In the last 12 months, insiders at KOSS CORP ($KOSS) filed 24 transactions with the SEC: 1 open-market purchases totaling $12,400 and 7 sales totaling $748,534. Net insider sentiment: net selling.
KOSS CORP operates in the Household audio & video equipment industry (Manufacturing sector).
Most Active Insiders
- KOSS JOHN C JR (Vice President - Sales) — 15 transactions totaling $798,030
- Koss Michael J Jr (VP - Marketing & Product) — 6 transactions totaling $205,475
- LILLIE LENORE (Not found) — 1 transaction totaling $12,400
- KOSS MICHAEL J (President and CEO) — 2 transactions totaling $0
View all SEC Filings for KOSS CORP (KOSS).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 17, 2026 | KOSS MICHAEL J | President and CEO | J | Common Stock | 12000 | $0.00 | 3,629,342.0000 | 9,462,416 | 0.33% | 0.13% |
| Dec. 2, 2025 | LILLIE LENORE | Not found | P | Common Stock | 2500 | $4.96 | 2,500.0000 | 9,537,817 | 9999.99% | 0.03% |
| June 11, 2025 | KOSS JOHN C JR | Vice President - Sales | M | Common Stock | 23500 | $1.90 | 833,002.0000 | 9,629,535 | 2.90% | 0.24% |
| June 11, 2025 | KOSS JOHN C JR | Vice President - Sales | S | Common Stock | 23500 | $5.65 | 809,502.0000 | 9,629,535 | 2.82% | 0.24% |
| June 12, 2025 | KOSS JOHN C JR | Vice President - Sales | M | Common Stock | 1500 | $1.90 | 811,002.0000 | 9,629,535 | 0.19% | 0.02% |
| June 12, 2025 | KOSS JOHN C JR | Vice President - Sales | S | Common Stock | 1500 | $5.02 | 809,502.0000 | 9,629,535 | 0.18% | 0.02% |
| June 10, 2025 | KOSS JOHN C JR | Vice President - Sales | M | Stock Option (Right to Buy) | 25000 | $0.00 | 25,000.0000 | 9,629,535 | 50.00% | 0.26% |
| June 11, 2025 | KOSS JOHN C JR | Vice President - Sales | M | Stock Option (Right to Buy) | 23500 | $0.00 | 1,500.0000 | 9,629,535 | 94.00% | 0.24% |
| June 12, 2025 | KOSS JOHN C JR | Vice President - Sales | M | Stock Option (Right to Buy) | 1500 | $0.00 | 0.0000 | 9,629,535 | 100.00% | 0.02% |
| June 12, 2025 | Koss Michael J Jr | VP - Marketing & Product | M | Common Stock | 6000 | $1.90 | 32,011.0000 | 9,629,535 | 23.07% | 0.06% |
| June 12, 2025 | Koss Michael J Jr | VP - Marketing & Product | S | Common Stock | 6000 | $4.91 | 26,011.0000 | 9,629,535 | 18.74% | 0.06% |
| June 13, 2025 | Koss Michael J Jr | VP - Marketing & Product | M | Common Stock | 24643 | $1.90 | 50,654.0000 | 9,629,535 | 94.74% | 0.26% |
| June 10, 2025 | KOSS JOHN C JR | Vice President - Sales | M | Common Stock | 25000 | $1.90 | 834,502.0000 | 9,629,535 | 3.09% | 0.26% |
| June 12, 2025 | Koss Michael J Jr | VP - Marketing & Product | M | Stock Option (Right to Buy) | 6000 | $0.00 | 59,000.0000 | 9,629,535 | 9.23% | 0.06% |
| June 13, 2025 | Koss Michael J Jr | VP - Marketing & Product | M | Stock Option (Right to Buy) | 24643 | $0.00 | 34,357.0000 | 9,629,535 | 41.77% | 0.26% |
| June 13, 2025 | Koss Michael J Jr | VP - Marketing & Product | S | Common Stock | 24643 | $4.78 | 26,011.0000 | 9,629,535 | 48.65% | 0.26% |
| June 10, 2025 | KOSS JOHN C JR | Vice President - Sales | S | Common Stock | 25000 | $5.80 | 809,502.0000 | 9,629,535 | 3.00% | 0.26% |
| Dec. 12, 2024 | KOSS JOHN C JR | Vice President - Sales | S | Common Stock | 25000 | $7.39 | 809,502.0000 | 9,310,002 | 3.00% | 0.27% |
| Dec. 12, 2024 | KOSS JOHN C JR | Vice President - Sales | M | Common Stock | 25000 | $1.90 | 834,502.0000 | 9,310,002 | 3.09% | 0.27% |
| Dec. 12, 2024 | KOSS JOHN C JR | Vice President - Sales | M | Stock Option (Right to Buy) | 25000 | $0.00 | 50,000.0000 | 9,310,002 | 33.33% | 0.27% |
| May 30, 2024 | KOSS MICHAEL J | President and CEO | J | Common Stock | 15000 | $0.00 | 3,641,342.0000 | 0 | 0.41% | 0.00% |
| May 20, 2024 | KOSS JOHN C JR | Vice President - Sales | S | Common Stock | 25000 | $5.25 | 809,502.0000 | 0 | 3.00% | 0.00% |
| May 20, 2024 | KOSS JOHN C JR | Vice President - Sales | M | Common Stock | 25000 | $2.17 | 834,502.0000 | 0 | 3.09% | 0.00% |
| May 20, 2024 | KOSS JOHN C JR | Vice President - Sales | M | Stock Option (right to buy) | 25000 | $0.00 | 25,000.0000 | 0 | 50.00% | 0.00% |