Investor Relations

Press Releases

Date Title and Summary Additional Formats
Toggle Summary Koss Corporation Reports Second Quarter Results
MILWAUKEE, Wis., Jan. 29, 2026 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the second quarter ended December 31, 2025. Net sales for the second quarter ended December 31, 2025 were $2,861,379, down
View HTML
Toggle Summary Koss Corporation Reports First Quarter Results
MILWAUKEE, Wis. , Oct. 30, 2025 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the first quarter ended September 30, 2025 . For the three months ended September 30, 2025 , net sales of $4,070,778 were
View HTML
Toggle Summary Koss Corporation Releases Fourth Quarter and Full Year Results
MILWAUKEE , Aug. 28, 2025 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the fourth quarter and fiscal year ended June 30, 2025. Sales for the three months ended June 30, 2025 were $3,084,210 compared
View HTML
Toggle Summary Koss Corporation Reports Third Quarter Results
MILWAUKEE , May 08, 2025 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the third quarter ended March 31, 2025 . Net sales for the three months ended March 31, 2025 were $2,781,006 compared to
View HTML
Toggle Summary Koss Corporation Reports Profitable Second Quarter Results
MILWAUKEE , Jan. 30, 2025 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the second quarter ended December 31, 2024 . For the three months ended December 31, 2024 , net sales were $3,557,086 compared
View HTML
Toggle Summary Koss Corporation Releases First Quarter Results
MILWAUKEE , Oct. 31, 2024 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the first quarter ended September 30, 2024 . Net sales for the first quarter ended September 30, 2024 were $3,201,868 compared
View HTML
Toggle Summary Koss® Reinvents the Iconic Koss® Porta Pro® with the Next Generation Koss Porta Pro Wireless
MILWAUKEE , Sept. 16, 2024 (GLOBE NEWSWIRE) -- Koss® Corporation (NASDAQ Symbol: KOSS), the U.S. based high-fidelity Stereophone manufacturer and creator of the world’s first SP3 Stereophone in 1958, celebrates the 40 th Anniversary of the Koss Porta Pro® with the introduction of the next
View HTML
Toggle Summary Koss Corporation Releases Fourth Quarter and Full Year Results
MILWAUKEE , Aug. 29, 2024 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the fourth quarter and fiscal year ended June 30, 2024. Sales for the fourth fiscal quarter of 2024 were $2,893,401 compared to
View HTML
Toggle Summary Koss Corporation Releases Third Quarter Results
MILWAUKEE, Wis. , May 09, 2024 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), a U.S. based high-fidelity headphone company, has reported its results for the third quarter ended March 31, 2024 . Net sales for the three months ended March 31, 2024 were $2,637,606 , which is a
View HTML
Toggle Summary Koss Corporation Releases Second Quarter Results
MILWAUKEE , Feb. 01, 2024 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the second quarter ended December 31, 2023 . Sales for the three months ended December 31, 2023 were $3,360,124 compared to
View HTML
Toggle Summary Koss Corporation Releases First Quarter Results
MILWAUKEE , Oct. 26, 2023 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the first quarter ended September 30, 2023 . Sales for the first quarter ended September 30, 2023 were $3,373,938 compared to
View HTML
Toggle Summary Koss Corporation Releases Fourth Quarter and Full Year Results
MILWAUKEE , Aug. 24, 2023 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the fourth quarter and fiscal year ended June 30, 2023. Sales for the fourth fiscal quarter were $3,104,031 , a decline of
View HTML
Toggle Summary Koss Corporation Releases Third Quarter Results
Koss Corporation Releases Third Quarter Results, May 11, 2023 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the third quarter ended March 31, 2023. Sales for the third quarter ended March 31, 2023
View HTML
Toggle Summary Koss Corporation Releases Second Quarter Results
MILWAUKEE , Jan. 26, 2023 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the second quarter ended December 31, 2022. Sales for the second quarter ended December 31, 2022 were $3,271,931 , a decline of
View HTML
Toggle Summary Koss Corporation Releases First Quarter Results
MILWAUKEE , Oct. 28, 2022 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the first quarter ended September 30, 2022. Sales for the first quarter of the current fiscal year were $3,354,529 , a decline
View HTML
Toggle Summary Koss Corporation Releases Fourth Quarter Results
MILWAUKEE , Aug. 25, 2022 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the fourth quarter ended June 30, 2022. Sales for the fourth fiscal quarter were $4,191,761 , a decline of 22.7% compared to
View HTML
Toggle Summary Koss Third Quarter Net Income Nearly Doubles on 16% Sales Increase
MILWAUKEE , May 05, 2022 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the third quarter ended March 31, 2022. Sales for the third fiscal quarter were $4,634,552 , which is a 16.2% increase from
View HTML
Toggle Summary Koss Corporation Releases Second Fiscal Quarter Results
MILWAUKEE , Feb. 03, 2022 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has reported its results for the second quarter ended December 31, 2021. Sales for the second fiscal quarter were $4,415,886 , which is a 10.4% decrease
View HTML
Toggle Summary John C. Koss, Creator of the World’s First Stereophone, Has Died
MILWAUKEE, Wis. , Dec. 22, 2021 (GLOBE NEWSWIRE) -- Musician, entrepreneur, and inventor John C. Koss passed away Tuesday, December 21, 2021 , at 91. He was the Founder and former Chairman of Koss Corporation , a consumer electronics company Mr. Koss created in 1953 initially to rent television
View HTML
Toggle Summary Koss Q1 Net Sales Dip and Supply Chain Woes Continue
MILWAUKEE, Wis. , Oct. 28, 2021 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its results for the first quarter ended September 30, 2021. Sales for the first quarter were $4,365,067 , which is a 16.2% decrease from sales of
View HTML
Toggle Summary Koss Corporation Q4 Net Sales Jump 37%, Closing Fiscal Year with a 7% Gain
MILWAUKEE , Aug. 19, 2021 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its results for the fourth quarter ended June 30, 2021. Sales for the fourth quarter were $5,420,471 , which is a 37.3% increase from sales of
View HTML
Toggle Summary Koss Corp. Releases Third Quarter Results
MILWAUKEE , May 12, 2021 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its third quarter results for the quarter ended March 31, 2021. Sales for the third quarter were $3,987,452, which is a 16.7% decrease from sales
View HTML
Toggle Summary Koss Corp. Releases Second Quarter Results
MILWAUKEE, Wis. , Jan. 28, 2021 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its second quarter results for the quarter ended December 31, 2020. Sales for the second quarter were $4,929,789, which is an 18.4% increase from
View HTML
Toggle Summary Koss Corp. Releases First Quarter Results
MILWAUKEE , Oct. 29, 2020 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its first quarter results for the quarter ended September 30, 2020. Sales for the first quarter were $5,208,295, which is a 3.7% decrease from sales
View HTML
Toggle Summary Koss Corp. Releases Q4 Results
MILWAUKEE , Aug. 20, 2020 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its fourth quarter results for the quarter ended June 30, 2020 . Sales for the fourth quarter were $3,948,967 , which is a 31.7% decrease from sales of
View HTML
Toggle Summary Koss® Corporation Announces Second Phase of Intellectual Property Enforcement Program
MILWAUKEE, Wis. , July 23, 2020 (GLOBE NEWSWIRE) -- Koss® Corporation (NASDAQ Symbol: KOSS), the U.S. based high-fidelity Stereophone manufacturer and inventor of the world’s first SP/3 Stereophone in 1958, announced the next phase of the company’s intellectual property enforcement program.
View HTML
Toggle Summary Koss Supplies Headsets for Telemedicine and "Work From Home" in Tough Q3
MILWAUKEE, Wisc ., May 07, 2020 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its third quarter results for the quarter ended March 31, 2020 . Sales for the third quarter were $4,789,441 , which is a 1.5% decrease from sales
View HTML
Toggle Summary Koss Corp. Releases Second Quarter Results
MILWAUKEE , Jan. 30, 2020 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its second quarter results for the quarter ended December 31, 2019 . Sales for the second quarter were $4,162,659 , which is a 23.1% decrease from sales
View HTML
Toggle Summary Koss Corp. Releases First Quarter Results
MILWAUKEE , Nov. 07, 2019 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its first quarter results for the quarter ended September 30, 2019. Sales for the first quarter were $5,410,762, which is a 6.5% decrease from sales
View HTML
Toggle Summary Koss Corp. Releases Q4 Results
MILWAUKEE , Aug. 22, 2019 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its fourth quarter results for the quarter ended June 30, 2019. Sales for the fourth quarter were $5,785,784, which is a 19.2% decrease from sales
View HTML
Toggle Summary Koss Corp. Q3 Net Sales Up 10.7%
MILWAUKEE , May 09, 2019 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its third quarter results for the quarter ended March 31, 2019. Sales for the third quarter were $4,860,247 , which is a 10.7% increase from sales of
View HTML
Toggle Summary Koss® Corporation Announces the Pre-Order Availability of the New Massdrop x Koss ESP/95X Electrostatic Stereo Headphone System and Increased US-based Production & Assembly
MILWAUKEE, Wis., March 06, 2019 (GLOBE NEWSWIRE) -- Koss® Corporation (NASDAQ Symbol: KOSS), the U.S. based high-fidelity Stereophone manufacturer and inventor of the world’s first SP3 Stereophone in 1958, announced today the new Massdrop x Koss ESP/95X Electrostatic Stereo Headphone System –
View HTML
Toggle Summary Koss Corp. Releases Second Quarter Results
MILWAUKEE , Jan. 24, 2019 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its second quarter results for the quarter ended December 31, 2018. Sales for the second quarter were $5,411,227 , which is an 8.1% decrease from sales
View HTML
Toggle Summary Koss Corp. Releases First Quarter Results
MILWAUKEE , Nov. 01, 2018 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its first quarter results for the quarter ended September 30, 2018. Sales for the first quarter were $5,784,839 , which is a 4.9% decrease from sales of
View HTML
Toggle Summary Koss® Adds Three New Headphones to the Expanding Koss Wireless Bluetooth® Line Up
MILWAUKEE, Oct. 18, 2018 (GLOBE NEWSWIRE) -- Koss® Corporation (NASDAQ Symbol: KOSS), the U.S. based high-fidelity Stereophone manufacturer and inventor of the world’s first SP3 Stereophone in 1958, announced the release of three new Koss Wireless Bluetooth® headphones.
View HTML
Toggle Summary Koss Corp. Fourth Quarter Net Sales Up 16%
MILWAUKEE , Aug. 16, 2018 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ SYMBOL: KOSS), the U.S. based high-fidelity headphone company, has reported its fourth quarter results for the quarter and year ended June 30, 2018. Sales for the fourth quarter were $7,238,260 , which is a 15.9% increase from
View HTML
Toggle Summary Koss Corp. Releases Third Quarter Results
MILWAUKEE , May 10, 2018 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ:KOSS), the U.S. based high-fidelity headphone company, has reported its third quarter results for the quarter ended March 31, 2018.  Sales for the third quarter were $4,326,674 , which is a 9.37% decrease from sales of $4,773,915
View HTML
Toggle Summary Koss® Adds Bluetooth® to the New Porta Pro® Wireless Headphones
MILWAUKEE, May 01, 2018 (GLOBE NEWSWIRE) -- Koss® Corporation (NASDAQ:KOSS), the U.S. based high-fidelity Stereophone manufacturer and inventor of the world’s first SP3 Stereophone in 1958, announced the release of the Porta Pro® Wireless Bluetooth® headphones.
View HTML
Toggle Summary Koss Corp. Releases Second Quarter Results
MILWAUKEE , Jan. 30, 2018 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ:KOSS), the U.S. based high-fidelity headphone company, has reported its second quarter results for the quarter ended December 31, 2017.  Sales for the second quarter were $5,883,877 , which is a 12.02% decrease from sales of
View HTML
Toggle Summary The Passing of Nancy L. Koss: Founder's Wife Was Instrumental in Creating the Company
MILWAUKEE, Jan. 10, 2018 (GLOBE NEWSWIRE) -- Koss Corporation is mourning the loss of Nancy L. Koss, the wife of company founder John C. Koss.  Mrs. Koss' image was captured in the original Koss Stereophones logo which featured the now famous "Hearing is Believing" trademark.  She passed away
View HTML
Toggle Summary Koss Corp. Releases First Quarter Results
MILWAUKEE , Oct. 25, 2017 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ:KOSS), the U.S. based high-fidelity headphone company, has reported its first quarter results for the quarter ended September 30, 2017 .  Sales for the first quarter were $6,066,630 , which is a 4.44% decrease from sales of
View HTML
Toggle Summary Koss Corp Releases Fourth Quarter Results
MILWAUKEE , Aug. 24, 2017 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ:KOSS), the U.S. based high-fidelity headphone company, has reported its fourth quarter results for the quarter and year ended June 30, 2017 .  Sales for the fourth quarter were $6,243,863 , which is a 13.74% decrease from sales
View HTML
Toggle Summary Koss Corp Releases Third Quarter Results
MILWAUKEE , May 11, 2017 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ:KOSS), the U.S. based high-fidelity headphone company, has reported its third quarter results for the quarter ended March 31, 2017 .  Sales for the third quarter were $4,773,915 , which is a 20.5% decrease from sales of
View HTML
Toggle Summary Cut the Cord with the All-New Koss BT190i Wireless Bluetooth® FitBuds
MILWAUKEE , Feb. 28, 2017 (GLOBE NEWSWIRE) -- Koss® Corporation (NASDAQ:KOSS), the U.S. based high-fidelity Stereophone manufacturer and inventor of the world's first SP3 Stereophone in 1958, announced the release of the BT190i Wireless Bluetooth® FitBuds.
View HTML
Toggle Summary Koss Corporation Releases Second Quarter Earnings
MILWAUKEE , Jan. 26, 2017 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ:KOSS), the U.S. based high-fidelity headphone company, has reported its second quarter results for the quarter ended December 31, 2016 .  "It was a difficult quarter with softening of sales to Scandinavia and Asia as well as
View HTML
Toggle Summary Cut the Cord with the All-New Koss BT539i Wireless Bluetooth® Headphones
MILWAUKEE , Jan. 12, 2017 (GLOBE NEWSWIRE) -- Koss® Corporation (NASDAQ:KOSS), the U.S. based high-fidelity Stereophone manufacturer and inventor of the world's first SP3 Stereophone in 1958, announced the release of the BT539i Wireless Bluetooth® Headphones.
View HTML
Toggle Summary Koss Launches Porta Pro Limited Edition in Two Colorways
MILWAUKEE , Nov. 21, 2016 (GLOBE NEWSWIRE) -- Koss® Corporation (NASDAQ:KOSS), the U.S. based high-fidelity Stereophone manufacturer and inventor of the world's first SP3 Stereophone in 1958, announced the release of the Porta Pro Limited Edition in two colorways, which were both chosen by Koss
View HTML
Toggle Summary Koss Corp Q1 Sales Up 15%
MILWAUKEE , Oct. 27, 2016 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ:KOSS), the U.S. based high-fidelity headphone company, has reported its first quarter results for the quarter ended September 30, 2016 . "It is encouraging to see the continued increases in sales compared to the prior year. 
View HTML
Toggle Summary Koss Corp Q4 Sales Up 26%
MILWAUKEE , Aug. 18, 2016 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ:KOSS), the U.S. based high-fidelity headphone company, has reported its fourth quarter results for the quarter ended June 30, 2016 . "We are very pleased with the strong sales in the fourth quarter and the increase for the
View HTML
Toggle Summary Koss Corporation Announces the Make Your Mark Porta Pro Campaign
MILWAUKEE , July 12, 2016 (GLOBE NEWSWIRE) -- Koss® Corporation (NASDAQ:KOSS), the U.S. based high-fidelity Stereophone manufacturer and inventor of the world's first SP3 Stereophone in 1958, announced the Make Your Mark Campaign to help choose a design for the Porta Pro Limited Edition.
View HTML