KOSS CORP
Designs and manufactures high-fidelity stereo headphones and related audio accessories.
KOSS | US
Overview
Corporate Details
- ISIN(s):
- US5006921085
- LEI:
- Country:
- United States of America
- Address:
- 4129 N PORT WASHINGTON AVE, 53212 MILWAUKEE
- Website:
- https://www.koss.com/
- Sector:
- Manufacturing
- Industry:
- Manufacture of consumer electronics
Description
Koss Corporation designs, manufactures, and markets high-fidelity stereo headphones and related audio accessories. The company is credited with inventing the world's first SP/3 Stereophone in 1958, a foundational development in personal audio. Its product portfolio includes a comprehensive line of headphones, such as wireless, over-ear, on-ear, and in-ear models, alongside computer and telecommunications headsets. Notable product lines include the Porta Pro and KSC75. The company also offers innovative solutions like the Utility Series, which features a detachable cord system for versatile connectivity with USB-C, Bluetooth, and 3.5mm devices.
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Filings
| Date | Filing | Language | Size | Actions | |
|---|---|---|---|---|---|
| 2021-02-11 09:22 | English | 23.4 KB | |||
| 2021-02-05 21:32 |
FORM 4 SUBMISSION
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English | 7.5 KB | ||
| 2021-02-05 17:39 |
FORM 4 SUBMISSION
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English | 7.5 KB | ||
| 2021-02-05 17:37 |
FORM 4 SUBMISSION
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English | 8.1 KB | ||
| 2021-02-03 21:14 |
FORM 4 SUBMISSION
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English | 6.6 KB | ||
| 2021-02-03 21:13 |
FORM 4 SUBMISSION
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English | 10.3 KB | ||
| 2021-02-03 21:12 |
FORM 4 SUBMISSION
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English | 7.0 KB | ||
| 2021-02-03 21:12 |
FORM 4 SUBMISSION
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English | 9.9 KB | ||
| 2021-02-03 21:11 |
FORM 4 SUBMISSION
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English | 9.4 KB | ||
| 2021-02-03 21:09 |
FORM 4 SUBMISSION
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English | 8.6 KB | ||
| 2021-02-03 21:08 |
FORM 4 SUBMISSION
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English | 8.4 KB | ||
| 2021-02-03 21:07 |
FORM 4 SUBMISSION
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English | 10.2 KB | ||
| 2021-02-03 21:06 |
FORM 4 SUBMISSION
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English | 9.1 KB | ||
| 2021-01-29 08:55 |
10-Q
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English | 468.5 KB | ||
| 2021-01-28 18:18 |
8-K
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English | 65.0 KB |
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Market Data
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Financials & KPIs
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Insider Transactions
| Date | Insider Name | Position | Type | Shares | Value |
|---|---|---|---|---|---|
| No insider transactions recorded for this company. | |||||
Peer Companies
