LIVE FROM THE DATABASETRANSACTIONS 723,671COMPANIES 6,572LATEST TRADE Oct 27UPDATED Oct 28, 12:45 PM
Reporting ownerCIK 0001217521

John C. Koss Jr.

9 transactions in one company, from June 10, 2025 to June 12, 2025.

Transactions
91 company
Bought · P
$0open market
Sold · S
$285Kopen market
Net
−$285Knet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
KOSS CORPKOSS9—$285K

All transactions

9 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValueHeld after
KOSS CORPKOSSJohn C. Koss Jr.PresDERIVJun 12MOption exercise1,500$0.00—?0derivatives
KOSS CORPKOSSJohn C. Koss Jr.PresDERIVJun 11MOption exercise23,500$0.00—?1,500derivatives
KOSS CORPKOSSJohn C. Koss Jr.PresDERIVJun 10MOption exercise25,000$0.00—?25,000derivatives
KOSS CORPKOSSJohn C. Koss Jr.PresJun 12S1,500$5.02$8K196,028
KOSS CORPKOSSJohn C. Koss Jr.PresJun 12MOption exercise1,500$1.90$3K197,528
KOSS CORPKOSSJohn C. Koss Jr.PresJun 11S23,500$5.65$133K196,028
KOSS CORPKOSSJohn C. Koss Jr.PresJun 11MOption exercise23,500$1.90$45K219,528
KOSS CORPKOSSJohn C. Koss Jr.PresJun 10S25,000$5.80$145K196,028
KOSS CORPKOSSJohn C. Koss Jr.PresJun 10MOption exercise25,000$1.90$48K221,028