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

 5/10/24  Dewbre Rocky                      144/A                  1:5K   Kirby Corp.                       Merrill Lynch/GCIAS/FA   
 5/10/24  Pyne J H                          144                    1:6K   Kirby Corp.                       Merrill Lynch/GCIAS/FA   
 5/10/24  Dewbre Rocky                      144                    1:5K   Kirby Corp.                       Merrill Lynch/GCIAS/FA   
 5/10/24  Strahan Dorman Lynn               144                    1:6K   Kirby Corp.                       Merrill Lynch/GCIAS/FA   
  5/9/24  Dragg Ronald A                    4          Officer²    1:4K   Kirby Corp.                       Donnelley … Solutions/FA 
  5/7/24  Dragg Ronald A                    144                    1:5K   Kirby Corp.                       Merrill Lynch/GCIAS/FA   
  5/7/24  Pyne J H                          144                    1:6K   Kirby Corp.                       Northern Trust Co./FA    
  5/6/24  Kirby Corp.                       10-Q        3/31/24   61:6.4M                                   Donnelley … Solutions/FA 
  5/3/24  Pyne J H                          144/A                  1:5K   Kirby Corp.                       Northern Trust Co./FA    
  5/2/24  Pyne J H                          144                    1:4K   Kirby Corp.                       Northern Trust Co./FA    
  5/2/24  Woodruff William Matthew          4          Officer²    1:4K   Kirby Corp.                       Donnelley … Solutions/FA 
  5/1/24  Woodruff William Matthew          144                    1:10K  Kirby Corp.                       Merrill Lynch/GCIAS/FA   
  5/1/24  Williams Shawn D.                 4          Director²   1:4K   Kirby Corp.                       Donnelley … Solutions/FA 
  5/1/24  Waterman William M.               4          Director²   1:4K   Kirby Corp.                       Donnelley … Solutions/FA 
  5/1/24  Stewart Richard Ross              4          Director²   1:5K   Kirby Corp.                       Donnelley … Solutions/FA 
  5/1/24  Dio Susan Leslie                  4          Director²   1:4K   Kirby Corp.                       Donnelley … Solutions/FA 
  5/1/24  Davis Barry E                     4          Director²   1:4K   Kirby Corp.                       Donnelley … Solutions/FA 
  5/1/24  Beder Tanya S                     4          Director²   1:4K   Kirby Corp.                       Donnelley … Solutions/FA 
  5/1/24  Alario Richard J                  4          Director²   1:4K   Kirby Corp.                       Donnelley … Solutions/FA 
  5/1/24  Ainsworth Anne-Marie              4          Director²   1:4K   Kirby Corp.                       Donnelley … Solutions/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 }.
	10-Q	Quarterly Report — Form 10-Q.
	144	Notice of a Proposed Sale of Securities by an Insider — Form 144 { The Filer is an Insider² of the Issuer }.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.