AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

IRIDIAN ASSET MANAGEMENT LLC/CT's Holding History (CIK: 0001033427)

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

Q4 2016
Shares 20,000 Value ($000) $2,924 Avg Close $114.37 Range $101.21 - $127.75
Q3 2016
Shares 25,000 Value ($000) $4,170 Avg Close $127.72 Range $114.64 - $133.93
Q2 2016
Shares 25,000 Value ($000) $3,804 Avg Close $116.70 Range $108.29 - $123.20
Q1 2016
Shares 25,000 Value ($000) $3,748 Avg Close $110.79 Range $103.99 - $119.01
Q4 2015
Shares 25,000 Value ($000) $4,058 Avg Close $116.50 Range $100.25 - $122.74
Q3 2015
Shares 25,000 Value ($000) $3,458 Avg Close $116.24 Range $96.15 - $133.76
Q2 2015
Shares 25,000 Value ($000) $3,838 Avg Close $117.59 Range $110.98 - $127.09