Insider · CIK 0001541350
Thomas L. Doerr
Files at: KOSS. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| May 9, 2018 AForm 4 → | May 14, 11:16 am EDT | KOSS CORPKOSS | 10,000 | $1.92 | $19,200 | 10,000 | — | late |