KOSS (KOSS) stock: insider trades, news & valuation
Net buyingShare price and insider trades
KOSS insider trading at a glance (Oct 9, 2026): in the past 12 months, 1 insider bought $12K and 0 sold $0 of KOSS stock on the open market.
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KOSS insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | — | 0 |
| Q2 2026 | — | 0 | — | 0 |
| Q1 2026 | — | 0 | — | 0 |
| Q4 2025 | $12K | 1 | — | 0 |
Valuation, profit and volume
Summary
Over the past 12 months, 1 KOSS CORP insider reported open-market purchases totaling $12K, while 0 insiders reported sales totaling $0.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Dec 4SEC | Lenore LillieDirector | Buy | 2,500new position | $4.96 | $12K | -22.6% | — |
Insiders at KOSS CORP
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Lenore LillieDirector | $12K | — | Dec 4, 2025 | — |
KOSS stock: common questions
Are KOSS CORP insiders buying KOSS stock?
In the past 12 months, 1 insiders reported open-market purchases of KOSS worth $12K. The latest was Director Lenore Lillie bought $12K of KOSS at $4.96 — first open-market purchase in our records; opens a new position.
Are KOSS CORP insiders selling KOSS stock?
0 insiders reported sales worth $0 over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is KOSS's 52-week range?
Over the past year KOSS has traded between $3.36 and $5.48. It last closed at $3.84 on Oct 9, 2026.