BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

McNamara Financial Services, Inc.'s Holding History (CIK: 0001622431)

Note: Option positions (PUT/CALL) are excluded.

Q2 2015

Shares 3,740 Value ($000) $1,511 Avg Close $401.33 Range $368.88 - $432.88

Q1 2015

Shares 5,180 Value ($000) $2,187 Avg Close $394.14 Range $334.40 - $480.18

Q4 2014

Shares 7,680 Value ($000) $2,607 Avg Close $323.51 Range $290.85 - $361.93

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	3,740	$1,511	$401.33	$368.88 - $432.88
Q1 2015	5,180	$2,187	$394.14	$334.40 - $480.18
Q4 2014	7,680	$2,607	$323.51	$290.85 - $361.93