Continued Strong Inland Marine Transportation News

Kirby Corporation today announced net earnings attributable to Kirby for the fourth quarter ended December 31, 2012 of $57.9 million, or $1.03 per share, compared with $56.2 million, or $1.00 per share, for the 2011 fourth quarter. Revenues for the 2012 fourth quarter were $512.6 million compared with $550.1 million for the 2011 fourth quarter. Joe Pyne, Kirby's Chairman and Chief Executive Officer, commented, "Our fourth quarter results benefited from higher demand and favorable pricing in our coastal marine transportation markets, as well as a contribution from our two fourth quarter coastal acquisitions. We were also able to manage through the Mississippi River System's low water issues and Hurricane Sandy with only an estimated $.02 to $.03 per share negative impact.

Expected result compares with $.57 per share for the 2010 third quarter, fueled by continued strong inland marine transportation and land-based diesel engine services markets. Kirby to announce 2011 third quarter results on Wednesday, October 26, 2011, with conference call on Thursday, October 27, 2011. Kirby Corporation announced today that it expects its 2011 third quarter net earnings to exceed $.90 per share, above the top end of Kirby's earnings guidance of $.82 to $.87 per share, and substantially above 2010 third quarter earnings of $.57 per share. Kirby will address the 2011 fourth quarter and year guidance when it announces its third quarter results at 5:00 p.m. central time on Wednesday, October 26, followed by its conference call at 10:00 a.m.