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Penbrook Management LLC > KOPN

DateNameTickerSharesChangeValueChangePrice
09/30/2023KOPIN CORPKOPN325,0750396,592,000-302,319,000$1,220.00
06/30/2023KOPIN CORPKOPN325,0757,875698,911,000305,583,000$2,150.00
12/31/2022KOPIN CORPKOPN317,200-250393,328,000392,995,000$1,240.00
09/30/2022KOPIN CORPKOPN317,450-3,500333,000-26,000$1.05
06/30/2022KOPIN CORPKOPN320,950-1,750359,000-457,000$1.12
03/31/2022KOPIN CORPKOPN322,7000816,000-504,000$2.53
12/31/2021KOPIN CORPKOPN322,70001,320,000-325,000$4.09
09/30/2021KOPIN CORPKOPN322,7003501,645,000-992,000$5.10
06/30/2021KOPIN CORPKOPN322,350-3,2302,637,000-778,000$8.18
03/31/2021KOPIN CORPKOPN325,580-276,0153,415,0001,953,000$10.49
12/31/2020KOPIN CORPKOPN601,595-54,4601,462,000557,000$2.43
09/30/2020KOPIN CORPKOPN656,05525,925905,00067,000$1.38
06/30/2020KOPIN CORPKOPN630,1300838,000618,000$1.33
03/31/2020KOPIN CORPKOPN630,1300220,000-32,000$0.35
12/31/2019KOPIN CORPKOPN630,130-27,250252,000-194,000$0.40
09/30/2019KOPIN CORPKOPN657,380-9,150446,000-281,000$0.68
06/30/2019KOPIN CORPKOPN666,530-6,000727,000-174,000$1.09
03/31/2019KOPIN CORPKOPN672,530176,625901,000406,000$1.34
12/31/2018KOPIN CORPKOPN495,905-42,000495,000-807,000$1.00
09/30/2018KOPIN CORPKOPN537,90501,302,000-237,000$2.42
06/30/2018KOPIN CORPKOPN537,90501,539,000-139,000$2.86
03/31/2018KOPIN CORPKOPN537,90501,678,000-44,000$3.12
12/31/2017KOPIN CORPKOPN537,905537,9051,722,0001,722,000$3.20
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