Karen Shoos Lipton, J.D.

CEO, AABB

Ms. Lipton became a Director of Celldex in May 2001. She was appointed Chief Executive Officer of AABB in October 1994. Prior to AABB, she held senior positions for 10 years at the American Red Cross including Acting Senior Vice President, Biomedical Services (1993-1994) and General Counsel and Secretary (1990-1993). Prior to the American Red Cross, Ms. Lipton was a lawyer in private practice. She received her BA from Yale University and J.D. from Case Western Reserve University School of Law.