KOSS JOHN C JR 13D and 13G filings for Koss Corporation:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2022-06-03 4:12 pm Sale | 2022-03-23 | 13D | Koss Corporation KOSS | KOSS JOHN C JR | 270,176 3.000% | -2,692,634 (-90.88%) | Filing |
| 2021-09-08 4:05 pm Sale | 2021-08-25 | 13D | Koss Corporation KOSS | KOSS JOHN C JR | 2,962,810 32.500% | -61,377 (-2.03%) | Filing |
| 2021-03-16 5:19 pm Sale | 2021-03-10 | 13D | Koss Corporation KOSS | KOSS JOHN C JR | 3,024,187 35.500% | -104,000 (-3.32%) | Filing |
| 2021-02-11 08:22 am Purchase | 2021-02-01 | 13D | Koss Corporation KOSS | KOSS JOHN C JR | 3,128,187 37.300% | 1,512,533 (+93.62%) | Filing |