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| Keyboard |
| KOSS Corp
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|---|---|
| CIK # | 0000056701 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 10-K | [0000056701] | |
| 10-Q | [0000056701] | |
| 3 | [0000056701] | |
| 4 | [0000056701] | |
| 8-K | [0000056701] | |
| SC 13D | [0000056701] | |
| SC 13G | [0000056701] |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed |
|---|---|---|
| Principal Financial Group Inc | KOSS Corp | [2014-01-31] |
| KOSS John C | KOSS Corp | [2013-10-15] |
| KOSS John C Jr | KOSS Corp | [2013-10-15] |
| KOSS Nancy L | KOSS Corp | [2013-10-15] |
| KOSS Michael J | KOSS Corp | [2013-10-15] |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
KOSS Corp KOSS
Common Stock
|
2026-02-17 | Other | 12,000 | $0.00 | |
|
KOSS Corp KOSS
Common Stock
|
2025-12-02 | Buy | 2,500 | $4.96 | 12,400 |
|
KOSS Corp KOSS
Common Stock
|
2025-06-13 | Option exercise | 24,643 | $1.90 | 46,822 |
|
KOSS Corp KOSS
Common Stock
|
2025-06-13 | Sell | 24,643 | $4.78 | 117,794 |
|
KOSS Corp KOSS
Stock Option (Right to Buy) · derivative
|
2025-06-13 | Option exercise | 24,643 | $0.00 | |
|
KOSS Corp KOSS
Stock Option (Right to Buy) · derivative
|
2025-06-12 | Option exercise | 1,500 | $0.00 | |
|
KOSS Corp KOSS
Common Stock
|
2025-06-12 | Option exercise | 6,000 | $1.90 | 11,400 |
|
KOSS Corp KOSS
Stock Option (Right to Buy) · derivative
|
2025-06-12 | Option exercise | 6,000 | $0.00 | |
|
KOSS Corp KOSS
Common Stock
|
2025-06-12 | Option exercise | 1,500 | $1.90 | 2,850 |
|
KOSS Corp KOSS
Common Stock
|
2025-06-12 | Sell | 1,500 | $5.02 | 7,530 |
|
KOSS Corp KOSS
Common Stock
|
2025-06-12 | Sell | 6,000 | $4.91 | 29,460 |
|
KOSS Corp KOSS
Common Stock
|
2025-06-11 | Option exercise | 23,500 | $1.90 | 44,650 |
|
KOSS Corp KOSS
Stock Option (Right to Buy) · derivative
|
2025-06-11 | Option exercise | 23,500 | $0.00 | |
|
KOSS Corp KOSS
Common Stock
|
2025-06-11 | Sell | 23,500 | $5.65 | 132,775 |
|
KOSS Corp KOSS
Stock Option (Right to Buy) · derivative
|
2025-06-10 | Option exercise | 25,000 | $0.00 | |
|
KOSS Corp KOSS
Common Stock
|
2025-06-10 | Sell | 25,000 | $5.80 | 145,000 |
|
KOSS Corp KOSS
Common Stock
|
2025-06-10 | Option exercise | 25,000 | $1.90 | 47,500 |
|
KOSS Corp KOSS
Stock Option (Right to Buy) · derivative
|
2024-12-12 | Option exercise | 25,000 | $0.00 | |
|
KOSS Corp KOSS
Common Stock
|
2024-12-12 | Option exercise | 25,000 | $1.90 | 47,500 |
|
KOSS Corp KOSS
Common Stock
|
2024-12-12 | Sell | 25,000 | $7.39 | 184,750 |
| showing 20 of 200 most recent transactions | |||||