AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

Connor, Clark & Lunn Investment Management Ltd.'s Holding History (CIK: 0001596800)

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

Q4 2025

Shares 21,264 Value ($000) $840 Avg Close $35.54 Range $28.11 - $47.28

Q1 2021

Shares 286,427 Value ($000) $6,791 Avg Close $19.14 Range $13.85 - $24.36

Q4 2020

Shares 718,500 Value ($000) $10,835 Avg Close $12.70 Range $10.09 - $14.70

Q3 2020

Shares 965,563 Value ($000) $10,814 Avg Close $11.54 Range $9.98 - $14.72

Q2 2020

Shares 964,791 Value ($000) $11,877 Avg Close $9.62 Range $6.65 - $12.20

Q1 2020

Shares 988,425 Value ($000) $7,700 Avg Close $10.13 Range $5.03 - $13.81

Q4 2019

Shares 1,111,635 Value ($000) $14,451 Avg Close $11.12 Range $8.40 - $14.21

Q3 2019

Shares 1,613,800 Value ($000) $14,686 Avg Close $7.99 Range $6.78 - $9.12

Q2 2019

Shares 1,519,978 Value ($000) $11,339 Avg Close $7.29 Range $5.97 - $9.08

Q1 2019

Shares 1,567,621 Value ($000) $13,387 Avg Close $7.71 Range $5.86 - $8.92

Q4 2018

Shares 1,584,165 Value ($000) $10,392 Avg Close $6.15 Range $5.33 - $7.05

Q3 2018

Shares 1,431,395 Value ($000) $10,578 Avg Close $7.92 Range $6.80 - $8.76

Q2 2018

Shares 1,715,374 Value ($000) $14,735 Avg Close $8.50 Range $7.63 - $9.77

Q1 2018

Shares 1,784,135 Value ($000) $18,073 Avg Close $9.70 Range $8.20 - $10.88

Q4 2017

Shares 1,538,751 Value ($000) $15,464 Avg Close $9.97 Range $9.24 - $11.07

Q3 2017

Shares 1,381,809 Value ($000) $14,578 Avg Close $8.92 Range $7.75 - $10.48

Q2 2017

Shares 1,182,470 Value ($000) $11,553 Avg Close $10.55 Range $8.97 - $11.63

Q1 2017

Shares 956,520 Value ($000) $11,086 Avg Close $9.61 Range $8.43 - $10.85

Q4 2016

Shares 678,802 Value ($000) $7,161 Avg Close $9.93 Range $8.41 - $11.63

Q3 2016

Shares 776,965 Value ($000) $7,552 Avg Close $7.46 Range $5.13 - $9.17

Q2 2016

Shares 463,150 Value ($000) $2,663 Avg Close $5.44 Range $4.91 - $6.06

Q1 2016

Shares 473,400 Value ($000) $2,788 Avg Close $5.06 Range $3.81 - $5.78

Q4 2015

Shares 431,325 Value ($000) $2,622 Avg Close $5.64 Range $4.05 - $6.57

Q3 2015

Shares 334,975 Value ($000) $1,504 Avg Close $4.58 Range $3.74 - $5.73

Q2 2015

Shares 356,200 Value ($000) $2,130 Avg Close $6.72 Range $5.49 - $8.46

Q1 2015

Shares 494,600 Value ($000) $4,372 Avg Close $7.58 Range $5.83 - $9.44

Q4 2014

Shares 419,400 Value ($000) $2,978 Avg Close $6.46 Range $5.38 - $8.10

Q3 2014

Shares 380,500 Value ($000) $3,200 Avg Close $9.21 Range $7.83 - $10.86

Q2 2014

Shares 66,000 Value ($000) $786 Avg Close $8.60 Range $6.24 - $11.43

Q1 2014

Shares 48,600 Value ($000) $368 Avg Close $5.44 Range $4.68 - $6.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,264	$840	$35.54	$28.11 - $47.28
Q1 2021	286,427	$6,791	$19.14	$13.85 - $24.36
Q4 2020	718,500	$10,835	$12.70	$10.09 - $14.70
Q3 2020	965,563	$10,814	$11.54	$9.98 - $14.72
Q2 2020	964,791	$11,877	$9.62	$6.65 - $12.20
Q1 2020	988,425	$7,700	$10.13	$5.03 - $13.81
Q4 2019	1,111,635	$14,451	$11.12	$8.40 - $14.21
Q3 2019	1,613,800	$14,686	$7.99	$6.78 - $9.12
Q2 2019	1,519,978	$11,339	$7.29	$5.97 - $9.08
Q1 2019	1,567,621	$13,387	$7.71	$5.86 - $8.92
Q4 2018	1,584,165	$10,392	$6.15	$5.33 - $7.05
Q3 2018	1,431,395	$10,578	$7.92	$6.80 - $8.76
Q2 2018	1,715,374	$14,735	$8.50	$7.63 - $9.77
Q1 2018	1,784,135	$18,073	$9.70	$8.20 - $10.88
Q4 2017	1,538,751	$15,464	$9.97	$9.24 - $11.07
Q3 2017	1,381,809	$14,578	$8.92	$7.75 - $10.48
Q2 2017	1,182,470	$11,553	$10.55	$8.97 - $11.63
Q1 2017	956,520	$11,086	$9.61	$8.43 - $10.85
Q4 2016	678,802	$7,161	$9.93	$8.41 - $11.63
Q3 2016	776,965	$7,552	$7.46	$5.13 - $9.17
Q2 2016	463,150	$2,663	$5.44	$4.91 - $6.06
Q1 2016	473,400	$2,788	$5.06	$3.81 - $5.78
Q4 2015	431,325	$2,622	$5.64	$4.05 - $6.57
Q3 2015	334,975	$1,504	$4.58	$3.74 - $5.73
Q2 2015	356,200	$2,130	$6.72	$5.49 - $8.46
Q1 2015	494,600	$4,372	$7.58	$5.83 - $9.44
Q4 2014	419,400	$2,978	$6.46	$5.38 - $8.10
Q3 2014	380,500	$3,200	$9.21	$7.83 - $10.86
Q2 2014	66,000	$786	$8.60	$6.24 - $11.43
Q1 2014	48,600	$368	$5.44	$4.68 - $6.41