BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

BECK MACK & OLIVER LLC's Holding History (CIK: 0000010742)

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

Q1 2015
Shares 552 Value ($000) $233 Avg Close $394.14 Range $334.40 - $480.18