BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

KING LUTHER CAPITAL MANAGEMENT CORP's Holding History (CIK: 0000310051)

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

Q2 2015
Shares 1,227 Value ($000) $496 Avg Close $401.33 Range $368.88 - $432.88
Q1 2015
Shares 1,937 Value ($000) $818 Avg Close $394.14 Range $334.40 - $480.18
Q4 2014
Shares 2,392 Value ($000) $812 Avg Close $323.51 Range $290.85 - $361.93
Q3 2014
Shares 1,400 Value ($000) $463 Avg Close $329.72 Range $298.31 - $349.00
Q2 2014
Shares 1,400 Value ($000) $441 Avg Close $300.97 Range $272.02 - $322.25
Q1 2014
Shares 690 Value ($000) $211 Avg Close $317.43 Range $270.62 - $358.89
Q3 2013
Shares 3,975 Value ($000) $957 Avg Close $223.81 Range $203.55 - $248.95
Q2 2013
Shares 3,975 Value ($000) $855 Avg Close $213.68 Range $191.80 - $242.64