X0704 D LIVE 0001131543 AMBIT BIOSCIENCES CORP 4215 SORRENTO VALLEY BLVD. SAN DIEGO CA CALIFORNIA 92121 8583342100 DELAWARE Aventa Biosciences Corporation None Corporation true Alan J. Lewis, Ph.D. 4215 Sorrento Valley Blvd. San Diego CA CALIFORNIA 92121 Executive Officer Director Steven Elms 888 Seventh Avenue, 29th Floor c/o Perseus-Soros Biopharmaceutical Fund New York NY NEW YORK 10016 Director Standish M. Fleming 9393 Towne Centre Drive, Suite 200 c/o Forward Ventures San Diego CA CALIFORNIA 92121 Director Allan Marchington Bracken House, One Friday Street c/o Apposite Healthcare London X0 UNITED KINGDOM EC4M 9JA Director Christopher J. Morl 4215 Sorrento Valley Boulevard San Diego CA CALIFORNIA 92121 Executive Officer Alexander Zukiwski One MedImmune Way c/o MedImmune Ventures, Inc. Gaithersburg MD MARYLAND 20878 Director Saiid Zarrabian 4215 Sorrento Valley Blvd. c/o Ambit Biosciences Corporation San Diego CA CALIFORNIA 92121 Director Wendell Wierenga, Ph.D. 4215 Sorrento Valley Blvd. c/o Ambit Biosciences Corporation San Diego CA CALIFORNIA 92121 Executive Officer Joseph Regan 20 Queen Street West, Suite 3504 c/o GrowthWorks Capital Ltd. Toronto A6 ONTARIO, CANADA M5H 3R4 Director Pharmaceuticals Decline to Disclose 06 false 2010-09-30 false true true true false 0 15913126 14999327 913799 Includes $912,976.68 receivable by the Company upon the exercise of Warrants to purchase up to 592,842 shares of Company's Common Stock at a purchase price of $1.54, assuming no cashless exercise. Such Warrants have not yet been exercised. false 18 0 0 0 false AMBIT BIOSCIENCES CORP Christopher J. Morl Christopher J. Morl Chief Business Officer 2010-10-14