{
 "as_of": "2026-11-08",
 "cmr": "us-cm-kg/NASDAQ/CTKB",
 "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# Cytek Biosciences, Inc. (NASDAQ: CTKB) — research page\n\nAs of 2026-11-08 · us-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is Cytek Biosciences, Inc., listed on NASDAQ under the ticker CTKB, with ISIN US23285D1090 and LEI 549300K2J28BOC6FBO89. Its security type is Corporate and its sector is 3826 Laboratory Analytical Instruments. Its jurisdiction is the United States, Delaware. Its segment is not on the record. Its listing status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 71 filings in the twelve months to 2026-11-08, on 33 filing days. The median gap between filing days is 8.0 days, against 6.0 days for the NASDAQ exchange median and 5.0 days for the sector median. The latest filing is a results filing dated 2026-11-04, 4 days before the record date. The latency is 4 days, against 5.0 days for the exchange median and 4.0 days for the sector median. The median filings count is 52 for the exchange and 71.0 for the sector; the issuer's 71 filings are above the exchange median and equal to the sector median.\n\n## Auditor\n\nThe auditor of record is Deloitte & Touche LLP, located in San Jose, California. The record holds no auditor changes.\n\n## Events and halts\n\nThe record holds no listing, delisting or name change events. 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 halt flag reads listed, not halted.\n\n## Orderability\n\nThe outcome is not determinable, because the chapter's orderability section carries no client categories and 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. The count is 0.\n\n## Open research\n\nNo openly published research notes were found. The count is 0.\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 issuer is held in sealed years 2021, 2022, 2023, 2024, 2025 and 2026. 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/CIK0001831915.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/CTKB (the disclosure lines)\n- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)\n- https://www.sec.gov/Archives/edgar/data/1831915/000162828026012352/ctkb-20251231.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/CTKB (the record)\n",
 "market": "US",
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     "source": "https://www.sec.gov/Archives/edgar/data/1831915/000162828026070259/ctkb-20260930.htm",
     "title": "10-Q — 10-Q",
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   "id": "identity",
   "text": "The issuer is Cytek Biosciences, Inc., listed on NASDAQ under the ticker CTKB, with ISIN US23285D1090 and LEI 549300K2J28BOC6FBO89. Its security type is Corporate and its sector is 3826 Laboratory Analytical Instruments. Its jurisdiction is the United States, Delaware. Its segment is not on the record. Its listing status is listed, not halted.",
   "title": "Identity and listing"
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   "text": "The record holds 71 filings in the twelve months to 2026-11-08, on 33 filing days. The median gap between filing days is 8.0 days, against 6.0 days for the NASDAQ exchange median and 5.0 days for the sector median. The latest filing is a results filing dated 2026-11-04, 4 days before the record date. The latency is 4 days, against 5.0 days for the exchange median and 4.0 days for the sector median. The median filings count is 52 for the exchange and 71.0 for the sector; the issuer's 71 filings are above the exchange median and equal to the sector median.",
   "title": "The disclosure read"
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   "id": "auditor",
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   "title": "Auditor"
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  {
   "id": "events",
   "text": "The record holds no listing, delisting or name change events. 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 halt flag reads listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The outcome is not determinable, because the chapter's orderability section carries no client categories and 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"
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   "id": "coverage",
   "text": "No research houses were found on the issuer's investor-relations pages read. The count is 0.",
   "title": "Coverage"
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  {
   "id": "open_research",
   "text": "No openly published research notes were found. The count is 0.",
   "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 issuer is held in sealed years 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12.",
   "title": "As-of depth"
  },
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   "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"
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 ],
 "title": "Cytek Biosciences, Inc. (CTKB) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}