Anthony Denis Ahern

Shire Plc is a biopharmaceutical company, which engages in the research, development, licensing, manufacturing, marketing, distribution, and sale of medicines. Its products include adderall, advate, adynovate, agrylin, antithrombin 3, aralast, bebulin, buccolam, feiba, firazyr, and foznol. The company was founded in 1986 and is headquartered in Dublin, Ireland.