# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000056701-22-000021
Filing Date
2022-08-26
Accepted
2022-08-25 18:15:53
Documents
78
Period of Report
2022-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | koss-20220630x10k.htm iXBRL | 10-K | 2367593
2 | EX-23.1 | koss-20220630xex23_1.htm | EX-23.1 | 4181
3 | EX-31.1 | koss-20220630xex31_1.htm | EX-31.1 | 13133
4 | EX-31.2 | koss-20220630xex31_2.htm | EX-31.2 | 14546
5 | EX-32.1 | koss-20220630xex32_1.htm | EX-32.1 | 6961
6 | EX-32.2 | koss-20220630xex32_2.htm | EX-32.2 | 8682
| Complete submission text file | 0000056701-22-000021.txt |  | 9059311

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
7 | EX-101.SCH | koss-20220630.xsd | EX-101.SCH | 42977
8 | EX-101.CAL | koss-20220630_cal.xml | EX-101.CAL | 67067
9 | EX-101.DEF | koss-20220630_def.xml | EX-101.DEF | 110849
10 | EX-101.LAB | koss-20220630_lab.xml | EX-101.LAB | 470815
11 | EX-101.PRE | koss-20220630_pre.xml | EX-101.PRE | 327485
72 | EXTRACTED XBRL INSTANCE DOCUMENT | koss-20220630x10k_htm.xml | XML | 1899112

Mailing Address 4129 N PORT WASHINGTON AVE MILWAUKEE WI 53212
Business Address 4129 N PORT WASHINGTON AVE MILWAUKEE WI 53212 4149645000
KOSS CORP (Filer) CIK: 0000056701 (see all company filings)

EIN.: 391168275 | State of Incorp.: DE | Fiscal Year End: 0630
Type: 10-K | Act: 34 | File No.: 000-03295 | Film No.: 221198979
SIC: 3651 Household Audio & Video Equipment