NASDAQ: KOPN $ 3.18 -0.09( -2.75%) Volume: 477,119 February 16, 2018 20 min delay
Date Filing Type Filing Description Download / View
02.13.2018 4 Statement of Changes in Beneficial Ownership
02.13.2018 4 Statement of Changes in Beneficial Ownership
02.13.2018 4 Statement of Changes in Beneficial Ownership
01.03.2018 4 Statement of Changes in Beneficial Ownership