BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

HERITAGE INVESTORS MANAGEMENT CORP's Holding History (CIK: 0000937589)

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

Q2 2013
Shares 575 Value ($000) $124 Avg Close $213.68 Range $191.80 - $242.64