Koss Corp. (KOSS) Insider Trading
Directors, officers and holders of more than 10% of KOSS report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 22 most recent of 22 transactions on file: 1 with code P, 6 with code S and 15 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 6, 2026 | Koss Michael J Jr | Executive Vice President | A Award | 100,000 | Not measured | Not measured |
| May 6, 2026 | Schulte Kim M. | Chief Financial Officer | A Award | 50,000 | Not measured | Not measured |
| Feb 17, 2026 | KOSS MICHAEL J | President and CEO | J Other | 12,000 | Not measured | Not measured |
| Dec 2, 2025 | LILLIE LENORE | Director | P Purchase | 2,500 | $4.96 | $12,400 |
| Jun 13, 2025 | Koss Michael J Jr | Executive Vice President | S Sale | 24,643 | $4.78 | $117,794 |
| Jun 13, 2025 | Koss Michael J Jr | Executive Vice President | M Exercise | 24,643 | Not measured | Not measured |
| Jun 13, 2025 | Koss Michael J Jr | Executive Vice President | M Exercise | 24,643 | $1.90 | $46,822 |
| Jun 12, 2025 | Koss Michael J Jr | Executive Vice President | S Sale | 6,000 | $4.91 | $29,460 |
| Jun 12, 2025 | Koss Michael J Jr | Executive Vice President | M Exercise | 6,000 | Not measured | Not measured |
| Jun 12, 2025 | KOSS JOHN C JR | Vice President - Sales | S Sale | 1,500 | $5.02 | $7,530 |
| Jun 12, 2025 | KOSS JOHN C JR | Vice President - Sales | M Exercise | 1,500 | $1.90 | $2,850 |
| Jun 12, 2025 | KOSS JOHN C JR | Vice President - Sales | M Exercise | 1,500 | Not measured | Not measured |
| Jun 12, 2025 | Koss Michael J Jr | Executive Vice President | M Exercise | 6,000 | $1.90 | $11,400 |
| Jun 11, 2025 | KOSS JOHN C JR | Vice President - Sales | M Exercise | 23,500 | $1.90 | $44,650 |
| Jun 11, 2025 | KOSS JOHN C JR | Vice President - Sales | S Sale | 23,500 | $5.65 | $132,775 |
| Jun 11, 2025 | KOSS JOHN C JR | Vice President - Sales | M Exercise | 23,500 | Not measured | Not measured |
| Jun 10, 2025 | KOSS JOHN C JR | Vice President - Sales | M Exercise | 25,000 | Not measured | Not measured |
| Jun 10, 2025 | KOSS JOHN C JR | Vice President - Sales | S Sale | 25,000 | $5.80 | $145,000 |
| Jun 10, 2025 | KOSS JOHN C JR | Vice President - Sales | M Exercise | 25,000 | $1.90 | $47,500 |
| Dec 12, 2024 | KOSS JOHN C JR | Vice President - Sales | M Exercise | 25,000 | Not measured | Not measured |
| Dec 12, 2024 | KOSS JOHN C JR | Vice President - Sales | M Exercise | 25,000 | $1.90 | $47,500 |
| Dec 12, 2024 | KOSS JOHN C JR | Vice President - Sales | S Sale | 25,000 | $7.39 | $184,725 |
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.