{
 "as_of": "2026-11-08",
 "cmr": "us-cm-kg/NASDAQ/KOPN",
 "fence": "The page is the record's research on the issuer — no analyst, no rating, no view.",
 "markdown": "The page is the record's research on the issuer — no analyst, no rating, no view.\n\n# KOPIN CORP (NASDAQ: KOPN) — research page\n\nAs of 2026-11-08 · us-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is KOPIN CORP, listed on NASDAQ under ticker KOPN, with ISIN US5006001011 and LEI 52990031GUBB61RXCD89. Its security type is Corporate. Its segment is not on the record. Its sector is 3674 Semiconductors & Related Devices and its jurisdiction is United States, Delaware. Its listing status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 55 filings in the twelve months to 2026-11-08, across 38 filing days. The median gap between filing days is 4 days. The latest filing is dated 2026-08-12, a regulatory filing, 88 days before the record date. The NASDAQ exchange median is 52 filings, a median cadence gap of 6.0 days and a median latency of 5.0 days. The sector median is 96.0 filings, a median cadence gap of 4.0 days and a median latency of 4.0 days.\n\n## Auditor\n\nThe auditor of record is BDO USA, P.C., located in Boston, Massachusetts. The record holds no auditor changes.\n\n## Events and halts\n\nThe record holds no listing, delisting, name change or segment move events. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The halt flag is listed, not halted.\n\n## Orderability\n\nThe outcome is not determinable. The chapter's orderability section carries no client categories, 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.\n\n## Coverage\n\nNo research houses were found on the issuer's investor-relations pages read.\n\n## Open research\n\nNo openly published research notes were found on the record.\n\n## Licensed\n\nLicensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.\n\n## As-of depth\n\nThe record holds sealed years 2021, 2022, 2023, 2024, 2025 and 2026 for this issuer. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12.\n\n## Sources\n\n9 source pages are named on this page; every value above carries its own source page and read date in the numbers.\n\n- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)\n- https://mapping.gleif.org/api/v2/isin-lei/latest (identity.isin)\n- https://data.sec.gov/submissions/CIK0000771266.json (identity.jurisdiction)\n- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)\n- https://mcp.us-cm-kg.ai/events/NASDAQ/KOPN (the disclosure lines)\n- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)\n- https://www.sec.gov/Archives/edgar/data/771266/000149315226016338/form10-k.htm (the auditor)\n- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.us-cm-kg.ai/record/NASDAQ/KOPN (the record)\n",
 "market": "US",
 "node": "us-cm-kg",
 "numbers": {
  "as_of_depth": {
   "issuer_years_sealed": [
    "2021",
    "2022",
    "2023",
    "2024",
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   ],
   "live_record_began": "2026-09-12",
   "node_history_from": "2021-01-04",
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    "2023",
    "2024",
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   "record_version": 1,
   "sealed": true
  },
  "auditor": {
   "auditor": {
    "read_by": "EDGAR 10-K cover page iXBRL tag (dei:AuditorName, dei:AuditorLocation, dei:AuditorFirmId, dei:DocumentPeriodEndDate)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/Archives/edgar/data/771266/000149315226016338/form10-k.htm",
    "state": "sourced",
    "value": "BDO USA, P.C."
   },
   "auditor_firm_id": {
    "read_by": "EDGAR 10-K cover page iXBRL tag (dei:AuditorName, dei:AuditorLocation, dei:AuditorFirmId, dei:DocumentPeriodEndDate)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/Archives/edgar/data/771266/000149315226016338/form10-k.htm",
    "state": "sourced",
    "value": "243"
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    "read_by": "EDGAR 10-K cover page iXBRL tag (dei:AuditorName, dei:AuditorLocation, dei:AuditorFirmId, dei:DocumentPeriodEndDate)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/Archives/edgar/data/771266/000149315226016338/form10-k.htm",
    "state": "sourced",
    "value": "Boston,\nMassachusetts"
   },
   "changes": []
  },
  "cmr": "us-cm-kg/NASDAQ/KOPN",
  "coverage": {
   "count": 0,
   "houses": [],
   "pages_checked": [],
   "read_by": "Perplexity sonar (search) · page read by this rail",
   "read_date": "2026-11-11",
   "since": null,
   "state": "none_found"
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  "disclosure": {
   "against": {
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     "issuers": 4359,
     "median_cadence_gap_days": 6,
     "median_filings": 52,
     "median_latency_days": 5,
     "name": "NASDAQ"
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    "sector": {
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     "median_cadence_gap_days": 4,
     "median_filings": 96,
     "median_latency_days": 4,
     "name": "3674 Semiconductors & Related Devices"
    }
   },
   "by_type": {
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    "corporate_news": 3,
    "director_change": 2,
    "directors_dealings": 18,
    "prospectus": 1,
    "regulatory_filing": 22,
    "results": 8
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   "filing_days": 38,
   "filings": 55,
   "latency_days": 88,
   "latest": [
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     "category": "S-8",
     "date": "2026-08-12",
     "source": "https://www.sec.gov/Archives/edgar/data/771266/000149315226037437/forms-8.htm",
     "title": "S-8 — S-8",
     "type": "regulatory_filing"
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    {
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     "date": "2026-08-11",
     "source": "https://www.sec.gov/Archives/edgar/data/771266/000149315226037194/form10-q.htm",
     "title": "10-Q — 10-Q",
     "type": "results"
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    {
     "category": "8-K",
     "date": "2026-08-10",
     "source": "https://www.sec.gov/Archives/edgar/data/771266/000149315226036857/form8-k.htm",
     "title": "8-K — 8-K (items 2.02,9.01)",
     "type": "results"
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    {
     "category": "SCHEDULE 13G",
     "date": "2026-08-07",
     "source": "https://www.sec.gov/Archives/edgar/data/771266/000009375126000488/xslSCHEDULE_13G_X02/primary_doc.xml",
     "title": "SCHEDULE 13G",
     "type": "regulatory_filing"
    },
    {
     "category": "SCHEDULE 13G/A",
     "date": "2026-07-27",
     "source": "https://www.sec.gov/Archives/edgar/data/771266/000095012726000079/xslSCHEDULE_13G_X02/primary_doc.xml",
     "title": "SCHEDULE 13G/A",
     "type": "regulatory_filing"
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   "latest_filing_date": "2026-08-12",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/KOPN",
   "window": {
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    "to": "2026-11-08"
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    "read_date": "2026-11-08",
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    "source": "https://www.sec.gov/files/company_tickers_exchange.json",
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    "value": "NASDAQ"
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    "read_by": "GLEIF ISIN-to-LEI mapping file (ISINs mapped to the LEI)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://mapping.gleif.org/api/v2/isin-lei/latest",
    "state": "sourced",
    "value": "US5006001011"
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    "read_date": "2026-11-08",
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    "source": "https://data.sec.gov/submissions/CIK0000771266.json",
    "state": "sourced",
    "value": "United States — Delaware"
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   "lei": {
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    "read_date": "2026-11-08",
    "read_date_basis": "the field",
    "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download (ISIN US5006001011)",
    "state": "sourced",
    "value": "52990031GUBB61RXCD89"
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   "name": {
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    "read_date": "2026-11-08",
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    "source": "https://data.sec.gov/submissions/CIK0000771266.json",
    "state": "sourced",
    "value": "KOPIN CORP"
   },
   "sector": {
    "read_by": "EDGAR submissions API (issuer header as filed) (SIC code as assigned by the SEC)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0000771266.json",
    "state": "sourced",
    "value": "3674 Semiconductors & Related Devices"
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   "security_type": {
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    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0000771266.json",
    "state": "sourced",
    "value": "Corporate"
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   "ticker": {
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    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/files/company_tickers_exchange.json",
    "state": "sourced",
    "value": "KOPN"
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   "website": {
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    "title",
    "date",
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   "rows": [],
   "rule": "A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded."
  },
  "lifecycle": {
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   "domicile_change": {
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    "reason": "EDGAR states no dated change of state of incorporation on a filing line",
    "state": "not_on_record"
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   "listing": [],
   "name_change": [],
   "segment_move": {
    "market": "US",
    "reason": "the exchanges' tier transfers are not EDGAR filings",
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  "node": "us-cm-kg",
  "numbers_hash": "sha256:a54407a144593898dd4bda21a3f11039fcb6b4a65c1852eed29bad23f0967eda",
  "open_research": {
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    "door": "https://mcp.us-cm-kg.ai/mcp",
    "tool": "get_orderability"
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   "reason": "the chapter's orderability section carries no client_categories: the outcome cannot name its client category",
   "rule_version": "acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1",
   "section": "us.aio.v8"
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  "record": {
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   "version": 1
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  "status": {
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   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts",
   "value": "listed, not halted"
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 "path": "/us/NASDAQ/KOPN",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is KOPIN CORP, listed on NASDAQ under ticker KOPN, with ISIN US5006001011 and LEI 52990031GUBB61RXCD89. Its security type is Corporate. Its segment is not on the record. Its sector is 3674 Semiconductors & Related Devices and its jurisdiction is United States, Delaware. Its listing status is listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 55 filings in the twelve months to 2026-11-08, across 38 filing days. The median gap between filing days is 4 days. The latest filing is dated 2026-08-12, a regulatory filing, 88 days before the record date. The NASDAQ exchange median is 52 filings, a median cadence gap of 6.0 days and a median latency of 5.0 days. The sector median is 96.0 filings, a median cadence gap of 4.0 days and a median latency of 4.0 days.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is BDO USA, P.C., located in Boston, Massachusetts. The record holds no auditor changes.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "The record holds no listing, delisting, name change or segment move events. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The halt flag is listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The outcome is not determinable. The chapter's orderability section carries no client categories, 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.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "No research houses were found on the issuer's investor-relations pages read.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "No openly published research notes were found on the record.",
   "title": "Open research"
  },
  {
   "id": "licensed",
   "text": "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.",
   "title": "Licensed"
  },
  {
   "id": "depth",
   "text": "The record holds sealed years 2021, 2022, 2023, 2024, 2025 and 2026 for this issuer. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "9 source pages are named on this page; every value above carries its own source page and read date in the numbers.",
   "title": "Sources"
  }
 ],
 "sources": [
  {
   "for": "identity.exchange",
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  },
  {
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   "source": "https://mapping.gleif.org/api/v2/isin-lei/latest"
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   "source": "https://data.sec.gov/submissions/CIK0000771266.json"
  },
  {
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  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/KOPN"
  },
  {
   "for": "the halt flag",
   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts"
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   "source": "https://www.sec.gov/Archives/edgar/data/771266/000149315226016338/form10-k.htm"
  },
  {
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   "source": "https://mcp.us-cm-kg.ai/book/aio.json"
  },
  {
   "for": "the record",
   "source": "https://mcp.us-cm-kg.ai/record/NASDAQ/KOPN"
  }
 ],
 "title": "KOPIN CORP (KOPN) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}