• Koss posted Q4 net sales of USD 3.26 million, up 5.8% year over year.
• Net income swung to USD 476,801 from a loss a year earlier; EPS was USD 0.05.
• Full-year net sales rose 3.1% to USD 13.02 million; net loss narrowed to USD 391,464.
• DTC sales climbed 36.2% in Q4; Koss.com sales increased 45.6%, led by Porta Pro wired and wireless.
• Gross margin improved 4.1 percentage points to 41.9% on USD 1 million of tariff refunds and a more favorable customer mix.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Koss Corporation published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202608271715PRIMZONEFULLFEED9817193) on August 27, 2026, and is solely responsible for the information contained therein.