AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

Park West Asset Management LLC's Holding History (CIK: 0001386928)

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

Q4 2015

Shares 174,716 Value ($000) $28,362 Avg Close $116.50 Range $100.25 - $122.74

Q3 2015

Shares 174,716 Value ($000) $24,167 Avg Close $116.24 Range $96.15 - $133.76

Q2 2015

Shares 88,350 Value ($000) $13,563 Avg Close $117.59 Range $110.98 - $127.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	174,716	$28,362	$116.50	$100.25 - $122.74
Q3 2015	174,716	$24,167	$116.24	$96.15 - $133.76
Q2 2015	88,350	$13,563	$117.59	$110.98 - $127.09