Knight Transportation, Inc. (NYSE: KNX) expects to release its 2015
second quarter earnings on Wednesday, July 22nd, 2015, shortly before
market open. Knight will be holding a live conference call with analysts
and investors to discuss the earnings release, the results of
operations, and other matters after its earnings press release on
Wednesday, July 22nd, 2015, at 4:30 pm EDT. (Please note that, since the
call will begin promptly as scheduled, you will need to join a few
minutes prior to that time.) Slides to accompany this call will be
posted on the company’s website and will be available to download just
prior to the scheduled conference call. To view the presentation, please
visit http://investor.knighttrans.com/events,
''Second Quarter 2015 Conference Call Presentation.''
The public will be able to listen and participate in the conference
telephonically by dialing (855) 733-9163. An audio replay of the
conference will be posted on the Company’s website for at least seven
(7) days after the meeting (www.knighttrans.com/shareholders/audio).
The Company assumes no responsibility to update any information posted
on its website.
The conference may contain forward-looking statements made by the
Company that involve risks, assumptions and uncertainties that are
difficult to predict. Investors are directed to the information
contained in item 1(a), risk factors, or part 1 of the Company's Annual
Report on Form 10-K filed with the United States Securities and Exchange
Commission for a discussion of the risks that may affect the Company's
future operating results. Actual results may differ.

Knight Transportation, Inc.David Jackson, President and CEOorAdam Miller, CFO602-269-2000