AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

Trexquant Investment LP's Holding History (CIK: 0001633445)

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

Q3 2025

Shares 19,077 Value ($000) $542 Avg Close $23.96 Range $20.48 - $30.29

Q2 2025

Shares 104,290 Value ($000) $2,189 Avg Close $18.29 Range $13.89 - $21.19

Q1 2025

Shares 310,562 Value ($000) $5,609 Avg Close $22.28 Range $17.44 - $27.31

Q4 2024

Shares 121,878 Value ($000) $3,131 Avg Close $26.77 Range $23.33 - $30.71

Q3 2024

Shares 36,873 Value ($000) $1,128 Avg Close $32.91 Range $25.69 - $43.32

Q1 2024

Shares 130,136 Value ($000) $4,196 Avg Close $30.50 Range $27.72 - $35.56

Q4 2023

Shares 213,657 Value ($000) $7,108 Avg Close $25.22 Range $16.85 - $33.10

Q3 2023

Shares 50,546 Value ($000) $1,142 Avg Close $25.22 Range $20.83 - $28.77

Q4 2022

Shares 24,248 Value ($000) $581 Avg Close $21.98 Range $15.71 - $27.58

Q4 2021

Shares 37,383 Value ($000) $927 Avg Close $21.87 Range $19.83 - $24.52

Q4 2020

Shares 11,263 Value ($000) $170 Avg Close $12.70 Range $10.09 - $14.70

Q3 2020

Shares 28,675 Value ($000) $321 Avg Close $11.54 Range $9.98 - $14.72

Q1 2020

Shares 25,312 Value ($000) $197 Avg Close $10.13 Range $5.03 - $13.81

Q3 2019

Shares 23,356 Value ($000) $213 Avg Close $7.99 Range $6.78 - $9.12

Q1 2019

Shares 28,733 Value ($000) $245 Avg Close $7.71 Range $5.86 - $8.92

Q1 2018

Shares 20,181 Value ($000) $204 Avg Close $9.70 Range $8.20 - $10.88

Q2 2017

Shares 17,800 Value ($000) $174 Avg Close $10.55 Range $8.97 - $11.63

Q1 2017

Shares 29,800 Value ($000) $345 Avg Close $9.61 Range $8.43 - $10.85

Q3 2016

Shares 37,207 Value ($000) $362 Avg Close $7.46 Range $5.13 - $9.17

Q1 2016

Shares 18,847 Value ($000) $111 Avg Close $5.06 Range $3.81 - $5.78

Q3 2015

Shares 77,830 Value ($000) $349 Avg Close $4.58 Range $3.74 - $5.73

Q2 2015

Shares 238,800 Value ($000) $1,428 Avg Close $6.72 Range $5.49 - $8.46

Q1 2015

Shares 110,378 Value ($000) $975 Avg Close $7.58 Range $5.83 - $9.44

Q4 2014

Shares 68,700 Value ($000) $487 Avg Close $6.46 Range $5.38 - $8.10

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	19,077	$542	$23.96	$20.48 - $30.29
Q2 2025	104,290	$2,189	$18.29	$13.89 - $21.19
Q1 2025	310,562	$5,609	$22.28	$17.44 - $27.31
Q4 2024	121,878	$3,131	$26.77	$23.33 - $30.71
Q3 2024	36,873	$1,128	$32.91	$25.69 - $43.32
Q1 2024	130,136	$4,196	$30.50	$27.72 - $35.56
Q4 2023	213,657	$7,108	$25.22	$16.85 - $33.10
Q3 2023	50,546	$1,142	$25.22	$20.83 - $28.77
Q4 2022	24,248	$581	$21.98	$15.71 - $27.58
Q4 2021	37,383	$927	$21.87	$19.83 - $24.52
Q4 2020	11,263	$170	$12.70	$10.09 - $14.70
Q3 2020	28,675	$321	$11.54	$9.98 - $14.72
Q1 2020	25,312	$197	$10.13	$5.03 - $13.81
Q3 2019	23,356	$213	$7.99	$6.78 - $9.12
Q1 2019	28,733	$245	$7.71	$5.86 - $8.92
Q1 2018	20,181	$204	$9.70	$8.20 - $10.88
Q2 2017	17,800	$174	$10.55	$8.97 - $11.63
Q1 2017	29,800	$345	$9.61	$8.43 - $10.85
Q3 2016	37,207	$362	$7.46	$5.13 - $9.17
Q1 2016	18,847	$111	$5.06	$3.81 - $5.78
Q3 2015	77,830	$349	$4.58	$3.74 - $5.73
Q2 2015	238,800	$1,428	$6.72	$5.49 - $8.46
Q1 2015	110,378	$975	$7.58	$5.83 - $9.44
Q4 2014	68,700	$487	$6.46	$5.38 - $8.10