Michael J Koss Jr insider trades: Koss (KOSS) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Michael reports to the SEC
Open-market buys and sales
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 13, 2025 | KOSS | ↓ Sell | 30,643 | $4.81 | $147K | Direct | Jun 17, 2025 (4d) |
| Sep 15, 2021 | KOSS | ↓ Sell | 24,089 | $17.74 | $427K | Direct | Sep 17, 2021 (2d) |
| Aug 25, 2021 | KOSS | ↓ Sell | 30,000 | $18.01 | $540K | Direct | Aug 26, 2021 (1d) |
| Jun 15, 2021 | KOSS | ↓ Sell | 10,000 | $24.30 | $243K | Direct | Jun 16, 2021 (1d) |
| Jun 2, 2021 | KOSS | ↓ Sell | 10,000 | $40.51 | $405K | Direct | Jun 3, 2021 (1d) |
| Feb 25, 2021 | KOSS | ↓ Sell | 15,000 | $32.45 | $487K | Direct | Feb 26, 2021 (1d) |
| Feb 2, 2021 | KOSS | ↓ Sell | 105,000 | $37.22 | $3.9M | Direct | Feb 3, 2021 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other KOSS insiders
Open-market trades in the last 12 months
About Michael J Koss Jr's insider trades
Michael J Koss Jr is Executive Vice President at Koss (KOSS). Since Feb 2, 2021, Michael has reported no open-market purchases and 7 sales worth $6.2M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (6 filings), option exercises (5 filings), other transactions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every KOSS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.