KOSS CORP — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| LILLIE LENORE | — | Purchase | 2,500 | $4.96 | $12,400 | 2,500 | Dec 2, 2025 |
| Koss Michael J Jr | VP - Marketing & Product | Option Exercise | 6,000 | $1.90 | $11,400 | 32,000 | Jun 13, 2025 |
| KOSS JOHN C JR | Vice President - Sales | Sale | 23,500 | $5.65 | $132,775 | 196,028 | Jun 11, 2025 |
| KOSS JOHN C JR | Vice President - Sales | Option Exercise | 25,000 | $1.90 | $47,500 | 221,028 | Dec 12, 2024 |
| KOSS MICHAEL J | President and CEO | Other | 15,000 | — | — | 12,000 | May 30, 2024 |
| KOSS JOHN C JR | Vice President - Sales | Sale | 25,000 | $5.25 | $131,250 | 196,028 | May 20, 2024 |
| Sweasy William Jesse | — | Purchase | 2,847 | $7.30 | $20,783 | 20,000 | Jun 2, 2022 |
| Sweasy William Jesse | — | Purchase | 17,153 | $6.96 | $119,385 | 17,153 | Jun 1, 2022 |
| Koss Family Trust, Dated 9/11/12 | — | Z | 1,000,885 | — | — | — | Mar 23, 2022 |
| KFT Corp | — | Z | 983,800 | — | — | — | Mar 23, 2022 |
| KOSS MICHAEL J | President and CEO | Z | 707,949 | — | — | — | Mar 23, 2022 |
| KOSS JOHN C JR | Vice President - Sales | Z | 1,000,885 | — | — | — | Mar 23, 2022 |
| Smith David Donnan | Chief Financial Officer | Sale | 10,000 | $15.54 | $155,400 | — | Nov 2, 2021 |
| Koss Michael J Jr | VP - Marketing & Product | Sale | 24,089 | $17.74 | $427,339 | 26,000 | Sep 15, 2021 |
| KOSS MICHAEL J | President and CEO | Sale | 780 | $18.75 | $14,625 | 774,907 | Sep 1, 2021 |
| KOSS JOHN C JR | Vice President - Sales | Sale | 10,000 | $18.38 | $183,800 | 151,028 | Aug 31, 2021 |
| KOSS JOHN C JR | Vice President - Sales | Sale | 10,000 | $18.06 | $180,600 | 151,028 | Aug 30, 2021 |
| KOSS MICHAEL J | President and CEO | Option Exercise | 4,600 | $1.95 | $8,970 | 779,507 | Aug 30, 2021 |
| KOSS MICHAEL J | President and CEO | Option Exercise | 8,500 | $1.95 | $16,575 | 783,407 | Aug 26, 2021 |
| Koss Michael J Jr | VP - Marketing & Product | Option Exercise | 15,000 | $1.90 | $28,500 | 56,000 | Aug 25, 2021 |
| Smith David Donnan | Chief Financial Officer | Option Exercise | 10,000 | $2.63 | $26,300 | 20,000 | Aug 24, 2021 |
| KOSS JOHN C JR | Vice President - Sales | Option Exercise | 25,000 | $2.92 | $73,000 | 201,028 | Aug 24, 2021 |
| KOSS MICHAEL J | President and CEO | Sale | 16,500 | $19.74 | $325,710 | 774,907 | Aug 24, 2021 |
| Smith David Donnan | Chief Financial Officer | Option Exercise | 50,000 | $6.00 | $300,000 | 50,000 | Jul 1, 2021 |
| LILLIE LENORE | VP - Operations | Sale | 15,000 | $22.27 | $334,050 | — | Jul 1, 2021 |
| KOSS JOHN C JR | Vice President - Sales | Sale | 3,000 | $25.20 | $75,600 | 156,028 | Jun 15, 2021 |
| Koss Michael J Jr | VP - Marketing & Product | Sale | 10,000 | $24.30 | $243,000 | 26,000 | Jun 15, 2021 |
| KOSS JOHN C JR | Vice President - Sales | Sale | 5,000 | $27.00 | $135,000 | 159,028 | Jun 8, 2021 |
| KOSS JOHN C JR | Vice President - Sales | Sale | 5,000 | $32.50 | $162,500 | 177,161 | Jun 3, 2021 |
| Koss Michael J Jr | VP - Marketing & Product | Sale | 10,000 | $40.51 | $405,100 | 36,000 | Jun 2, 2021 |
| KOSS MICHAEL J | President and CEO | Sale | 10,000 | $28.18 | $281,800 | 783,128 | Jun 2, 2021 |
| Nixon Theodore | — | Sale | 10,000 | $23.58 | $235,800 | — | May 28, 2021 |
| KOSS JOHN C JR | Vice President - Sales | Sale | 10,000 | $23.50 | $235,000 | 202,161 | May 28, 2021 |
| KOSS MICHAEL J | President and CEO | Sale | 9,000 | $21.26 | $191,340 | 774,907 | May 26, 2021 |
| Doerr Thomas L. | — | Sale | 3,333 | $18.83 | $62,760 | — | May 18, 2021 |
| LILLIE LENORE | VP - Operations | Sale | 4,500 | $22.12 | $99,540 | — | Apr 1, 2021 |
| Smith David Donnan | Chief Financial Officer | Sale | 10,500 | $22.12 | $232,260 | 5,500 | Apr 1, 2021 |
| KOSS MICHAEL J | President and CEO | Sale | 4,122 | $29.99 | $123,619 | 37,000 | Mar 12, 2021 |
| KOSS JOHN C JR | Vice President - Sales | Sale | 10,000 | $25.22 | $252,200 | 236,161 | Mar 10, 2021 |
| KOSS MICHAEL J | President and CEO | Sale | 10,000 | $38.05 | $380,500 | 41,122 | Mar 10, 2021 |
| Smith David Donnan | Chief Financial Officer | Option Exercise | 20,000 | $2.20 | $44,000 | 20,000 | Mar 1, 2021 |
| LILLIE LENORE | VP - Operations | Option Exercise | 22,450 | $3.00 | $67,350 | 22,450 | Mar 1, 2021 |
| KOSS JOHN C JR | Vice President - Sales | Sale | 10,000 | $30.13 | $301,300 | 256,161 | Feb 26, 2021 |
| Koss Michael J Jr | VP - Marketing & Product | Sale | 11,000 | $32.89 | $361,790 | 46,000 | Feb 25, 2021 |
| KOSS MICHAEL J | President and CEO | Sale | 10,000 | $32.50 | $325,000 | 55,122 | Feb 25, 2021 |
| KOSS JOHN C JR | Vice President - Sales | Sale | 5,000 | $24.00 | $120,000 | 266,161 | Feb 3, 2021 |
| KOSS MICHAEL J | President and CEO | Sale | 11,000 | $27.13 | $298,430 | 65,122 | Feb 3, 2021 |
| Nancy Koss 2012 Trust, Dated 12/20/12 | — | Sale | 20,000 | $41.81 | $836,200 | 807,949 | Feb 2, 2021 |
| LILLIE LENORE | VP - Operations | Sale | 1,000 | $23.44 | $23,440 | 33,088 | Feb 2, 2021 |
| Koss Michael J Jr | VP - Marketing & Product | Option Exercise | 13,948 | $2.92 | $40,728 | 59,948 | Feb 2, 2021 |