Form4insider filings, from the source

Insider · CIK 0001251758

Hong K Choi

Files at: KOPN. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $219k · 3net −$219k
$10k$10k$100k$100k$1M$1MbuyssalesMar 2017Jul 2017Oct 2017Feb 2018May 2018Aug 2018Dec 2018

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Dec 11, 2018 SForm 4 →Dec 12, 4:02 pm ESTKOPIN CORPKOPN18,598$1.43$26,595350,506−5.04% plan?
Feb 9, 2018 AForm 4 →Feb 13, 10:00 am ESTKOPIN CORPKOPN40,000——369,104— plan?
Dec 15, 2017 AForm 4 →Dec 19, 4:00 pm ESTKOPIN CORPKOPN20,000——329,104— plan?
Dec 10, 2017 FForm 4 →Dec 12, 4:00 pm ESTKOPIN CORPKOPN27,338$3.12$85,295309,104— plan?
Sep 19, 2017 SForm 4 →Sep 21, 4:05 pm EDTKOPIN CORPKOPN10,495$4.50$47,228336,442−3.03% plan?
Mar 27, 2017 SForm 4 →Mar 28, 4:11 pm EDTKOPIN CORPKOPN36,247$4.00$144,988346,937−9.46% plan?
Dec 14, 2016 AForm 4 →Dec 15, 5:08 pm ESTKOPIN CORPKOPN50,000——383,184— plan?
Dec 10, 2016 FForm 4 →Dec 13, 6:36 pm ESTKOPIN CORPKOPN21,996$2.93$64,448333,184— plan?
Feb 24, 2016 AForm 4 →Feb 26, 4:08 pm ESTKOPIN CORPKOPN20,000——355,180— plan?
Dec 10, 2015 FForm 4 →Dec 14, 4:11 pm ESTKOPIN CORPKOPN16,007$2.74$43,859335,180— plan?
Feb 13, 2015 AForm 4 →Feb 18, 5:22 pm ESTKOPIN CORPKOPN75,000——351,187— plan?
May 9, 2013 AForm 4/A →Feb 18, 2015, 5:17 pm ESTKOPIN CORPKOPN90,000——306,500— plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.