BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

U S GLOBAL INVESTORS INC's Holding History (CIK: 0000754811)

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

Q1 2015
Shares 3,000 Value ($000) $1,267 Avg Close $394.14 Range $334.40 - $480.18
Q4 2014
Shares 3,000 Value ($000) $1,018 Avg Close $323.51 Range $290.85 - $361.93
Q3 2014
Shares 8,000 Value ($000) $2,646 Avg Close $329.72 Range $298.31 - $349.00
Q2 2014
Shares 8,000 Value ($000) $2,522 Avg Close $300.97 Range $272.02 - $322.25
Q1 2014
Shares 8,000 Value ($000) $2,447 Avg Close $317.43 Range $270.62 - $358.89
Q4 2013
Shares 8,500 Value ($000) $2,378 Avg Close $258.65 Range $221.07 - $298.82
Q3 2013
Shares 4,000 Value ($000) $963 Avg Close $223.81 Range $203.55 - $248.95