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KOPN similar filings
- 5 Jul 18 KOPIN / CHI CHIA DR HSIEH ownership change
- 5 Jul 18 KOPIN / DAVID BROOK ownership change
- 30 Mar 18 KOPIN / BOR YEU TSAUR ownership change
- 13 Feb 18 KOPIN / RICHARD SNEIDER ownership change
- 3 Jan 18 KOPIN / JOHN C C FAN ownership change
- 19 Dec 17 KOPIN / JOHN C C FAN ownership change
- 19 Dec 17 KOPIN / HONG K CHOI ownership change
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