-05-03	STERN JAMES F	Exec VP, General Counsel & Sec	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	21,260	$0.00	$0	128,845
2021-05-03	STERN JAMES F	Exec VP, General Counsel & Sec	Open-market sell S	Common Stock	44,300	$70.15	$3,107,742	151,115
2021-05-03	STERN JAMES F	Exec VP, General Counsel & Sec	Exercise / conversion M	Common Stock	23,040	$31.67	$729,677	195,415
2021-05-03	STERN JAMES F	Exec VP, General Counsel & Sec	Exercise / conversion M	Common Stock	21,260	$30.77	$654,064	172,375
2021-04-13	Larsen Michael M	Dir	Equity grant / award A · derivative	Restricted Stock Units	1,922	$0.00	$0	1,922
2021-04-13	HOLT VICTORIA M	Dir	Equity grant / award A · derivative	Restricted Stock Units	1,922	$0.00	$0	1,922
2021-03-30	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	1,505	$0.00	$0	57,165
2021-03-30	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Open-market sell S	Common Stock	1,505	$69.84	$105,110	16,850
2021-03-30	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Exercise / conversion M	Common Stock	1,505	$17.46	$26,280	18,355
2021-03-29	WULF GENE C	Dir	Open-market sell S	Common Stock	15,000	$70.00	$1,050,000	83,734
2021-03-29	Kempken Daniel L	Senior Vice President - S & CD	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,000	$0.00	$0	50,610
2021-03-29	Kempken Daniel L	Senior Vice President - S & CD	Open-market sell S	Common Stock	2,000	$70.00	$140,000	7,501
2021-03-29	Kempken Daniel L	Senior Vice President - S & CD	Exercise / conversion M	Common Stock	2,000	$17.46	$34,924	9,501
2021-03-29	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,000	$0.00	$0	61,970
2021-03-29	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Open-market sell S	Common Stock	2,000	$70.00	$140,000	16,850
2021-03-29	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Exercise / conversion M	Common Stock	2,000	$17.46	$34,924	18,850
2021-03-29	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	5,300	$0.00	$0	58,670
2021-03-29	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Open-market sell S	Common Stock	5,300	$69.97	$370,828	16,850
2021-03-29	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Exercise / conversion M	Common Stock	5,300	$17.46	$92,549	22,150
2021-03-19	Karge Douglas Samuel	SVP - President NA Water Treat	Exercise / conversion M · derivative	Restricted Stock Units	885	$0.00	$0	3,010
2021-03-19	Karge Douglas Samuel	SVP - President NA Water Treat	Other disposed transaction F	Common Stock	284	$67.49	$19,167	601
2021-03-19	Karge Douglas Samuel	SVP - President NA Water Treat	Equity grant / award A	Common Stock	885	$67.49	$59,729	885
2021-03-10	WULF GENE C	Dir	Open-market sell S	Common Stock	7,500	$65.01	$487,575	100,734
2021-03-10	WULF GENE C	Dir	Open-market sell S	Common Stock	500	$63.51	$31,755	108,234
2021-03-10	Kempken Daniel L	Senior Vice President - S & CD	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,000	$0.00	$0	55,010
2021-03-10	Kempken Daniel L	Senior Vice President - S & CD	Open-market sell S	Common Stock	2,000	$65.00	$130,000	7,501
2021-03-10	Kempken Daniel L	Senior Vice President - S & CD	Exercise / conversion M	Common Stock	2,000	$11.49	$22,986	9,501
2021-03-09	WULF GENE C	Dir	Open-market sell S	Common Stock	500	$63.38	$31,690	108,734
2021-03-08	WULF GENE C	Dir	Open-market sell S	Common Stock	500	$62.93	$31,465	109,234
2021-03-05	WULF GENE C	Dir	Open-market sell S	Common Stock	500	$62.00	$31,000	109,734
2021-03-05	Kempken Daniel L	Vice President and Controller	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,000	$0.00	$0	57,010
2021-03-05	Kempken Daniel L	Vice President and Controller	Open-market sell S	Common Stock	2,000	$62.50	$125,000	7,501
2021-03-05	Kempken Daniel L	Vice President and Controller	Exercise / conversion M	Common Stock	2,000	$11.93	$23,860	9,501
2021-03-04	WULF GENE C	Dir	Open-market sell S	Common Stock	500	$62.00	$31,000	110,234
2021-03-03	WULF GENE C	Dir	Open-market sell S	Common Stock	2,500	$62.00	$155,000	110,734
2021-03-02	Heideman Robert J	Senior VP CTO	Equity grant / award G	Common Stock	644	$0.00	$0	9,366
2021-02-24	WULF GENE C	Dir	Open-market sell S	Common Stock	500	$62.00	$31,000	113,234
2021-02-23	WULF GENE C	Dir	Open-market sell S	Common Stock	2,000	$62.00	$124,000	113,734
2021-02-16	Dana Paul R	SVP, Global Operations	Equity grant / award G	Common Stock	900	—	—	4,021
2021-02-12	Wheeler Kevin J.	Chairman, President and CEO	Exercise / conversion M · derivative	Restricted Stock Units	5,880	$0.00	$0	75,205
2021-02-12	Wheeler Kevin J.	Chairman, President and CEO	Other disposed transaction F	Common Stock	2,764	$60.65	$167,637	36,750
2021-02-12	Wheeler Kevin J.	Chairman, President and CEO	Equity grant / award A	Common Stock	5,880	$60.65	$356,622	39,514
2021-02-10	Heideman Robert J	Senior VP, CTO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	7,336	$0.00	$0	52,285
2021-02-10	Heideman Robert J	Senior VP, CTO	Open-market sell S	Common Stock	7,336	$61.02	$447,633	8,723
2021-02-10	Heideman Robert J	Senior VP, CTO	Exercise / conversion M	Common Stock	7,336	$50.16	$367,974	16,059
2021-02-09	WOLF IDELLE K	Dir	Open-market sell S	Common Stock	1,970	$61.64	$121,431	7,642
2021-02-08	Heideman Robert J	Senior VP, CTO	Equity grant / award A · derivative	Restricted Stock Units	2,280	$0.00	$0	11,290
2021-02-08	Heideman Robert J	Senior VP, CTO	Equity grant / award A · derivative	Employee Stock Options (Right to Buy)	9,890	$0.00	$0	59,621
2020-11-30	Heideman Robert J	Senior VP CTO	Open-market sell S	Common Stock	1,000	$56.37	$56,371	8,723
2020-11-23	WOLF IDELLE K	Dir	Equity grant / award G	Common Stock	1,000	$0.00	$0	47,014
2020-11-17	Ackerman Patricia K	SVP, Investor Relations & Trea	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	7,300	$0.00	$0	19,835
2020-11-17	Ackerman Patricia K	SVP, Investor Relations & Trea	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	6,700	$0.00	$0	27,135
2020-11-17	Ackerman Patricia K	SVP, Investor Relations & Trea	Open-market sell S	Common Stock	14,000	$56.39	$789,397	2,871
2020-11-17	Ackerman Patricia K	SVP, Investor Relations & Trea	Exercise / conversion M	Common Stock	7,300	$31.67	$231,191	16,871
2020-11-17	Ackerman Patricia K	SVP, Investor Relations & Trea	Exercise / conversion M	Common Stock	6,700	$30.77	$206,126	9,571
2020-11-16	STERN JAMES F	Exec VP, General Counsel & Sec	Open-market sell S	Common Stock	3,650	$56.15	$204,952	154,499
2020-11-10	Ackerman Patricia K	SVP, Investor Relations & Trea	Equity grant / award G	Common Stock	60	$0.00	$0	2,871
2020-11-03	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	116,800	$0.00	$0	759,715
2020-11-03	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	116,800	$53.35	$6,231,187	91,212
2020-11-03	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	116,800	$17.46	$2,039,562	208,012
2020-11-02	JONES PAUL W	Dir	Open-market sell S	Common Stock	12,069	$52.68	$635,797	151,147
2020-11-02	JONES PAUL W	Dir	Open-market sell S	Common Stock	10,000	$52.50	$524,956	163,216
2020-10-30	Heideman Robert J	Senior VP CTO	Equity grant / award G	Common Stock	2,038	$0.00	$0	9,723
2020-10-09	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	4,800	$0.00	$0	58,080
2020-10-09	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Open-market sell S	Common Stock	4,800	$57.50	$276,000	16,098
2020-10-09	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Exercise / conversion M	Common Stock	4,800	$11.49	$55,166	20,898
2020-10-05	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	4,800	$0.00	$0	62,880
2020-10-05	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Open-market sell S	Common Stock	4,800	$55.00	$264,000	16,098
2020-10-05	Goodwin Wallace E	SVP; Pres & GM, Lochinvar, LLC	Exercise / conversion M	Common Stock	4,800	$11.49	$55,166	20,898
2020-09-22	Goodwin Wallace E	President & GM, Lochinvar, LLC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	5,600	$0.00	$0	67,680
2020-09-22	Goodwin Wallace E	President & GM, Lochinvar, LLC	Open-market sell S	Common Stock	5,600	$52.28	$292,761	16,098
2020-09-22	Goodwin Wallace E	President & GM, Lochinvar, LLC	Exercise / conversion M	Common Stock	5,600	$10.78	$60,362	21,698
2020-08-12	JONES PAUL W	Dir	Open-market sell S	Common Stock	2,354	$49.83	$117,306	183,216
2020-08-06	SMITH MARK D	Dir	Open-market sell S	Common Stock	29,500	$48.61	$1,433,883	0
2020-07-14	Rajendra Ajita G	Executive Chairman	Equity grant / award A	Common Stock	2,065	$41.98	$86,678	91,212
2020-06-03	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	46,000	$0.00	$0	876,515
2020-06-03	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	46,000	$49.54	$2,278,684	89,147
2020-06-03	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	46,000	$11.49	$528,678	135,147
2020-05-29	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	50,000	$0.00	$0	922,515
2020-05-29	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	50,000	$47.40	$2,370,100	89,147
2020-05-29	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	50,000	$11.49	$574,650	139,147
2020-05-27	Rajendra Ajita G	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	52,400	$0.00	$0	972,515
2020-05-27	Rajendra Ajita G	Dir	Open-market sell S	Common Stock	52,400	$47.03	$2,464,634	89,147
2020-05-27	Rajendra Ajita G	Dir	Exercise / conversion M	Common Stock	52,400	$10.78	$564,820	141,547
2020-04-15	WULF GENE C	Dir	Equity grant / award A	Common Stock	3,249	$40.02	$130,025	115,734
2020-03-02	Heideman Robert J	Senior VP CTO	Equity grant / award G	Common Stock	757	$0.00	$0	11,761
2020-02-13	Wheeler Kevin J.	President and CEO	Exercise / conversion M · derivative	Restricted Stock Units	3,815	$0.00	$0	58,295
2020-02-13	Wheeler Kevin J.	President and CEO	Other disposed transaction F	Common Stock	1,794	$43.96	$78,864	33,634
2020-02-13	Wheeler Kevin J.	President and CEO	Equity grant / award A	Common Stock	3,815	$43.96	$167,707	35,428
2020-02-10	Wheeler Kevin J.	President and CEO	Equity grant / award A · derivative	Restricted Stock Units	31,140	$0.00	$0	62,110
2020-02-10	Wheeler Kevin J.	President and CEO	Equity grant / award A · derivative	Employee Stock Options (Right to Buy)	161,985	$0.00	$0	358,410
2020-01-31	Goodwin Wallace E	President & GM, Lochinvar, LLC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	6,600	$0.00	$0	63,155
2020-01-31	Goodwin Wallace E	President & GM, Lochinvar, LLC	Open-market sell S	Common Stock	6,600	$42.92	$283,240	15,179
2020-01-31	Goodwin Wallace E	President & GM, Lochinvar, LLC	Exercise / conversion M	Common Stock	6,600	$6.98	$46,088	21,779
2019-11-08	SMITH MARK D	Dir	Open-market sell S	Common Stock	4,820	$51.94	$250,351	109,113
2019-09-10	Rajendra Ajita G	Executive Chairman	Open-market sell S	Common Stock	16,556	$49.47	$819,100	78,163
2019-08-23	Rajendra Ajita G	Executive Chairman	Other disposed transaction F	Common Stock	34,442	$46.73	$1,609,647	94,719
2019-08-23	Gurholt Helen E	Vice President and Controller	Open-market sell S	Common Stock	1,263	$45.82	$57,889	0
2019-08-21	Rajendra Ajita G	Executive Chairman	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	63,600	$0.00	$0	871,520
2019-08-21	Rajendra Ajita G	Executive Chairman	Exercise / conversion M	Common Stock	63,600	$6.98	$444,119	126,161
2019-07-08	WULF GENE C	Dir	Equity grant / award A	Common Stock	55	$45.88	$2,523	112,485
2019-05-09	JONES PAUL W	Dir	Open-market sell S	Common Stock	1,000	$49.50	$49,500	182,266
2019-05-03	Heideman Robert J	Senior VP Engineering & Tech.	Equity grant / award G	Common Stock	1,550	$0.00	$0	13,362
2019-05-03	SMITH BRUCE M	Dir	Open-market sell S	Common Stock	5,000	$53.62	$268,100	5,683
2019-05-02	Heideman Robert J	Senior VP Engineering & Tech.	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	6,073	$0.00	$0	31,306
2019-05-02	Heideman Robert J	Senior VP Engineering & Tech.	Open-market sell S	Common Stock	6,073	$52.14	$316,649	14,912
2019-05-02	Heideman Robert J	Senior VP Engineering & Tech.	Exercise / conversion M	Common Stock	6,073	$31.67	$192,332	20,985
2019-05-01	Kempken Daniel L	Vice President and Controller	Equity grant / award A · derivative	Restricted Stock Units	425	$0.00	$0	3,665
2019-05-01	Kempken Daniel L	Vice President and Controller	Equity grant / award A · derivative	Employee Stock Options (Right to Buy)	2,020	$0.00	$0	47,950
2019-04-09	WULF GENE C	Dir	Equity grant / award A	Common Stock	2,299	$54.38	$125,020	112,430
2019-04-01	SMITH BRUCE M	Dir	Exercise / conversion M · derivative	Restricted Stock Units	8,384	$0.00	$0	114,279
2019-04-01	SMITH BRUCE M	Dir	Equity grant / award A	Common Stock	8,384	$53.99	$452,652	8,384
2019-02-11	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Equity grant / award A · derivative	Employee Stock Options (Right to Buy)	14,780	$0.00	$0	69,410
2019-02-11	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Equity grant / award A · derivative	Restriced Stock Units	3,240	$0.00	$0	8,560
2019-02-11	Wheeler Kevin J.	President and CEO	Equity grant / award A · derivative	Employee Stock Options (Right to Buy)	79,240	$0.00	$0	196,425
2019-02-11	Wheeler Kevin J.	President and CEO	Equity grant / award A · derivative	Restricted Stock Units	17,360	$0.00	$0	30,970
2019-02-11	Karge Douglas Samuel	SVP - President NA Water Treat	Equity grant / award A · derivative	Employee Stock Options (Right to Buy)	5,310	$0.00	$0	9,010
2019-02-11	Karge Douglas Samuel	SVP - President NA Water Treat	Equity grant / award A · derivative	Restricted Stock Units	1,165	$0.00	$0	2,050
2019-02-11	STERN JAMES F	Exec VP, General Counsel & Sec	Equity grant / award A · derivative	Employee Stock Options (Right to Buy)	22,400	$0.00	$0	97,430
2019-02-11	STERN JAMES F	Exec VP, General Counsel & Sec	Equity grant / award A · derivative	Restricted Stock Units	4,910	$0.00	$0	12,595
2019-02-09	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Other disposed transaction F	Common Stock	2,109	$48.72	$102,750	87,161
2019-02-08	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Exercise / conversion M · derivative	Restricted Stock Units	4,320	$0.00	$0	5,320
2019-02-08	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Equity grant / award A	Common Stock	4,320	$48.72	$210,470	89,270
2019-02-08	Wheeler Kevin J.	President and CEO	Exercise / conversion M · derivative	Restricted Stock Units	5,520	$0.00	$0	13,610
2019-02-08	Wheeler Kevin J.	President and CEO	Other disposed transaction F	Common Stock	2,612	$48.72	$127,257	31,613
2019-02-08	Wheeler Kevin J.	President and CEO	Equity grant / award A	Common Stock	5,520	$48.72	$268,934	34,225
2019-02-08	STERN JAMES F	Exec VP, General Counsel & Sec	Exercise / conversion M · derivative	Restricted Stock Units	5,730	$0.00	$0	7,685
2019-02-08	STERN JAMES F	Exec VP, General Counsel & Sec	Other disposed transaction F	Common Stock	2,752	$48.72	$134,077	156,048
2019-02-08	STERN JAMES F	Exec VP, General Counsel & Sec	Equity grant / award A	Common Stock	5,730	$48.72	$279,166	158,800
2019-02-06	Goodwin Wallace E	President & GM, Lochinvar, LLC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	13,200	$0.00	$0	62,135
2019-02-06	Goodwin Wallace E	President & GM, Lochinvar, LLC	Open-market sell S	Common Stock	13,200	$50.02	$660,244	13,783
2019-02-06	Goodwin Wallace E	President & GM, Lochinvar, LLC	Exercise / conversion M	Common Stock	13,200	$4.75	$62,713	26,983
2019-02-06	Heideman Robert J	Senior VP Engineering & Tech.	Equity grant / award G	Common Stock	1,000	$0.00	$0	14,912
2018-11-13	JONES PAUL W	Dir	Open-market sell S	Common Stock	9,000	$45.99	$413,902	200,967
2018-09-01	Wheeler Kevin J.	President and CEO	Equity grant / award A · derivative	Restricted Stock Units	3,915	$0.00	$0	19,130
2018-09-01	Wheeler Kevin J.	President and CEO	Equity grant / award A · derivative	Employee Stock Options (Right to Buy)	16,755	$0.00	$0	117,185
2018-08-21	JONES PAUL W	Dir	Open-market sell S	Common Stock	4,591	$58.92	$270,505	209,967
2018-08-06	JONES PAUL W	Dir	Equity grant / award G	Common Stock	51,320	$0.00	$0	214,558
2018-06-08	KITA JOHN J	Executive Vice President & CFO	Open-market sell S	Common Stock	9,000	$64.61	$581,458	41,917
2018-06-05	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,933	$0.00	$0	18,298
2018-06-05	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,330	$0.00	$0	21,231
2018-06-05	Lauber Charles T	SVP, Strategy & Corporate Dev.	Open-market sell S	Common Stock	5,263	$62.76	$330,281	23,978
2018-06-05	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M	Common Stock	2,933	$31.67	$92,888	29,241
2018-06-05	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M	Common Stock	2,330	$30.77	$71,682	26,308
2018-06-05	Lauber Charles T	SVP, Strategy & Corporate Dev.	Open-market sell S	Common Stock	949	$62.72	$59,517	23,978
2018-06-01	DasGupta Anindadeb Vjaykumar	Senior Vice President	Equity grant / award A · derivative	Restricted Stock Units	1,035	$0.00	$0	1,035
2018-06-01	DasGupta Anindadeb Vjaykumar	Senior Vice President	Equity grant / award A · derivative	Employee Stock Options (Right to Buy)	4,385	$0.00	$0	4,385
2018-05-30	Rajendra Ajita G	Chairman and CEO	Open-market sell S	Common Stock	7,400	$64.62	$478,187	20,333
2018-05-29	Rajendra Ajita G	Chairman and CEO	Open-market sell S	Common Stock	2,100	$64.60	$135,660	27,733
2018-05-25	Rajendra Ajita G	Chairman and CEO	Open-market sell S	Common Stock	500	$64.60	$32,300	29,833
2018-05-24	Rajendra Ajita G	Chairman and CEO	Open-market sell S	Common Stock	10,000	$64.06	$640,579	30,333
2018-04-09	WULF GENE C	Dir	Equity grant / award A	Common Stock	1,970	$63.48	$125,056	110,131
2018-03-06	BROUWER WILFRIDUS M	President - AOSHBSRL	Open-market sell S	Common Stock	30,000	$63.11	$1,893,375	7,630
2018-03-05	SMITH MARK D	Dir	Open-market sell S	Common Stock	2,600	$62.73	$163,099	109,609
2018-02-21	Rajendra Ajita G	Chairman and CEO	Open-market sell S	Common Stock	5,000	$66.55	$332,770	40,333
2018-02-20	Ding Wei	President - A. O. Smith China	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	6,143	$0.00	$0	27,938
2018-02-20	Ding Wei	President - A. O. Smith China	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	5,630	$0.00	$0	34,081
2018-02-20	Ding Wei	President - A. O. Smith China	Open-market sell S	Common Stock	11,773	$65.29	$768,677	5,853
2018-02-20	Ding Wei	President - A. O. Smith China	Exercise / conversion M	Common Stock	6,143	$31.67	$194,549	17,626
2018-02-20	Ding Wei	President - A. O. Smith China	Exercise / conversion M	Common Stock	5,630	$30.77	$173,207	11,483
2018-02-16	KITA JOHN J	Executive Vice President & CFO	Open-market sell S	Common Stock	25,000	$66.10	$1,652,492	50,917
2018-02-15	Rajendra Ajita G	Chairman and CEO	Open-market sell S	Common Stock	8,200	$64.84	$531,654	45,333
2018-02-14	Rajendra Ajita G	Chairman and CEO	Open-market sell S	Common Stock	6,800	$64.02	$435,308	53,533
2018-02-13	Heideman Robert J	Senior VP-Chief Tech. Officer	Exercise / conversion M · derivative	Employee Stock Options	6,073	$0.00	$0	27,183
2018-02-13	Heideman Robert J	Senior VP-Chief Tech. Officer	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	5,533	$0.00	$0	33,256
2018-02-13	Heideman Robert J	Senior VP-Chief Tech. Officer	Open-market sell S	Common Stock	11,606	$61.74	$716,547	28,566
2018-02-13	Heideman Robert J	Senior VP-Chief Tech. Officer	Exercise / conversion M	Common Stock	6,073	$31.67	$192,332	40,172
2018-02-13	Heideman Robert J	Senior VP-Chief Tech. Officer	Exercise / conversion M	Common Stock	5,533	$30.76	$170,195	34,099
2018-02-12	Ackerman Patricia K	VP, Investor Relations & Treas	Equity grant / award A · derivative	Employee Stock Options (Right to Buy)	3,870	$0.00	$0	22,280
2018-02-12	Ackerman Patricia K	VP, Investor Relations & Treas	Equity grant / award A · derivative	Restricted Stock Units	930	$0.00	$0	21,011
2018-02-06	SMITH MARK D	Dir	Equity grant / award G · derivative	Class A Common Stock	490	$0.00	$0	234,327
2018-02-01	GREUBEL WILLIAM P	Dir	Open-market sell S	Common Stock	17,856	$66.50	$1,187,424	0
2018-01-04	GREUBEL WILLIAM P	Dir	Exercise / conversion M · derivative	Restricted Stock Units	17,856	$0.00	$0	14,684
2018-01-04	GREUBEL WILLIAM P	Dir	Equity grant / award A	Common Stock	17,856	$62.19	$1,110,465	17,856
2017-12-07	BROUWER WILFRIDUS M	President - AOSHBSRL	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	3,910	$0.00	$0	25,685
2017-12-07	BROUWER WILFRIDUS M	President - AOSHBSRL	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	3,734	$0.00	$0	29,595
2017-12-07	BROUWER WILFRIDUS M	President - AOSHBSRL	Open-market sell S	Common Stock	7,644	$61.59	$470,773	36,164
2017-12-07	BROUWER WILFRIDUS M	President - AOSHBSRL	Exercise / conversion M	Common Stock	3,910	$31.67	$123,830	43,808
2017-12-07	BROUWER WILFRIDUS M	President - AOSHBSRL	Exercise / conversion M	Common Stock	3,734	$23.23	$86,759	39,878
2017-12-06	Wheeler Kevin J.	President and COO	Open-market sell S	Common Stock	13,293	$61.49	$817,405	16,748
2017-12-05	Wheeler Kevin J.	President and COO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	16,000	$0.00	$0	75,995
2017-12-05	Wheeler Kevin J.	President and COO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	14,000	$0.00	$0	91,995
2017-12-05	Wheeler Kevin J.	President and COO	Other disposed transaction F	Common Stock	16,707	$62.01	$1,036,001	30,041
2017-12-05	Wheeler Kevin J.	President and COO	Exercise / conversion M	Common Stock	16,000	$17.46	$279,392	46,748
2017-12-05	Wheeler Kevin J.	President and COO	Exercise / conversion M	Common Stock	14,000	$11.49	$160,902	30,748
2017-12-01	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Open-market sell S	Common Stock	5,288	$63.14	$333,886	82,649
2017-11-30	Rajendra Ajita G	Chairman and CEO	Open-market sell S	Common Stock	3,610	$62.74	$226,504	277,369
2017-11-30	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	16,600	$0.00	$0	44,415
2017-11-30	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Other disposed transaction F	Common Stock	11,312	$63.15	$714,353	87,937
2017-11-30	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Exercise / conversion M	Common Stock	16,600	$23.23	$385,701	99,249
2017-11-29	Rajendra Ajita G	Chairman and CEO	Equity grant / award G	Common Stock	2,000	$0.00	$0	280,979
2017-11-29	Rajendra Ajita G	Chairman and CEO	Open-market sell S	Common Stock	1,390	$62.65	$87,090	282,979
2017-11-28	Rajendra Ajita G	Chairman and CEO	Open-market sell S	Common Stock	15,000	$61.81	$927,122	284,369
2017-11-22	KITA JOHN J	Executive Vice President & CFO	Open-market sell S	Common Stock	8,958	$60.78	$544,465	72,677
2017-11-21	KITA JOHN J	Executive Vice President & CFO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	28,900	$0.00	$0	83,485
2017-11-21	KITA JOHN J	Executive Vice President & CFO	Other disposed transaction F	Common Stock	19,942	$60.36	$1,203,699	81,635
2017-11-21	KITA JOHN J	Executive Vice President & CFO	Exercise / conversion M	Common Stock	28,900	$23.23	$671,492	101,577
2017-11-17	Martineau Peter R	Senior Vice President - CIO	Open-market sell S	Common Stock	9,723	$59.02	$573,810	3,405
2017-11-02	WOLF IDELLE K	Dir	Open-market sell S	Common Stock	2,000	$60.00	$120,000	52,053
2017-10-31	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,434	$0.00	$0	11,673
2017-10-31	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	3,493	$0.00	$0	14,107
2017-10-31	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	5,140	$0.00	$0	17,600
2017-10-31	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	6,800	$0.00	$0	22,740
2017-10-31	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	4,400	$0.00	$0	29,540
2017-10-31	Martineau Peter R	Senior Vice President - CIO	Open-market sell S	Common Stock	22,267	$59.33	$1,321,088	13,128
2017-10-31	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M	Common Stock	2,434	$31.67	$77,085	35,395
2017-10-31	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M	Common Stock	3,493	$30.77	$107,462	32,961
2017-10-31	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M	Common Stock	5,140	$23.23	$119,428	29,468
2017-10-31	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M	Common Stock	6,800	$17.46	$118,742	24,328
2017-10-31	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M	Common Stock	4,400	$11.49	$50,569	17,528
2017-09-08	Ackerman Patricia K	VP, Investor Relations & Treas	Equity grant / award G	Common Stock	46	$0.00	$0	1,596
2017-09-06	KITA JOHN J	Executive Vice President & CFO	Equity grant / award G	Common Stock	190	$0.00	$0	72,677
2017-08-03	JONES PAUL W	Dir	Open-market sell S	Common Stock	60,000	$54.02	$3,241,122	277,465
2017-06-07	Rajendra Ajita G	Chairman and CEO	Equity grant / award G	Common Stock	82	$0.00	$0	299,369
2017-06-02	KITA JOHN J	Executive Vice President & CFO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	12,200	$0.00	$0	112,385
2017-06-02	KITA JOHN J	Executive Vice President & CFO	Open-market sell S	Common Stock	12,200	$56.32	$687,149	72,867
2017-06-02	KITA JOHN J	Executive Vice President & CFO	Exercise / conversion M	Common Stock	12,200	$17.46	$213,036	85,067
2017-05-25	STERN JAMES F	Exec VP, General Counsel & Sec	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	25,200	$0.00	$0	79,380
2017-05-25	STERN JAMES F	Exec VP, General Counsel & Sec	Open-market sell S	Common Stock	25,200	$54.45	$1,372,125	151,383
2017-05-25	STERN JAMES F	Exec VP, General Counsel & Sec	Exercise / conversion M	Common Stock	25,200	$17.46	$440,042	176,583
2017-05-24	BROWN RONALD D	Dir	Open-market sell S	Common Stock	8,000	$54.25	$433,961	43,896
2017-05-19	Rajendra Ajita G	Chairman and CEO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	67,200	$0.00	$0	869,740
2017-05-19	Rajendra Ajita G	Chairman and CEO	Other disposed transaction F	Common Stock	37,094	$53.48	$1,983,602	299,451
2017-05-19	Rajendra Ajita G	Chairman and CEO	Exercise / conversion M	Common Stock	67,200	$5.94	$399,168	336,545
2017-05-10	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,400	$0.00	$0	23,380
2017-05-10	Lauber Charles T	SVP, Strategy & Corporate Dev.	Open-market sell S	Common Stock	2,400	$54.34	$130,426	21,580
2017-05-10	Lauber Charles T	SVP, Strategy & Corporate Dev.	Open-market sell S	Common Stock	1,587	$54.37	$86,281	23,980
2017-05-10	Lauber Charles T	SVP, Strategy & Corporate Dev.	Open-market sell S	Common Stock	2,400	$54.34	$130,426	23,980
2017-05-10	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M	Common Stock	2,400	$23.23	$55,764	26,380
2017-05-09	WOLF IDELLE K	Dir	Open-market sell S	Common Stock	750	$54.96	$41,220	54,053
2017-05-05	Rajendra Ajita G	Chairman and CEO	Open-market sell S	Common Stock	15,000	$55.30	$829,526	8,892
2017-05-05	Rajendra Ajita G	Chairman and CEO	Equity grant / award G	Common Stock	38,892	$0.00	$0	269,345
2017-05-05	WOLF IDELLE K	Dir	Equity grant / award G	Common Stock	1,250	$0.00	$0	54,803
2017-05-04	Wheeler Kevin J.	Senor VP & President and GM	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	8,000	$0.00	$0	105,995
2017-05-04	Wheeler Kevin J.	Senor VP & President and GM	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	5,600	$0.00	$0	113,995
2017-05-04	Wheeler Kevin J.	Senor VP & President and GM	Open-market sell S	Common Stock	13,600	$54.39	$739,708	16,748
2017-05-04	Wheeler Kevin J.	Senor VP & President and GM	Exercise / conversion M	Common Stock	8,000	$10.78	$86,232	30,348
2017-05-04	Wheeler Kevin J.	Senor VP & President and GM	Exercise / conversion M	Common Stock	5,600	$6.98	$39,105	22,348
2017-05-03	WOLF IDELLE K	Dir	Open-market sell S	Common Stock	1,250	$53.61	$67,014	56,053
2017-05-01	KITA JOHN J	Executive Vice President & CFO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	25,000	$0.00	$0	124,585
2017-05-01	KITA JOHN J	Executive Vice President & CFO	Open-market sell S	Common Stock	6,619	$53.86	$356,509	72,867
2017-05-01	KITA JOHN J	Executive Vice President & CFO	Open-market sell S	Common Stock	25,000	$53.87	$1,346,645	79,486
2017-05-01	KITA JOHN J	Executive Vice President & CFO	Exercise / conversion M	Common Stock	25,000	$17.46	$436,500	104,486
2017-04-13	WULF GENE C	Dir	Equity grant / award A	Common Stock	2,509	$49.83	$125,023	108,161
2017-03-09	Ackerman Patricia K	VP, Investor Relations & Treas	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	5,140	$0.00	$0	18,410
2017-03-09	Ackerman Patricia K	VP, Investor Relations & Treas	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,266	$0.00	$0	23,550
2017-03-09	Ackerman Patricia K	VP, Investor Relations & Treas	Open-market sell S	Common Stock	7,406	$49.40	$365,874	1,642
2017-03-09	Ackerman Patricia K	VP, Investor Relations & Treas	Exercise / conversion M	Common Stock	5,140	$23.23	$119,428	9,048
2017-03-09	Ackerman Patricia K	VP, Investor Relations & Treas	Exercise / conversion M	Common Stock	2,266	$17.46	$39,569	3,908
2017-02-28	Martineau Peter R	Senior Vice President - CIO	Open-market sell S	Common Stock	7,500	$50.59	$379,460	13,128
2017-02-27	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	6,144	$0.00	$0	29,051
2017-02-27	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	11,260	$0.00	$0	35,195
2017-02-27	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	4,000	$0.00	$0	46,455
2017-02-27	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Open-market sell S	Common Stock	21,404	$51.10	$1,093,669	3,039
2017-02-27	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Exercise / conversion M	Common Stock	6,144	$31.67	$194,580	24,443
2017-02-27	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Exercise / conversion M	Common Stock	11,260	$30.77	$346,414	18,299
2017-02-27	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Exercise / conversion M	Common Stock	4,000	$23.23	$92,940	7,039
2017-02-15	JONES PAUL W	Dir	Open-market sell S	Common Stock	24,645	$49.23	$1,213,293	334,956
2017-02-13	Kempken Daniel L	Vice President and Controller	Equity grant / award A · derivative	Restricted Stock Units	1,145	$0.00	$0	4,835
2017-02-13	Kempken Daniel L	Vice President and Controller	Equity grant / award A · derivative	Employee Stock Options (Right to Buy)	4,410	$0.00	$0	36,750
2017-02-10	JONES PAUL W	Dir	Exercise / conversion M · derivative	Employee Stock Options (Rigy to Buy)	120,900	$0.00	$0	0
2017-02-10	JONES PAUL W	Dir	Exercise / conversion M · derivative	Restricted Stock Units	43,000	$0.00	$0	0
2017-02-10	JONES PAUL W	Dir	Open-market sell S	Common Stock	120,900	$49.81	$6,022,162	359,601
2017-02-10	JONES PAUL W	Dir	Exercise / conversion M	Common Stock	120,900	$23.23	$2,809,112	480,501
2017-02-10	JONES PAUL W	Dir	Other disposed transaction F	Common Stock	18,355	$49.86	$915,180	359,601
2017-02-10	JONES PAUL W	Dir	Exercise / conversion M	Common Stock	43,000	$49.86	$2,143,980	377,956
2017-02-10	Martineau Peter R	Senior Vice President - CIO	Other disposed transaction F	Common Stock	598	$49.86	$29,816	20,628
2017-02-10	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M	Common Stock	1,830	$49.86	$91,244	21,226
2017-02-09	GREUBEL WILLIAM P	Dir	Open-market sell S	Common Stock	17,621	$49.00	$863,429	0
2017-02-08	Heideman Robert J	Senior VP Engineering & Tech.	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	16,000	$0.00	$0	47,820
2017-02-08	Heideman Robert J	Senior VP Engineering & Tech.	Open-market sell S	Common Stock	16,000	$49.28	$788,480	23,612
2017-02-08	Heideman Robert J	Senior VP Engineering & Tech.	Exercise / conversion M	Common Stock	16,000	$17.46	$279,392	39,612
2017-02-06	JONES PAUL W	Dir	Open-market sell S	Common Stock	44,490	$49.47	$2,201,134	145,233
2017-01-03	GREUBEL WILLIAM P	Dir	Exercise / conversion M · derivative	Restricted Stock Units	17,621	$0.00	$0	29,652
2017-01-03	GREUBEL WILLIAM P	Dir	Equity grant / award A	Common Stock	17,621	$47.92	$844,398	17,621
2016-12-12	Kadri Ilham	Dir	Equity grant / award A	Common Stock	791	$50.63	$40,048	791
2016-12-06	Petrarca Mark A	Senior Vice Pres. - H.R. & P.A	Open-market sell S	Common Stock	10,000	$49.73	$497,339	78,898
2016-12-05	KITA JOHN J	Executive Vice President & CFO	Open-market sell S	Common Stock	20,000	$49.74	$994,832	74,869
2016-12-02	KITA JOHN J	Executive Vice President & CFO	Equity grant / award G	Common Stock	105	$0.00	$0	94,869
2016-11-14	STERN JAMES F	Exec VP, General Counsel & Sec	Open-market sell S	Common Stock	20,000	$47.69	$953,712	149,854
2016-11-10	Lauber Charles T	SVP, Strategy & Corporate Dev.	Open-market sell S	Common Stock	2,473	$48.12	$118,996	23,980
2016-11-09	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	4,800	$0.00	$0	18,190
2016-11-09	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	4,000	$0.00	$0	22,990
2016-11-09	Lauber Charles T	SVP, Strategy & Corporate Dev.	Other disposed transaction F	Common Stock	6,327	$46.62	$294,933	26,453
2016-11-09	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M	Common Stock	4,800	$23.23	$111,528	32,780
2016-11-09	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M	Common Stock	4,000	$17.46	$69,848	27,980
2016-09-01	STERN JAMES F	Exec VP, General Counsel & Sec	Equity grant / award G	Common Stock	11	$0.00	$0	84,927
2016-08-30	JONES PAUL W	Dir	Equity grant / award G	Common	15,000	$0.00	$0	189,723
2016-08-25	STERN JAMES F	Exec VP, General Counsel & Sec	Equity grant / award G	Common Stock	1,007	$0.00	$0	85,267
2016-08-18	KITA JOHN J	Executive Vice President & CFO	Equity grant / award G	Common Stock	110	$0.00	$0	47,487
2016-07-29	BROUWER WILFRIDUS M	President - AOSHBSRL	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	3,733	$0.00	$0	13,122
2016-07-29	BROUWER WILFRIDUS M	President - AOSHBSRL	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,467	$0.00	$0	16,855
2016-07-29	BROUWER WILFRIDUS M	President - AOSHBSRL	Open-market sell S	Common Stock	6,200	$93.29	$578,399	16,982
2016-07-29	BROUWER WILFRIDUS M	President - AOSHBSRL	Exercise / conversion M	Common Stock	3,733	$46.47	$173,473	23,182
2016-07-29	BROUWER WILFRIDUS M	President - AOSHBSRL	Exercise / conversion M	Common Stock	2,467	$34.92	$86,155	19,449
2016-07-28	SMITH MARK D	Dir	Open-market sell S	Common Stock	1,146	$93.76	$107,449	54,850
2016-07-11	WULF GENE C	Dir	Equity grant / award A	Common Stock	56	$90.27	$5,055	52,826
2016-06-07	KITA JOHN J	Executive Vice President & CFO	Equity grant / award G	Common Stock	70	$0.00	$0	47,597
2016-05-27	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	1,000	$0.00	$0	14,440
2016-05-27	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,800	$0.00	$0	15,440
2016-05-27	Martineau Peter R	Senior Vice President - CIO	Open-market sell S	Common Stock	3,800	$83.10	$315,775	0
2016-05-27	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M	Common Stock	1,000	$22.98	$22,985	3,800
2016-05-27	Martineau Peter R	Senior Vice President - CIO	Exercise / conversion M	Common Stock	2,800	$21.56	$60,362	2,800
2016-05-25	Lauber Charles T	SVP, Strategy & Corporate Dev.	Open-market sell S	Common Stock	1,072	$83.54	$89,559	11,990
2016-05-25	Rajendra Ajita G	Chairman and CEO	Open-market sell S	Common Stock	5,000	$83.70	$418,500	145,185
2016-05-24	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,000	$0.00	$0	13,495
2016-05-24	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	1,334	$0.00	$0	15,495
2016-05-24	Lauber Charles T	SVP, Strategy & Corporate Dev.	Other disposed transaction F	Common Stock	2,262	$81.83	$185,099	13,062
2016-05-24	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M	Common Stock	2,000	$34.92	$69,846	15,324
2016-05-24	Lauber Charles T	SVP, Strategy & Corporate Dev.	Exercise / conversion M	Common Stock	1,334	$21.56	$28,758	13,324
2016-05-20	KITA JOHN J	Executive Vice President & CFO	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	11,000	$0.00	$0	64,165
2016-05-20	KITA JOHN J	Executive Vice President & CFO	Open-market sell S	Common Stock	11,000	$80.55	$886,042	47,667
2016-05-20	KITA JOHN J	Executive Vice President & CFO	Exercise / conversion M	Common Stock	11,000	$22.98	$252,835	58,667
2016-05-20	BROWN RONALD D	Dir	Open-market sell S	Common Stock	4,000	$80.69	$322,751	25,948
2016-05-16	JONES PAUL W	Dir	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	80,400	$0.00	$0	60,450
2016-05-16	JONES PAUL W	Dir	Open-market sell S	Common Stock	80,400	$78.77	$6,333,365	204,667
2016-05-16	JONES PAUL W	Dir	Exercise / conversion M	Common Stock	80,400	$34.92	$2,807,809	285,067
2016-05-13	WOLF IDELLE K	Dir	Open-market sell S	Common Stock	1,871	$79.00	$147,809	28,341
2016-05-10	WOLF IDELLE K	Dir	Open-market sell S	Common Stock	5,000	$78.56	$392,800	30,212
2016-05-02	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	2,000	$0.00	$0	19,660
2016-05-02	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	1,533	$0.00	$0	21,660
2016-05-02	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Open-market sell S	Common Stock	4,649	$78.19	$363,500	0
2016-05-02	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Open-market sell S	Common Stock	3,533	$78.13	$276,016	4,649
2016-05-02	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Exercise / conversion M	Common Stock	2,000	$46.47	$92,940	8,182
2016-05-02	Ding Wei	Pres. AOSCIC; Manager AOSCWHC	Exercise / conversion M	Common Stock	1,533	$34.92	$53,537	6,182
2016-04-29	Heideman Robert J	Senior VP & Chief Tech Officer	Exercise / conversion M · derivative	Employee Stock Options (Right to Buy)	12,000	$0.00	$0	31,910
2016-04-29	Heideman Robert J	Senior VP & Chief Tech Officer	Open-market sell S	Common Stock	12,000	$76.93	$923,219	11,806
2016-04-29	Heideman Robert J	Senior VP & Chief Tech Officer	Exercise / conversion M	Common Stock	12,000	$22.98	$275,820	23,806

Regulatory Activity

Last 12 months to 2025-04-29

Insider Filings (Forms 3/4/5) — 12 months

Material Event Filings (8-K) — 12 months

8-K Material Event Filing Activity

Monthly count

Insider Trading Activity (Forms 3/4/5)

Monthly count