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D. E. Shaw & Co., Inc. > KOPN

DateNameTickerSharesChangeValueChangePrice
06/30/2023KOPIN CORPKOPN1,938,824513,7914,168,472,0002,401,431,000$2,150.00
12/31/2022KOPIN CORPKOPN1,425,033178,3781,767,041,0001,765,732,000$1,240.00
09/30/2022KOPIN CORPKOPN1,246,655305,6791,309,000255,000$1.05
06/30/2022KOPIN CORPKOPN940,976837,5221,054,000792,000$1.12
03/31/2022KOPIN CORPKOPN103,45465,023262,000105,000$2.53
12/31/2021KOPIN CORPKOPN38,431-459,969157,000-2,400,000$4.09
09/30/2021KOPIN CORPKOPN498,400190,2422,557,00036,000$5.13
06/30/2021KOPIN CORPKOPN308,158308,1582,521,0002,521,000$8.18
06/30/2020KOPIN CORPKOPN0-37,7030-13,000 
03/31/2020KOPIN CORPKOPN37,703-726,45013,000-293,000$0.34
12/31/2019KOPIN CORPKOPN764,153-128,521306,000-300,000$0.40
09/30/2019KOPIN CORPKOPN892,674775,536606,000478,000$0.68
06/30/2019KOPIN CORPKOPN117,13853,214128,00042,000$1.09
03/31/2019KOPIN CORPKOPN63,92416,96686,00039,000$1.35
12/31/2018KOPIN CORPKOPN46,95846,95847,00047,000$1.00
03/31/2018KOPIN CORPKOPN0-92,5970-296,000 
12/31/2017KOPIN CORPKOPN92,59739,261296,00074,000$3.20
09/30/2017KOPIN CORPKOPN53,33619,858222,00098,000$4.16
06/30/2017KOPIN CORPKOPN33,47833,478124,000124,000$3.70
03/31/2014KOPIN CORPKOPN0-28,5190-120,000 
12/31/2013KOPIN CORPKOPN28,51915,795120,00069,000$4.21
09/30/2013KOPIN CORPKOPN12,7241,98151,00015,000$4.01
06/30/2013KOPIN CORPKOPN0-11,4740-42,000 
03/31/2013KOPIN CORPKOPN11,47473142,0006,000$3.66
12/31/2012KOPIN CORPKOPN10,743-4,47136,000-21,000$3.35
09/30/2012KOPIN CORPKOPN15,214-10,12657,000-30,000$3.75
06/30/2012KOPIN CORPKOPN25,3406,82687,00012,000$3.43
03/31/2012KOPIN CORPKOPN18,514-14,33875,000-38,000$4.05
12/31/2011KOPIN CORPKOPN29,152-3,700113,0000$3.88
09/30/2011KOPIN CORPKOPN32,852-14,923113,000-112,000$3.44
06/30/2011KOPIN CORPKOPN47,775-28,055225,000-123,000$4.71
03/31/2011KOPIN CORPKOPN75,830-95,259348,000-364,000$4.59
12/31/2010KOPIN CORPKOPN171,089-179,269712,000-532,000$4.16
09/30/2010KOPIN CORPKOPN350,358-251,8651,244,000-798,000$3.55
06/30/2010KOPIN CORPKOPN602,22393,9932,042,000162,000$3.39
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