EX-32 4 brhc10016431_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 September 30, 2020 (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/ DAVID W. GRZEBINSKI

David W. Grzebinski

President and Chief Executive Officer



/S/ WILLIAM G. HARVEY

William G. Harvey

Executive Vice President and

Chief Financial Officer


Dated: November 9, 2020