Michael J Koss Jr sold $147k of KOSS
VP - Marketing & Product at KOSS CORP. 30,643 shares at an average of $4.81, traded Jun 12, 2025, filed Jun 17, 2025.
Score components
- +15RoleOfficer
- +11Trade size$147k at market
- +20Share of holdings soldSold 96% of holdings
- +8Cluster2 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +10.8%, 3m +18.8%, 6m -6.0%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000950170-25-087503, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jun 12, 2025 | MOption exercise Common Stock | +6,000 | $1.90 | $11k | 32,000 | Jun 17, 2025 |
| Jun 12, 2025 | SOpen-market sale Common Stock | -6,000 | $4.91 | $29k | 26,000 | Jun 17, 2025 |
| Jun 13, 2025 | MOption exercise Common Stock | +24,643 | $1.90 | $47k | 50,643 | Jun 17, 2025 |
| Jun 13, 2025 | SOpen-market sale Common Stock | -24,643 | $4.78 | $118k | 26,000 | Jun 17, 2025 |
| Jun 12, 2025 | MOption exercise Stock Option (Right to Buy)derivative | -6,000 | $0.00 | $0 | 59,000 | Jun 17, 2025 |
| Jun 13, 2025 | MOption exercise Stock Option (Right to Buy)derivative | -24,643 | $0.00 | $0 | 34,357 | Jun 17, 2025 |
Related signals
Other insiders at KOSS CORP and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 31Weak | KOSSbuy KOSS CORP | Lenore Lillie director | $12k 2,500 shares | - | |
| 27Weak | KOSS CORP | John C Koss Jr Vice President - Sales | $285k 50,000 shares | -23% | |
| 17Weak | KOSSsell KOSS CORP | John C Koss Jr Vice President - Sales | $185k 25,000 shares | -11% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.