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KOSS CORP — Quarterly Financials
Quarterly figures from SEC EDGAR XBRL filings (10-Q)
These figures are extracted from XBRL-tagged quarterly reports (10-Q) that KOSS CORP filed with the SEC. Values are as reported for each individual quarter (Q1, Q2, Q3, Q4) — not cumulative year-to-date. Negative figures indicate a loss.
Revenue (Net Sales) — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q1
2019
Sep 30, 2018
$5.78M
Nov 2, 2018
Q3
2018
Mar 31, 2018
$4.33M
May 11, 2018
Q2
2018
Dec 31, 2017
$5.88M
Jan 31, 2018
Q1
2019
Sep 30, 2017
$6.08M
Nov 2, 2018
Q3
2018
Mar 31, 2017
$4.77M
May 11, 2018
Q2
2018
Dec 31, 2016
$6.69M
Jan 31, 2018
Q1
2018
Sep 30, 2016
$6.35M
Oct 27, 2017
Q3
2017
Mar 31, 2016
$6.00M
May 12, 2017
Q2
2017
Dec 31, 2015
$7.23M
Jan 26, 2017
Q1
2017
Sep 30, 2015
$5.53M
Oct 28, 2016
Q3
2016
Mar 31, 2015
$6.00M
May 13, 2016
Q2
2016
Dec 31, 2014
$7.04M
Jan 29, 2016
Q1
2016
Sep 30, 2014
$5.47M
Oct 30, 2015
Q3
2015
Mar 31, 2014
$4.30M
May 8, 2015
Q2
2015
Dec 31, 2013
$6.52M
Jan 30, 2015
Q1
2015
Sep 30, 2013
$6.82M
Oct 31, 2014
Q3
2014
Mar 31, 2013
$8.30M
May 15, 2014
Q2
2014
Dec 31, 2012
$8.64M
Feb 14, 2014
Q1
2014
Sep 30, 2012
$8.91M
Nov 1, 2013
Q3
2013
Mar 31, 2012
$8.23M
May 10, 2013
Net Income — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q2
2026
Dec 31, 2025
($565.4K)
Jan 30, 2026
Q1
2026
Sep 30, 2025
$243.7K
Oct 31, 2025
Q3
2025
Mar 31, 2025
($316.7K)
May 9, 2025
Q2
2026
Dec 31, 2024
$94.1K
Jan 30, 2026
Q1
2026
Sep 30, 2024
($419.5K)
Oct 31, 2025
Q3
2025
Mar 31, 2024
($313.8K)
May 9, 2025
Q2
2025
Dec 31, 2023
($269.2K)
Jan 31, 2025
Q1
2025
Sep 30, 2023
($257.6K)
Nov 1, 2024
Q3
2024
Mar 31, 2023
($224.5K)
May 10, 2024
Q2
2024
Dec 31, 2022
($1.15M)
Feb 2, 2024
Q1
2024
Sep 30, 2022
$9.94M
Oct 27, 2023
Q3
2023
Mar 31, 2022
$403.2K
May 12, 2023
Q2
2023
Dec 31, 2021
$579.0K
Jan 27, 2023
Q1
2023
Sep 30, 2021
($99.4K)
Oct 28, 2022
Q3
2022
Mar 31, 2021
($474.2K)
May 6, 2022
Q2
2022
Dec 31, 2020
$508.9K
Feb 4, 2022
Q1
2022
Sep 30, 2020
$126.9K
Oct 29, 2021
Q3
2021
Mar 31, 2020
($97.4K)
May 13, 2021
Q2
2021
Dec 31, 2019
($215.7K)
Jan 29, 2021
Q1
2021
Sep 30, 2019
($310.7K)
Nov 5, 2020
Operating Income — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q2
2026
Dec 31, 2025
($1.01M)
Jan 30, 2026
Q1
2026
Sep 30, 2025
($46.0K)
Oct 31, 2025
Q3
2025
Mar 31, 2025
($519.0K)
May 9, 2025
Q2
2026
Dec 31, 2024
($141.8K)
Jan 30, 2026
Q1
2026
Sep 30, 2024
($637.1K)
Oct 31, 2025
Q3
2025
Mar 31, 2024
($609.7K)
May 9, 2025
Q2
2025
Dec 31, 2023
($476.1K)
Jan 31, 2025
Q1
2025
Sep 30, 2023
($468.6K)
Nov 1, 2024
Q3
2024
Mar 31, 2023
($445.0K)
May 10, 2024
Q2
2024
Dec 31, 2022
($1.35M)
Feb 2, 2024
Q1
2024
Sep 30, 2022
($22.48M)
Oct 27, 2023
Q3
2023
Mar 31, 2022
$396.8K
May 12, 2023
Q2
2023
Dec 31, 2021
$320.4K
Jan 27, 2023
Q1
2023
Sep 30, 2021
($199.0K)
Oct 28, 2022
Q3
2022
Mar 31, 2021
($854.1K)
May 6, 2022
Q2
2022
Dec 31, 2020
$2.1K
Feb 4, 2022
Q1
2022
Sep 30, 2020
$130.5K
Oct 29, 2021
Q3
2021
Mar 31, 2020
($97.9K)
May 13, 2021
Q2
2021
Dec 31, 2019
($222.6K)
Jan 29, 2021
Q1
2021
Sep 30, 2019
($317.1K)
Nov 5, 2020