Welcome to our dedicated page for Koss SEC filings (Ticker: KOSS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to Koss Corporation (NASDAQ: KOSS) SEC filings, giving investors a primary source for the company’s regulatory disclosures. Koss is a U.S.-based high-fidelity headphone company engaged in the design, manufacture, and sale of stereo headphones and related audio products, and its filings offer detailed insight into this business.
Through its Form 10-K annual reports, Koss discusses its audio and video equipment manufacturing operations, product lines such as stereo headphones and wireless Bluetooth audio products, key sales channels, and risk factors. The company’s Form 10-Q quarterly reports update financial results, margins, and commentary on trends in export, domestic distributor, education, OEM, e-tailer, and direct-to-consumer (DTC) sales, as referenced in its public statements.
Form 8-K current reports are used by Koss to furnish press releases announcing quarterly and annual financial results. Recent 8-K filings, for example, reference press releases detailing net sales, net income or loss, and management’s discussion of customer mix, tariffs on China-produced goods, freight costs, and supply chain conditions.
Investors can also review proxy statements and Form 4 insider transaction reports, when filed, to understand governance, executive and director holdings, and any reported changes in ownership. Stock Titan enhances these documents with AI-powered summaries that explain key sections of lengthy filings, highlight changes from prior periods, and surface important disclosures on risks, margins, and sales channels. Real-time updates from EDGAR ensure that new KOSS filings, including 10-K, 10-Q, 8-K, and ownership reports, are available here with concise AI explanations to help readers interpret the technical language.
Koss Corporation reported a weaker quarter ended December 31, 2025. Net sales fell to $2.9 million from $3.6 million, mainly because prior-year European new product orders did not repeat, while domestic sales grew modestly and an education customer drove first-half growth.
Gross margin dropped to 29.0% from 39.5%, pressured by high tariffs on China-sourced inventory, some as high as 145%, and slightly higher freight. Selling, general and administrative costs rose to $1.8 million, largely from $250,000 of patent-related legal expenses that fully offset a $250,000 licensing gain, resulting in a net loss of $565,407, or $0.06 per share.
The company ended the quarter with $2.5 million in cash, $13.0 million in short-term U.S. Treasury investments, $4.0 million in long-term Treasuries and an undrawn $5.0 million credit facility, supporting liquidity despite ongoing macroeconomic, tariff and supply chain uncertainties.
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 reported a return to profitability for the quarter ended September 30, 2025. Net sales were $4,070,778, up 27.1% year over year, driven by a large education order, a 22.5% increase in direct‑to‑consumer sales, and stronger Asia demand, partly offset by delayed European re‑orders. Gross margin improved to 40.0% from 36.6%.
Operating discipline helped: selling, general and administrative expenses fell 7.5% to $1,674,732. Interest income of $293,128 also supported results. Net income was $243,729 versus a loss of $419,535 a year ago, with diluted EPS of $0.03. U.S. sales rose to $3,321,738, while export sales were $749,040.
Liquidity remained solid with cash and cash equivalents of $2,515,913, short‑term investments of $13,942,994, and no borrowings under a $5,000,000 credit facility. Operating cash flow was $762,617, aided by a $512,000 IRS payroll tax refund. The company settled a patent matter for $22,200. Management noted tariff volatility and a federal government shutdown have created timing risks for certain orders.
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.
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