EX-32 4 ex32.htm EXHIBIT 32
Exhibit 32

Certification Pursuant to Section 18 U.S.C. Section 1350

In connection with the filing of the Quarterly Report on Form 10-Q for the quarter ended June 30, 2013 (the “Report”) by Kirby Corporation (the “Company”), each of the undersigned hereby certifies that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 
/S/ JOSEPH H. PYNE
 
Joseph H. Pyne
 
Chairman of the Board, President and
 
Chief Executive Officer
 
 
 
 
 
/S/ DAVID W. GRZEBINSKI
 
David W. Grzebinski
 
Executive Vice President and
 
Chief Financial Officer
 
 
Dated: August 2, 2013