Put Options

16 transactions
Quarter Operation Price Per put puts change puts Held SEC Form
Q3 2024

Nov 14, 2024

SELL
$15.01 - $25.52 $237,158 - $403,216
-15,800 Reduced 29.92%
37,000 $751,000
Q2 2024

Aug 14, 2024

BUY
$20.6 - $32.04 $1.09 Million - $1.69 Million
52,800 New
52,800 $1.22 Million
Q2 2023

Aug 23, 2023

BUY
$8.88 - $13.38 $25,752 - $38,802
2,900 Added 18.35%
18,700 $244,000
Q1 2023

May 15, 2023

SELL
$9.48 - $14.18 $73,944 - $110,604
-7,800 Reduced 33.05%
15,800 $186,000
Q4 2022

Feb 14, 2023

SELL
$5.96 - $13.4 $129,332 - $290,780
-21,700 Reduced 47.9%
23,600 $182,000
Q3 2022

Nov 14, 2022

SELL
$11.74 - $19.62 $4,696 - $7,848
-400 Reduced 0.88%
45,300 $583,000
Q2 2022

Aug 15, 2022

SELL
$11.63 - $22.07 $560,566 - $1.06 Million
-48,200 Reduced 51.33%
45,700 $686,000
Q1 2022

May 16, 2022

BUY
$15.36 - $29.83 $1.37 Million - $2.67 Million
89,400 Added 1986.67%
93,900 $2.02 Million
Q4 2021

Feb 14, 2022

SELL
$23.45 - $39.23 $49,245 - $82,383
-2,100 Reduced 31.82%
4,500 $383,000
Q3 2021

Nov 12, 2021

SELL
$25.07 - $36.67 $147,913 - $216,353
-5,900 Reduced 47.2%
6,600 $685,000
Q2 2021

Aug 06, 2021

SELL
$21.41 - $35.58 $235,510 - $391,380
-11,000 Reduced 46.81%
12,500 $1.32 Million
Q1 2021

May 14, 2021

BUY
$26.1 - $46.66 $315,810 - $564,586
12,100 Added 106.14%
23,500 $1.86 Million
Q4 2020

Feb 12, 2021

SELL
$22.31 - $31.33 $310,109 - $435,487
-13,900 Reduced 54.94%
11,400 $921,000
Q3 2020

Nov 13, 2020

BUY
$19.66 - $37.43 $74,708 - $142,234
3,800 Added 17.67%
25,300 $1.77 Million
Q2 2020

Aug 13, 2020

BUY
$9.07 - $21.9 $101,584 - $245,279
11,200 Added 108.74%
21,500 $1.25 Million
Q1 2020

May 11, 2020

BUY
$5.75 - $16.18 $59,225 - $166,654
10,300 New
10,300 $309,000

Others Institutions Holding ACMR

About ACM Research, Inc.


  • Ticker ACMR
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductor Equipment & Materials
  • Shares Outstandng 54,181,200
  • Market Cap $828M
  • Description
  • ACM Research, Inc., together with its subsidiaries, develops, manufactures, and sells single-wafer wet cleaning equipment for enhancing the manufacturing process and yield for integrated chips worldwide. It offers space alternated phase shift technology for flat and patterned wafer surfaces, which employs alternating phases of megasonic waves to...
More about ACMR
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