# Koss Corporation (KOSS)

Source: https://www.quantisnow.com/company/KOSS
Generated: 2026-11-07T02:01:28.087Z

- Ticker: KOSS
- Exchange: NASDAQ
- Sector: Consumer Staples
- Industry: Consumer Electronics/Appliances
- SEC CIK: 0000056701
- Website: koss.com

## About

Koss Corporation, together with its subsidiaries, designs, manufactures, and sells stereo headphones and related accessories in the United States, the Czech Republic, Sweden, Canada, the Russian Federation, Australia, Malaysia, and internationally. It offers high-fidelity headphones, wireless Bluetooth headphones, wireless Bluetooth speakers, computer headsets, telecommunications headsets, active noise canceling headphones, and compact disc recordings under the Koss Classics label. The company sells its products through national retailers, distributors, audio specialty stores, internet, direct mail catalogs, regional department store chains, discount department stores, grocery stores, electronics retailers, military exchanges, and prisons under the Koss name, as well as private label. It also sells its products to distributors for resale to school systems, as well as directly to other manufacturers. The company also exports its products. Koss Corporation was founded in 1953 and is headquartered in Milwaukee, Wisconsin.

## Latest KOSS news and filings

- 2026-10-29 22:13 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Koss Corporation](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-koss-corporation-6764289)
- 2026-10-29 21:20 UTC [SEC Form 8-K] [SEC Form 8-K filed by Koss Corporation](https://www.quantisnow.com/insight/sec-form-8-k-filed-by-koss-corporation-6764107)
- 2026-10-29 21:15 UTC [Koss Corporation Reports First Quarter Results](https://www.quantisnow.com/insight/koss-corporation-reports-first-quarter-results-6764072)
- 2026-10-16 14:12 UTC [SEC Form 8-K] [SEC Form 8-K filed by Koss Corporation](https://www.quantisnow.com/insight/sec-form-8-k-filed-by-koss-corporation-6748906)
- 2026-08-27 21:19 UTC [SEC Form 8-K] [Koss Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/koss-corporation-filed-sec-form-8-k-results-of-operations-and-6697511)
- 2026-08-27 21:15 UTC [Koss Corporation Releases Fourth Quarter and Full Year Results](https://www.quantisnow.com/insight/koss-corporation-releases-fourth-quarter-and-full-year-results-6697484)
- 2026-05-08 20:30 UTC [SEC Form 4] [SEC Form 4 filed by Chief Financial Officer Schulte Kim M.](https://www.quantisnow.com/insight/sec-form-4-filed-by-chief-financial-officer-schulte-kim-6542460)
- 2026-05-08 20:30 UTC [SEC Form 4] [SEC Form 4 filed by Executive Vice President Koss Michael J Jr](https://www.quantisnow.com/insight/sec-form-4-filed-by-executive-vice-president-koss-michael-6542457)
- 2026-05-08 19:29 UTC [SEC Form SD filed by Koss Corporation](https://www.quantisnow.com/insight/sec-form-sd-filed-by-koss-corporation-6541837)
- 2026-05-07 21:19 UTC [SEC Form 8-K] [Koss Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/koss-corporation-filed-sec-form-8-k-results-of-operations-and-6540297)
- 2026-05-07 21:15 UTC [Koss Corporation Reports Third Quarter Results](https://www.quantisnow.com/insight/koss-corporation-reports-third-quarter-results-6540255)
- 2026-03-16 13:15 UTC [Koss Corporation Drives Expansion Initiative with New Hire](https://www.quantisnow.com/insight/koss-corporation-drives-expansion-initiative-with-new-hire-6448647)
- 2026-02-17 21:30 UTC [SEC Form 4] [President and CEO Koss Michael J disposed of 12,000 shares (SEC Form 4)](https://www.quantisnow.com/insight/president-and-ceo-koss-michael-j-disposed-of-12000-shares-6396530)
- 2026-01-29 22:18 UTC [SEC Form 8-K] [Koss Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/koss-corporation-filed-sec-form-8-k-results-of-operations-and-6366520)
- 2026-01-29 22:15 UTC [Koss Corporation Reports Second Quarter Results](https://www.quantisnow.com/insight/koss-corporation-reports-second-quarter-results-6366502)
- 2025-12-04 21:30 UTC [Insider Buy] [Director Lillie Lenore bought $12,400 worth of shares (2,500 units at $4.96) (SEC Form 4)](https://www.quantisnow.com/insight/director-lillie-lenore-bought-12400-worth-of-shares-2500-units-6303771)
- 2025-10-30 22:23 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Koss Corporation](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-koss-corporation-6253466)
- 2025-10-30 21:20 UTC [SEC Form 8-K] [Koss Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/koss-corporation-filed-sec-form-8-k-results-of-operations-and-6253234)
- 2025-10-30 21:15 UTC [Koss Corporation Reports First Quarter Results](https://www.quantisnow.com/insight/koss-corporation-reports-first-quarter-results-6253207)
- 2025-08-28 22:30 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by Koss Corporation](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-koss-corporation-6183101)
- 2025-08-28 21:15 UTC [Koss Corporation Releases Fourth Quarter and Full Year Results](https://www.quantisnow.com/insight/koss-corporation-releases-fourth-quarter-and-full-year-results-6182908)
- 2025-08-28 21:20 UTC [SEC Form 8-K] [Koss Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/koss-corporation-filed-sec-form-8-k-results-of-operations-and-6182896)
- 2025-06-17 21:12 UTC [SEC Form 4] [Vice President - Sales Koss John C Jr exercised 50,000 shares at a strike of $1.90 and sold $285,305 worth of shares (50,000 units at $5.71) (SEC Form 4)](https://www.quantisnow.com/insight/vice-president---sales-koss-john-c-jr-exercised-50000-6090452)
- 2025-06-17 21:10 UTC [SEC Form 4] [VP - Marketing & Product Koss Michael J Jr exercised 30,643 shares at a strike of $1.90 and sold $147,254 worth of shares (30,643 units at $4.81) (SEC Form 4)](https://www.quantisnow.com/insight/vp---marketing-product-koss-michael-j-jr-exercised-30643-6090436)
- 2025-05-08 21:17 UTC [SEC Form 8-K] [Koss Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/koss-corporation-filed-sec-form-8-k-results-of-operations-and-6028535)
- 2025-05-08 21:15 UTC [Koss Corporation Reports Third Quarter Results](https://www.quantisnow.com/insight/koss-corporation-reports-third-quarter-results-6028509)
- 2025-05-08 20:50 UTC [SEC Form 8-K] [Koss Corporation filed SEC Form 8-K: Leadership Update](https://www.quantisnow.com/insight/koss-corporation-filed-sec-form-8-k-leadership-update-6028286)
- 2025-05-06 19:35 UTC [SEC Form SD filed by Koss Corporation](https://www.quantisnow.com/insight/sec-form-sd-filed-by-koss-corporation-6020602)
- 2025-01-30 22:20 UTC [SEC Form 8-K] [Koss Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/koss-corporation-filed-sec-form-8-k-results-of-operations-and-5864004)
- 2025-01-30 22:15 UTC [Koss Corporation Reports Profitable Second Quarter Results](https://www.quantisnow.com/insight/koss-corporation-reports-profitable-second-quarter-results-5863979)
- 2024-12-16 21:13 UTC [SEC Form 4] [Vice President - Sales Koss John C Jr exercised 25,000 shares at a strike of $1.90 and sold $184,725 worth of shares (25,000 units at $7.39) (SEC Form 4)](https://www.quantisnow.com/insight/vice-president---sales-koss-john-c-jr-exercised-25000-5814859)
- 2024-10-31 21:56 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Koss Corporation](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-koss-corporation-5747258)
- 2024-10-31 21:20 UTC [SEC Form 8-K] [Koss Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/koss-corporation-filed-sec-form-8-k-results-of-operations-and-5747022)
- 2024-10-31 21:15 UTC [Koss Corporation Releases First Quarter Results](https://www.quantisnow.com/insight/koss-corporation-releases-first-quarter-results-5746992)
- 2024-10-21 17:41 UTC [SEC Form 8-K] [Koss Corporation filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders](https://www.quantisnow.com/insight/koss-corporation-filed-sec-form-8-k-submission-of-matters-to-5731555)
- 2024-09-16 15:00 UTC [Koss® Reinvents the Iconic Koss® Porta Pro® with the Next Generation Koss Porta Pro Wireless](https://www.quantisnow.com/insight/koss-reinvents-the-iconic-koss-porta-pro-with-the-next-5694701)
- 2024-08-29 22:07 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by Koss Corporation](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-koss-corporation-5677165)
- 2024-08-29 21:28 UTC [SEC Form 8-K] [Koss Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/koss-corporation-filed-sec-form-8-k-results-of-operations-and-5676979)
- 2024-08-29 21:15 UTC [Koss Corporation Releases Fourth Quarter and Full Year Results](https://www.quantisnow.com/insight/koss-corporation-releases-fourth-quarter-and-full-year-results-5676933)
- 2024-07-16 18:38 UTC [Market Chatter] [Shares of companies within the broader consumer discretionary sector are trading higher following a rise in June retail sales, indicating continued consumer spending.](https://www.quantisnow.com/insight/shares-of-companies-within-the-broader-consumer-discretionary-sector-are-5610619)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/KOSS
- Earnings history: https://www.quantisnow.com/earnings/KOSS
- Dividend history: https://www.quantisnow.com/dividends/KOSS
- Insider transactions: https://www.quantisnow.com/insiders/KOSS
- Options chain: https://www.quantisnow.com/options/KOSS
- SEC 8-K filings only: https://www.quantisnow.com/company/KOSS/8-k
- RSS and alerts for KOSS: https://www.quantisnow.com/docs/rss-feeds.md