AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

DEERFIELD MANAGEMENT COMPANY, L.P.'s Holding History (CIK: 0001009258)

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

Q4 2013
Shares 10,000 Value ($000) $1,141 Avg Close $81.11 Range $75.24 - $85.16