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Filing Detail
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0000898432-21-000245
Filing Date
2021-03-16
Accepted
2021-03-16 17:19:31
Documents
1

Document Format Files

Seq Description Document Type Size
1 sc_13d-a.htm SC 13D/A 42113
  Complete submission text file 0000898432-21-000245.txt   43551
Mailing Address 4129 N PORT WASHINGTON AVE MILWAUKEE WI 53212
Business Address 4129 N PORT WASHINGTON AVE MILWAUKEE WI 53212 4149645000
KOSS CORP (Subject) CIK: 0000056701 (see all company filings)

IRS No.: 391168275 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SC 13D/A | Act: 34 | File No.: 005-20001 | Film No.: 21747067
SIC: 3651 Household Audio & Video Equipment

Mailing Address C/O KOSS CORPORATION 4129 N PORT WASHINGTON ROAD MILWAUKEE WI 53212
Business Address
KOSS JOHN C JR (Filed by) CIK: 0001217521 (see all company filings)

Type: SC 13D/A