F Michael Maclean

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
BIIB $60.00 3,757 Officer 20,642 2010-03-19 Filing
BIIB $60.00 4,085 Officer 20,314 2010-03-19 Filing
BIIB $55.00 1,389 Officer 23,261 2010-01-19 Filing