Mr Hasler joined Biogen in 2001 from Wyeth Pharmaceuticals where he worked for eight years, serving since 1998 as senior vice president, head of global strategic marketing. Mr Hasler was also a member of the Wyeth executive committee and chairman of the commercial council.
From 1993 to 1998, Mr Hasler served in senior management capacities, including managing director of Wyeth Group, Germany; general manager of Wyeth in Switzerland; and general manager of Central Eastern Europe. Prior to joining Wyeth, Mr Hasler held several positions at Abbott and Sanofi Pharma in Switzerland.
James Mullen, CEO of Biogen, said: “Over the last few years, Hans Peter has led the great success and growth of our business outside the US. I am confident that we will continue meeting and exceeding our goals under his strong and capable leadership.”