BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Pine River Capital Management L.P.'s Holding History (CIK: 0001288136)

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

Q1 2016
Shares 4,600 Value ($000) $1,197 Avg Close $264.15 Range $242.07 - $301.02