Wolverine Trading, LLC Energy Recovery, Inc. Put Options Transaction History

Wolverine Trading, LLC

10 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q2 2021 Aug 06, 2021	SELL	$16.76 - $22.78 $465,928 - $633,284	-27,800 Reduced 65.26%	14,800 $326,000
Q1 2021 May 14, 2021	BUY	$13.58 - $19.42 $578,508 - $827,292	42,600 New	42,600 $775,000
Q4 2019 Feb 12, 2020	SELL	$8.46 - $9.99 $110,826 - $130,869	-13,100 Closed	0 $0
Q3 2019 Nov 14, 2019	BUY	$8.73 - $11.73 $114,363 - $153,663	13,100 New	13,100 $122,000
Q2 2019 Aug 20, 2019	SELL	$8.79 - $11.02 $370,058 - $463,942	-42,100 Closed	0 $0
Q1 2019 May 15, 2019	BUY	$6.77 - $9.1 $158,418 - $212,940	23,400 Added 125.13%	42,100 $368,000
Q4 2018 Feb 14, 2019	BUY	$6.38 - $9.24 $37,004 - $53,592	5,800 Added 44.96%	18,700 $122,000
Q3 2018 Nov 14, 2018	BUY	$7.68 - $9.79 $99,072 - $126,290	12,900 New	12,900 $115,000
Q1 2018 May 15, 2018	SELL	$6.63 - $9.09 $108,069 - $148,167	-16,300 Closed	0 $0
Q4 2017 Feb 14, 2018	BUY	$7.61 - $11.23 $124,043 - $183,049	16,300	16,300 $143,000

198

44.7M

49.3K

28.9K

Ticker ERII
Exchange NASDAQ
Sector Industrials
Industry Pollution & Treatment Controls
Shares Outstandng 55,787,100
Market Cap $827M
Description
Energy Recovery, Inc., together with its subsidiaries, designs, manufactures, and sells various solutions for the seawater reverse osmosis desalination and industrial wastewater treatment industries worldwide. The company operates through Water and Emerging Technologies segments. It offers a suite of products, including energy recovery devices, ...

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