Form4insider filings, from the source

Insider · CIK 0001378858

Theodore Nixon

Files at: KOSS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $23k · 2sales $0 · 0net $23k
$10k$10k$100k$100k$1M$1MbuyssalesFeb 10Mar 28May 14Jun 30Aug 15Oct 1Nov 17

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Nov 16, 2015 PForm 4 →Nov 18, 4:09 pm ESTKOSS CORPKOSS5,000$2.47$12,36830,000+20.0% plan?
Feb 11, 2015 PForm 4/A →Feb 11, 3:33 pm ESTKOSS CORPKOSS5,000$2.17$10,84525,000+25.0% plan?
Feb 11, 2015 PForm 4 →Feb 11, 2:08 pm ESTKOSS CORPKOSS5,000$2.19$10,95025,000+25.0% plan? amended

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
May 9, 2018 AForm 4 →May 10, 5:27 pm EDTKOSS CORPKOSS10,000$1.92$19,20010,000—