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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-19-017702
Filing Date
2019-08-30
Accepted
2019-08-30 16:15:55
Documents
80
Period of Report
2019-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-K koss20180630_10k.htm 10-K 927551
2 EXHIBIT 23.1 ex_149240.htm EX-23.1 2943
3 EXHIBIT 23.2 ex_156625.htm EX-23.2 3574
4 EXHIBIT 31.1 ex_149191.htm EX-31.1 10496
5 EXHIBIT 31.2 ex_149192.htm EX-31.2 10946
6 EXHIBIT 32.1 ex_149193.htm EX-32.1 5188
7 EXHIBIT 32.2 ex_149194.htm EX-32.2 5868
  Complete submission text file 0001437749-19-017702.txt   5541133

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT koss-20190630.xml EX-101.INS 1201333
9 XBRL TAXONOMY EXTENSION SCHEMA koss-20190630.xsd EX-101.SCH 56707
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE koss-20190630_cal.xml EX-101.CAL 46841
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE koss-20190630_def.xml EX-101.DEF 374646
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE koss-20190630_lab.xml EX-101.LAB 345023
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE koss-20190630_pre.xml EX-101.PRE 413530
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)

IRS No.: 391168275 | State of Incorp.: DE | Fiscal Year End: 0630
Type: 10-K | Act: 34 | File No.: 000-03295 | Film No.: 191069729
SIC: 3651 Household Audio & Video Equipment