Koss Michael J Jr
- SEC CIK
- 0001680965
No open-market purchases or sales filed in the past year.
Current role at each company
- KOSS Koss CorpExecutive Vice Presidentas of May 8, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Koss Michael J Jr as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 17, 2025 (view filing) | Jun 12-13 | 5 daysLate | Koss Michael J JrVP - Marketing & Product | SSale | −30.6K | $4.81 | −$147.3K | −54.1%26.0K after | 2 lots |
| Sep 17, 2021 (view filing) | Sep 15 | 2 days | Koss Michael J JrVP - Marketing & Product | SSale | −24.1K | $17.74 | −$427.3K | −48.1%26.0K after | |
| Aug 26, 2021 (view filing) | Aug 25 | 1 day | Koss Michael J JrVP - Marketing & Product | SSale | −30.0K | $18.01 | −$540.3K | −53.6%26.0K after |