AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q1 2016

Shares 11,500 Value ($000) $68 Avg Close $5.06 Range $3.81 - $5.78

Q4 2015

Shares 11,500 Value ($000) $70 Avg Close $5.64 Range $4.05 - $6.57

Q3 2015

Shares 16,500 Value ($000) $74 Avg Close $4.58 Range $3.74 - $5.73

Q2 2015

Shares 31,000 Value ($000) $185 Avg Close $6.72 Range $5.49 - $8.46

Q1 2015

Shares 33,000 Value ($000) $292 Avg Close $7.58 Range $5.83 - $9.44

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	11,500	$68	$5.06	$3.81 - $5.78
Q4 2015	11,500	$70	$5.64	$4.05 - $6.57
Q3 2015	16,500	$74	$4.58	$3.74 - $5.73
Q2 2015	31,000	$185	$6.72	$5.49 - $8.46
Q1 2015	33,000	$292	$7.58	$5.83 - $9.44