CoverageForm 410-K10-Q8-K13D13G13F

Koss Corp

KOSSCIK 0000056701 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Aug 29, 2025. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0367Δ+0.002584% similar+39/-24
MD&A:tone -0.0098Δ+0.000579% similar+34/-37

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Koss Corp

NameRolesFilings
Koss John C Jr
Officer
4
Koss Michael J
OfficerDirector10% Owner
3
Koss Michael J Jr
Officer
2
Sweasy William Jesse
Director
2
Kft Corp
10% Owner
1

Showing 1-5 of 8

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Koss Corp. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Koss John C Jr520%-12.2%-9.6%+33.8%-61.6%

All filings

15 Form 4 / 4-A filings, newest first

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Filed Top transactionSharesPriceValue