A.O. Smith Corporation

Last updated September 27, 2026

Organization details

Legal name
A.O. Smith Corporation
Ownership
Public
Status
Active
SIC code
3630 — Household Appliances
Jurisdiction of incorporation
Delaware
Headquarters city
Milwaukee
Headquarters state / province
Wisconsin
Headquarters country
United States
Fiscal year end
December
Ticker symbol
AOS
Primary stock exchange
NYSE

Identifiers

SEC CIK
0000091142
EIN
39-0619790

Board of directors

Chief executives

Stephen M. Shafer · President and CEO
Dates unknown

Director election results

Annual meeting of April 13, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

8 of this board's directors also sit on 13 other boards.

Network of A.O. Smith Corporation's board connections The Timken Company The Timken Company Baker Hughes Company Baker Hughes Company Crane NXT Co. Crane NXT Co. Donaldson Company Inc. Donaldson Company Inc. Donnelley Financial Solutions Inc. Donnelley Financial So... Graco Inc. Graco Inc. ITT Inc. ITT Inc. LSI Industries Inc. LSI Industries Inc. Lincoln Electric Holdings Inc. Lincoln Electric Holdi... Nordson Corporation Nordson Corporation Piper Sandler Companies Piper Sandler Companie... RPM International Inc. RPM International Inc. Waste Management Inc. Waste Management Inc. Aaron W. Saak Aaron W. Saak Ajita G. Rajendra Ajita G. Rajendra Christopher L. Mapes Christopher L. Mapes Ilham Kadri Ilham Kadri Kevin J. Wheeler Kevin J. Wheeler Lois M. Martin Lois M. Martin Ronald D. Brown Ronald D. Brown Victoria M. Holt Victoria M. Holt A.O. Smith Corporation
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$110,567
2 sales by 1 insider
Date Insider Transaction Shares Price Value
Apr 13, 2026 Mark D. Smith Director Grant or award +2,262 $66.32 $150,016
Apr 13, 2026 Lois M. Martin Director Grant or award +2,262 $66.32 $150,016
Apr 13, 2026 Christopher L. Mapes Director Grant or award +2,262 $66.32 $150,016
Apr 13, 2026 Ilham Kadri Director Grant or award +2,262 $66.32 $150,016
Apr 13, 2026 Todd W. Fister Director Grant or award +2,262 $66.32 $150,016
Mar 4, 2026 Schuh Darrell W. Officer (SVP; President & GM Lochinvar) Open-market sale −1,104 $74.39 $82,127
Feb 23, 2026 Carver Samuel M. Officer (SVP - Global Operations) Gift −1,144 — —
Feb 13, 2026 Kevin J. Wheeler Director, Officer (Executive Chairman) Option exercise +36,045 — —
Feb 13, 2026 James F. Stern Officer (Exec VP, Corp Dev, Strat & Sec) Option exercise +6,850 — —
Feb 13, 2026 Schuh Darrell W. Officer (SVP; President & GM Lochinvar) Option exercise +1,460 — —
Feb 13, 2026 Otchere Benjamin A Officer (Vice President and Controller) Option exercise +1,460 — —
Feb 13, 2026 O'Brien Stephen D. Officer (SVP; Pres & General Mngr NAWH) Option exercise +2,905 — —
Feb 13, 2026 Charles T. Lauber Officer (EVP & CFO) Option exercise +9,460 — —
Feb 13, 2026 Karge Douglas Samuel Officer (SVP - President NA Water Treat) Option exercise +1,415 — —
Feb 13, 2026 Carver Samuel M. Officer (SVP - Global Operations) Option exercise +2,605 — —

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