The page is the record's research on the issuer — no analyst, no rating, no view. # KOSS CORP (NASDAQ: KOSS) — research page As of 2026-11-08 · us-cm-kg · record version 1 ## Identity and listing KOSS CORP is listed on NASDAQ under the ticker KOSS, with ISIN US5006921085. The LEI is not on the record, as no GLEIF record carries the exact legal name in jurisdiction US-DE. The security type is Corporate, the segment is not on the record, the sector is 3651 Household Audio & Video Equipment, and the jurisdiction is United States, Delaware. The issuer is listed and not halted. ## The disclosure read The record holds 17 filings in the twelve months to 2026-11-08, across 11 filing days. By type, the record holds 3 agm_egm, 4 directors_dealings, 2 regulatory_filing and 8 results filings. The median gap between filing days is 15.5 days. The latest filing is a results filing dated 2026-10-30, 9 days before the record date. The NASDAQ median cadence gap is 6.0 days across 4359 issuers, and the NASDAQ median latency is 5.0 days. The sector median cadence gap is 9 days across 9 issuers, and the sector median latency is 9 days. ## Auditor The auditor of record is Wipfli LLP, located in Radnor, Pennsylvania. The record holds no auditor changes. ## Events and halts The record holds no listing, delisting or name change lines. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The issuer is listed and not halted. ## Orderability The outcome is not determinable, because the chapter's orderability section carries no client categories and so the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04. ## Coverage No research houses were found on the issuer's investor-relations pages read. The count is 0. ## Open research No openly published research notes were found. The count is 0. ## Licensed Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded. ## As-of depth The issuer's years 2021, 2022, 2023, 2024, 2025 and 2026 are sealed. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12. ## Sources 8 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange) - https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin) - https://data.sec.gov/submissions/CIK0000056701.json (identity.jurisdiction) - https://mcp.us-cm-kg.ai/events/NASDAQ/KOSS (the disclosure lines) - https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag) - https://www.sec.gov/Archives/edgar/data/56701/000005670126000034/koss-20260630x10k.htm (the auditor) - https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.us-cm-kg.ai/record/NASDAQ/KOSS (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/us/NASDAQ/KOSS · public-record only · the same page signed and receipted: get_research at https://mcp.getissuer.ai/mcp