KOSS CORP reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Milwaukee, WI
SEC filing record 1 source field available
Fiscal year end
30 June
KOSS CORP has filed 701 SEC EDGAR filings since 14 Feb 1994

SEC filing history

Showing 1-10 of 10 matching filings.

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25
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1
SC 13G/A File 005-20001

13G/A KOSS CORPORATION AMDT 7 123120

Filing date
11 Feb 2021
Reporting date
Not listed
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SC 13G/A File 005-20001

13 G/A KOSS CORPORATION ADMT 6 123119

Filing date
11 Feb 2020
Reporting date
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SC 13G/A File 005-20001

13 G/A KOSS CORPORATION ADMT 5 123118

Filing date
31 Jan 2019
Reporting date
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SC 13G/A File 005-20001

KOSS CORPORATION AMDT 4 123117

Filing date
07 Feb 2018
Reporting date
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SC 13G/A File 005-20001

13G/A KOSS CORPORATION AMDT 3 123116

Filing date
10 Feb 2017
Reporting date
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SC 13G/A File 005-20001

SC 13G/A KOSS CORPORATION AMEND NO. 2 - 2015

Filing date
22 Jan 2016
Reporting date
Not listed
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SC 13G/A File 005-20001

SC 13G/A KOSS CORPORATION AMEND NO. 1 - 2014

Filing date
13 Feb 2015
Reporting date
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SC 13G File 005-20001

KOSS CORPORATION SCHEDULE 13G

Filing date
31 Jan 2014
Reporting date
Not listed
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SC 13G/A File 005-20001

SC 13G/A filing

Filing date
04 Feb 2010
Reporting date
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SC 13G/A File 005-20001

SC 13G/A filing

Filing date
03 Feb 2010
Reporting date
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