Form4insider filings, from the source

Insider · CIK 0001484415

David Donnan Smith

Files at: KOSS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $7,498 · 1sales $0 · 0net $7,498
$10k$10k$100k$100k$1M$1MbuyssalesSep 1Sep 1Sep 1Sep 2Sep 2Sep 2Sep 3

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 2, 2015 PForm 4 →Sep 2, 5:41 pm EDTKOSS CORPKOSS3,000$2.50$7,49825,000+13.6% plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Oct 10, 2018 AForm 4 →Oct 12, 3:39 pm EDTKOSS CORPKOSS50,000$2.63$131,50050,000—
Jul 27, 2016 AForm 4 →Jul 28, 6:09 pm EDTKOSS CORPKOSS50,000$2.20$110,00050,000—
Jul 29, 2015 AForm 4 →Jul 30, 3:27 pm EDTKOSS CORPKOSS50,000——50,000—