Koss Michael J Jr
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Koss Michael J Jr. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| KOSS | VP - Marketing & Product | Option Exercise | 6,000 | $1.90 | $11,400 | Jun 13, 2025 |
| KOSS | VP - Marketing & Product | Sale | 24,089 | $17.74 | $427,339 | Sep 15, 2021 |
| KOSS | VP - Marketing & Product | Option Exercise | 15,000 | $1.90 | $28,500 | Aug 25, 2021 |
| KOSS | VP - Marketing & Product | Sale | 10,000 | $24.30 | $243,000 | Jun 15, 2021 |
| KOSS | VP - Marketing & Product | Sale | 10,000 | $40.51 | $405,100 | Jun 2, 2021 |
| KOSS | VP - Marketing & Product | Sale | 11,000 | $32.89 | $361,790 | Feb 25, 2021 |
| KOSS | VP - Marketing & Product | Option Exercise | 13,948 | $2.92 | $40,728 | Feb 2, 2021 |
| KOSS | VP - Marketing & Product | Other | 44,000 | — | — | Oct 2, 2020 |