Shares ROADRUNNER TRANSPORTATION SYSTEMS, INC. COMMON STOCK, $.01 PAR VALUE PER SHARE UNDERWRITING AGREEMENTUnderwriting Agreement • April 5th, 2010 • Roadrunner Transportation Services Holdings, Inc. • Arrangement of transportation of freight & cargo • Wisconsin
ROBERT W. BAIRD & CO. INCORPORATED BB&T CAPITAL MARKETS, a division of Scott & Stringfellow, LLC STIFEL, NICOLAUS & COMPANY, INCORPORATED As Representatives of the Several Underwriters Identified in Schedule II Annexed Hereto c/o Robert W. Baird & Co. Incorporated 777 East Wisconsin Avenue Milwaukee, Wisconsin 53202
