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

 5/15/24  Mikes Mark Eugene                 4          Officer²    1:6K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
 5/15/24  Flynn Alyssa R                    144                    1:13K  Hubbell Inc.                      Fidelity Brokera… LLC/FA 
 5/15/24  Mikes Mark Eugene                 144                    1:5K   Hubbell Inc.                      Fidelity Brokera… LLC/FA 
 5/14/24  Flynn Alyssa R                    4          Officer²    1:8K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
 5/14/24  Flynn Alyssa R                    144                    1:5K   Hubbell Inc.                      Fidelity Brokera… LLC/FA 
 5/13/24  Mikes Mark Eugene                 144                    1:6K   Hubbell Inc.                      Merrill Lynch/Opera… /FA 
 5/10/24  Flynn Alyssa R                    144                    1:6K   Hubbell Inc.                      Fidelity Brokera… LLC/FA 
  5/9/24  Sperry William R                  4          Officer²    1:5K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
  5/9/24  Mikes Mark Eugene                 4          Officer²    1:5K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
  5/9/24  Lane Katherine Anne               4          Officer²    1:5K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
  5/9/24  Flynn Alyssa R                    4          Officer²    1:5K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
  5/9/24  Del Nero Jonathan M.              4          Officer²    1:6K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
  5/9/24  Bakker Gerben                     4          Dir.,Off.²  1:5K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
  5/9/24  Pollino Jennifer                  4          Director²   1:4K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
  5/9/24  Keating Neal J                    4          Director²   1:6K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
  5/9/24  Lind Bonnie Cruickshank           4          Director²   1:6K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
  5/9/24  Malloy John F                     4          Director²   1:7K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
  5/9/24  Hernandez Rhett Anthony           4          Director²   1:4K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
  5/9/24  Guzzi Anthony                     4          Director²   1:6K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 
  5/9/24  Dial Debra L.                     4          Director²   1:5K   Hubbell Inc.                      Workiva Inc Wde… FA01/FA 

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¹	Filing/Form Types:  -K
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
	144	Notice of a Proposed Sale of Securities by an Insider — Form 144 { The Filer is an Insider² of the Issuer }.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.