Every 8-K that Koss Corp (KOSS) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 8-K covers material events a company has to report between its quarterly reports, so if you follow KOSS and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full KOSS filings page.
Koss Corporation (KOSS) reported improved fourth quarter and full-year results for the periods ended June 30, 2026. Fourth quarter net sales were $3.26 million, up 5.8% from $3.08 million a year earlier, with net income of $476,801 versus a net loss of $232,696, and earnings of $0.05 per share versus a loss of $0.02.
Growth in the quarter was driven by direct-to-consumer sales, which increased 36.2% year over year, including a 45.6% increase in Koss.com sales, and roughly 12% growth to certain domestic distributors, while European markets declined as distributors reduced inventory.
For fiscal 2026, net sales were $13.0 million, up 3.1% from $12.6 million, primarily from a custom headphones sale to an Education customer and stronger DTC and domestic distributor sales. The company’s net loss narrowed to $391,464 from $874,831, with loss per share improving to $0.04 from $0.09. Tariff refunds of $1.0 million and a more favorable sales mix lifted gross margin from 37.8% to 41.9%. Koss highlighted a “diversification by acquisition” strategy aimed at building additional recurring revenue streams over the next five years.
Koss Corporation reported slightly higher third-quarter net sales but a wider loss. Net sales for the quarter ended March 31, 2026 rose 1.6% to $2.82 million, yet the company posted a net loss of $546,587, compared with a $316,742 loss a year earlier. Basic and diluted loss per share doubled to $0.06.
For the first nine months, net sales increased 2.3% to $9.76 million, while the net loss widened to $868,265. Gross margins fell from 38.4% to 35.5%, pressured by higher-tariff Chinese inventory and earlier elevated freight costs. Management highlighted 23% year-over-year growth in higher-margin direct-to-consumer sales, now the largest segment, partially offsetting weaker European demand.
Koss Corporation filed a Form 8-K to announce that it has released a press release with its financial results for the quarter ended December 31, 2025. The company states that this press release, dated January 29, 2026, is furnished as Exhibit 99.1 and incorporated by reference.
The disclosure is made under the Results of Operations and Financial Condition section. Koss clarifies that the information in this item and Exhibit 99.1 is furnished under Form 8-K rules and is not deemed filed for liability purposes under the Securities Exchange Act or incorporated into other securities law filings.
Koss Corporation filed a Form 8-K to announce that it has released a press release with its financial results for the quarter ended September 30, 2025. The press release, dated October 30, 2025, is furnished as Exhibit 99.1 and provides details on the company’s operations and financial condition for that quarter.
Koss Corporation filed a Form 8-K to furnish a press release announcing its financial results for the quarter and year ended June 30, 2025. The press release is provided as Exhibit 99.1 and contains the detailed numbers and discussion of the company’s performance for that period. The company notes that this earnings information, including Exhibit 99.1, is being furnished under the securities laws rather than treated as filed, which affects how it may be used in future securities law contexts.