D. E. Shaw & Co., Inc. Acm Research, Inc. Put Options Transaction History

D. E. Shaw & Co., Inc.

3 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q1 2021 May 17, 2021	SELL	$26.1 - $46.66 $261,000 - $466,599	-10,000 Closed	0 $0
Q3 2020 Nov 16, 2020	SELL	$19.66 - $37.43 $786,400 - $1.5 Million	-40,000 Reduced 80.0%	10,000 $691,000
Q2 2020 Aug 14, 2020	BUY	$9.07 - $21.9 $453,500 - $1.1 Million	50,000 New	50,000 $3.12 Million

213

32.7M

832K

687K

Ticker ACMR
Exchange NASDAQ
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 54,181,200
Market Cap $1.23B
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...

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