William Yeung Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of William Yeung. William Yeung is Chief Legal Officer in Energy Recovery, Inc. ($ERII) and General Counsel in Energy Recovery, Inc. ($ERII).

Latest Insider Trading Transactions of William Yeung

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Value of Purchases ($)0000000
No. of Sales0000000
Value of Sales ($)0000000

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Feb 03 2021ERIIEnergy Recovery, I ...Yeung WilliamChief Legal OfficerOption ExerciseA13.9626,336367,65126,336
Feb 03 2021ERIIEnergy Recovery, I ...Yeung WilliamChief Legal OfficerPayment of ExerciseF13.811,18216,32964,83566 K to 64.8 K (-1.79 %)
Feb 03 2021ERIIEnergy Recovery, I ...Yeung WilliamChief Legal OfficerPayment of ExerciseF13.974,87868,12366,01770.9 K to 66 K (-6.88 %)
Feb 03 2021ERIIEnergy Recovery, I ...Yeung WilliamChief Legal OfficerGrantA13.969,849137,49270,89561 K to 70.9 K (+16.13 %)
Feb 05 2020ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselPayment of ExerciseF10.413,27234,04761,04664.3 K to 61 K (-5.09 %)
Feb 05 2020ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselPayment of ExerciseF10.241,85118,95964,31866.2 K to 64.3 K (-2.80 %)
Sep 25 2019ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselPayment of ExerciseF9.724,00538,93552,70256.7 K to 52.7 K (-7.06 %)
Sep 25 2019ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselPayment of ExerciseF9.724,00538,93552,70256.7 K to 52.7 K (-7.06 %)
Feb 05 2019ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselOption ExerciseA7.6030,239229,81630,239
Feb 05 2019ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselPayment of ExerciseF7.721,41510,91956,70758.1 K to 56.7 K (-2.43 %)
Feb 05 2019ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselPayment of ExerciseF7.671,95214,97258,12260.1 K to 58.1 K (-3.25 %)
Feb 05 2019ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselGrantA7.6018,092137,49960,07442 K to 60.1 K (+43.09 %)
Mar 23 2018ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselGrantA0.0011,572041,98230.4 K to 42 K (+38.05 %)
Mar 23 2018ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselGrantA0.0011,572041,98230.4 K to 42 K (+38.05 %)
Feb 05 2018ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselOption ExerciseA7.5031,807238,55331,807
Feb 05 2018ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselPayment of ExerciseF7.721,41710,93230,41031.8 K to 30.4 K (-4.45 %)
Feb 05 2018ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselGrantA7.5018,333137,49831,82713.5 K to 31.8 K (+135.86 %)
Mar 14 2017ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselBuyP7.583,29824,9868,0684.8 K to 8.1 K (+69.14 %)
Feb 06 2017ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselOption ExerciseA10.1921,867222,82568,198
Feb 06 2017ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselGrantA10.1913,494137,50413,4940 to 13.5 K
Nov 09 2016ERIIEnergy Recovery, I ...Yeung WilliamGeneral CounselBuyP10.104,77048,1774,7700 to 4.8 K

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