AOS insider transactions

Amendment: SEC Form 4 filed by Director Saak Aaron W

SEC Form 4 filed by Saak Aaron W

SEC Form 3 filed by new insider Saak Aaron W

SEC Form 4 filed by Smith Mark D

SEC Form 4 filed by Martin Lois M

SEC Form 4 filed by Mapes Christopher L

SEC Form 4 filed by Larsen Michael M

SEC Form 4 filed by Kadri Ilham

SEC Form 4 filed by Holt Victoria M

SEC Form 4 filed by Fister Todd W

SVP; President & GM Lochinvar Schuh Darrell W. sold $82,126 worth of shares (1,104 units at $74.39), decreasing direct ownership by 33% to 2,201 units (SEC Form 4)

Amendment: SVP; President & GM Lochinvar Schuh Darrell W. covered exercise/tax liability with 356 shares, decreasing direct ownership by 10% to 3,295 units (SEC Form 4)

SVP - Global Operations Carver Samuel M. gifted 1,144 shares, decreasing direct ownership by 30% to 2,713 units (SEC Form 4)

Executive Chairman Wheeler Kevin J. was granted 8,598 shares, converted options into 36,045 shares and covered exercise/tax liability with 16,942 shares, increasing direct ownership by 28% to 128,348 units (SEC Form 4)

Exec VP, Corp Dev, Strat & Sec Stern James F converted options into 6,850 shares, covered exercise/tax liability with 3,220 shares and was granted 1,633 shares, increasing direct ownership by 5% to 101,547 units (SEC Form 4)

SVP; President & GM Lochinvar Schuh Darrell W. converted options into 1,460 shares and sold $28,439 worth of shares (356 units at $79.89), increasing direct ownership by 50% to 3,295 units (SEC Form 4)

SEC Form 4 filed by SVP - Pres. A. O. Smith China Qiu Jack

Vice President and Controller Otchere Benjamin A covered exercise/tax liability with 545 shares and converted options into 1,460 shares, increasing direct ownership by 74% to 2,148 units (SEC Form 4)

SVP; Pres & General Mngr NAWH O'Brien Stephen D. was granted 791 shares, converted options into 2,905 shares and covered exercise/tax liability with 1,144 shares, increasing direct ownership by 64% to 6,510 units (SEC Form 4)

SEC Form 4 filed by SVP - Int'l; President India Kulkarni Parag

EVP & CFO Lauber Charles T converted options into 9,460 shares, covered exercise/tax liability with 4,447 shares and was granted 2,254 shares, increasing direct ownership by 18% to 47,119 units (SEC Form 4)

SVP - President NA Water Treat Karge Douglas Samuel converted options into 1,415 shares, covered exercise/tax liability with 666 shares and was granted 338 shares, increasing direct ownership by 39% to 3,890 units (SEC Form 4)

SVP - Global Operations Carver Samuel M. converted options into 2,605 shares, covered exercise/tax liability with 1,026 shares and was granted 709 shares, increasing direct ownership by 146% to 3,857 units (SEC Form 4)

SEC Form 4 filed by Executive Chairman Wheeler Kevin J.

SEC Form 4 filed by Exec VP, Corp Dev, Strat & Sec Stern James F

SEC Form 4 filed by President and CEO Shafer Stephen M

SEC Form 4 filed by Senior VP - H.R. & P.A. Selby Curtis E

SEC Form 4 filed by SVP; President & GM Lochinvar Schuh Darrell W.

SEC Form 4 filed by SVP - Pres. A. O. Smith China Qiu Jack

SEC Form 4 filed by Vice President and Controller Otchere Benjamin A

SEC Form 4 filed by SVP; Pres & General Mngr NAWH O'Brien Stephen D.

SEC Form 4 filed by EVP & CFO Lauber Charles T

SEC Form 4 filed by SVP - Int'l; President India Kulkarni Parag

SEC Form 4 filed by SVP - President NA Water Treat Karge Douglas Samuel

SEC Form 4 filed by SVP, GC & Chief Compliance Off Jones Paul J

SEC Form 4 filed by SVP Chief Digital Info Officer Howe Christopher T.

SEC Form 4 filed by SVP, CTO Cheng Ming

SEC Form 4 filed by SVP - Global Operations Carver Samuel M.

SEC Form 4 filed by A.O. Smith Corporation

SEC Form 4 filed by SVP, GC & Chief Compliance Off Jones Paul J

SEC Form 4 filed by SVP Chief Digital Info Officer Howe Christopher T.

SEC Form 3 filed by new insider Howe Christopher T.

SEC Form 3 filed by new insider Jones Paul J

SEC Form 4 filed by SVP - Int'l; President India Kulkarni Parag

Exec VP, General Counsel & Sec Stern James F sold $1,241,953 worth of shares (17,434 units at $71.24), decreasing direct ownership by 15% to 98,784 units (SEC Form 4)

EVP & CFO Lauber Charles T exercised 2,933 shares at a strike of $31.67 and covered exercise/tax liability with 2,074 shares, increasing direct ownership by 2% to 39,852 units (SEC Form 4)

Executive Chairman Wheeler Kevin J. exercised 22,200 shares at a strike of $31.67 and sold $1,581,868 worth of shares (22,200 units at $71.26) (SEC Form 4)

Director Smith Mark D sold $171,264 worth of shares (2,400 units at $71.36), decreasing direct ownership by 2% to 116,242 units (SEC Form 4)

SEC Form 4 filed by SVP, CTO Cheng Ming

New insider Cheng Ming claimed ownership of 45 shares (SEC Form 3)

SEC Form 4 filed by COO Shafer Stephen M

Exec VP, General Counsel & Sec Stern James F gifted 1,186 shares, decreasing direct ownership by 1% to 116,218 units (SEC Form 4)

Director Smith Mark D was granted 2,468 shares, increasing direct ownership by 2% to 118,642 units (SEC Form 4)

Director Martin Lois M was granted 2,468 shares, increasing direct ownership by 152% to 4,094 units (SEC Form 4)

Director Mapes Christopher L was granted 2,468 shares, increasing direct ownership by 65% to 6,277 units (SEC Form 4)

SEC Form 4 filed by Director Larsen Michael M

Director Kadri Ilham was granted 2,468 shares, increasing direct ownership by 13% to 21,317 units (SEC Form 4)

SEC Form 4 filed by Director Holt Victoria M

Director Fister Todd W was granted 2,468 shares, increasing direct ownership by 152% to 4,094 units (SEC Form 4)

SEC Form 4 filed by Director Brown Ronald D