ACM RESH INC

Ticker: ACMR CUSIP: 00108J109 Class: Common Stock

Korea Investment CORP's Holding History (CIK: 0001441689)

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

Q3 2022

Shares 198,700 Value ($000) $2,476 Avg Close $16.26 Range $11.69 - $20.24

Q2 2022

Shares 241,200 Value ($000) $4,059 Avg Close $15.40 Range $11.23 - $22.86

Q1 2022

Shares 180,600 Value ($000) $3,737 Avg Close $25.17 Range $14.07 - $30.53

Q3 2021

Shares 60,516 Value ($000) $6,657 Avg Close $30.59 Range $24.27 - $37.66

Q2 2021

Shares 79,129 Value ($000) $8,089 Avg Close $27.47 Range $20.28 - $36.24

Q1 2021

Shares 52,129 Value ($000) $4,212 Avg Close $33.06 Range $25.00 - $48.27

Q4 2020

Shares 55,729 Value ($000) $4,528 Avg Close $25.58 Range $21.84 - $32.66

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	198,700	$2,476	$16.26	$11.69 - $20.24
Q2 2022	241,200	$4,059	$15.40	$11.23 - $22.86
Q1 2022	180,600	$3,737	$25.17	$14.07 - $30.53
Q3 2021	60,516	$6,657	$30.59	$24.27 - $37.66
Q2 2021	79,129	$8,089	$27.47	$20.28 - $36.24
Q1 2021	52,129	$4,212	$33.06	$25.00 - $48.27
Q4 2020	55,729	$4,528	$25.58	$21.84 - $32.66