The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Mao Robert Yu Lang since year 2005.
The trader's CIK number is 1232218.
At the time of this reporting, Mao Robert Yu Lang is the Director of Energy Recovery, Inc. .
(stock ticker symbol ERII).
See this page for all insider trading activities at Energy Recovery, Inc. .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2017-03-14||ERII||Energy Recovery, Inc.||Buy||20,000||7.53||150,620|
|2016-05-11||ERII||Energy Recovery, Inc.||Option Ex||25,000||3.45||86,250|
|2016-03-11||ERII||Energy Recovery, Inc.||Buy||40,000||9.45||378,160|
|2015-03-15||CY||Cypress Semiconductor Corp /de/||Option Ex||36,842||.00||0|
|2014-05-21||ERII||Energy Recovery, Inc.||Buy||2,200||4.58||10,084|
|2014-05-20||ERII||Energy Recovery, Inc.||Buy||47,800||4.57||218,207|
|2011-06-14||ERII||Energy Recovery, Inc.||Sale||7,361||2.67||19,668|
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Mao Robert Yu Lang (Director of Energy Recovery, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.