As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

  5/9/24  A.O. Smith Corp.                  8-K:5,9      5/9/24   10:141K                                                            
  5/8/24  A.O. Smith Corp.                  SD         12/31/23    2:85K                                                             
 4/26/24  A.O. Smith Corp.                  10-Q        3/31/24   73:4.9M                                                            
 4/25/24  A.O. Smith Corp.                  8-K:2,9     4/25/24   11:414K                                                            
 4/15/24  A.O. Smith Corp.                  8-K:5        4/9/24   10:164K                                                            
 4/10/24  Smith Mark D                      4          Director²   1:7K   A.O. Smith Corp.                  A.O. Smith Corp.         
 4/10/24  Rajendra Ajita G                  4          Director²   1:5K   A.O. Smith Corp.                  A.O. Smith Corp.         
 4/10/24  Martin Lois M                     4          Director²   1:4K   A.O. Smith Corp.                  A.O. Smith Corp.         
 4/10/24  Martin Lois M                     3          Director²   1:3K   A.O. Smith Corp.                  A.O. Smith Corp.         
 4/10/24  Mapes Christopher L               4          Director²   1:5K   A.O. Smith Corp.                  A.O. Smith Corp.         
 4/10/24  Larsen Michael M                  4          Director²   1:5K   A.O. Smith Corp.                  A.O. Smith Corp.         
 4/10/24  Kadri Ilham                       4          Director²   1:4K   A.O. Smith Corp.                  A.O. Smith Corp.         
 4/10/24  Holt Victoria M                   4          Director²   1:5K   A.O. Smith Corp.                  A.O. Smith Corp.         
 4/10/24  Fister Todd W                     4          Director²   1:4K   A.O. Smith Corp.                  A.O. Smith Corp.         
 4/10/24  Fister Todd W                     3          Director²   1:3K   A.O. Smith Corp.                  A.O. Smith Corp.         
 4/10/24  Brown Ronald D                    4          Director²   1:5K   A.O. Smith Corp.                  A.O. Smith Corp.         
  4/4/24  A.O. Smith Corp.                  S-8          4/4/24    4:147K                                                            
  4/1/24  Schuh Darrell W.                  3          Officer²    1:9K   A.O. Smith Corp.                  A.O. Smith Corp.         
 3/20/24  Shafer Stephen M                  4          Officer²    1:5K   A.O. Smith Corp.                  A.O. Smith Corp.         
 3/20/24  Shafer Stephen M                  3          Officer²    2:320K A.O. Smith Corp.                  A.O. Smith Corp.         

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¹	Filing/Form Types:
	3	Initial Statement of Beneficial Ownership of Securities by an Insider — Form 3 { The Filer is an Insider² of the Issuer }.
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
	8-K	Current Report — Form 8-K { Item 1: Business & Operations;  2: Financial Info;  3: Securities & Trading;  4: Accountants & Accounting;  5: Governance & Management;  6: Asset-Backed Securities;  7: Disclosures;  8: Events;  9: Financials }.
	10-Q	Quarterly Report — Form 10-Q.
	S-8	Registration Statement – Securities for an Employee Benefit Plan — Form S-8.
	SD	Specialized Disclosure Report re: the Use of Conflict Minerals — Form SD.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.