Celadon Group Inc. announced that Ken Buck has been promoted to Executive Vice President of Business Development. Concurrent with this move, he also has been appointed to the company's Board of Directors and is now an officer of the company. Buck is president and CEO of A&S Services Group, LLC.

Buck joined A&S Trucking Service Inc. in February 2005 as an equity partner and became President and CEO of A&S Services Group, the successor entity in June of 2009.