{
 "as_of": "2026-11-08",
 "cmr": "us-cm-kg/NASDAQ/IMOS",
 "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# CHIPMOS TECHNOLOGIES INC (NASDAQ: IMOS) — research page\n\nAs of 2026-11-08 · us-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is CHIPMOS TECHNOLOGIES INC, listed on NASDAQ under ticker IMOS, with ISIN US16965P2020. The LEI is not on the record, as no GLEIF record carries the exact legal name in jurisdiction US-F5. The security type is Non-operating entity type (other), the segment is not on the record, the sector is 3674 Semiconductors & Related Devices, and the jurisdiction is Taiwan. The issuer is listed and not halted.\n\n## The disclosure read\n\nThe record holds 60 filings in the window 2025-11-08 to 2026-11-08, across 43 filing days. Of these, 48 are results, 11 are directors' dealings, and 1 is a regulatory filing. The median gap between filing days is 7.0 days. The latest filing is a results filing dated 2026-10-21, and 18 days separate it from the record date of 2026-11-08. On NASDAQ, the median filings count is 52, the median cadence gap is 6.0 days and the median latency is 5.0 days across 4,359 issuers. In sector 3674 Semiconductors & Related Devices, the median filings count is 96.0, the median cadence gap is 4.0 days and the median latency is 4.0 days across 104 issuers. The issuer's filings count is below the NASDAQ median and below the sector median. Its cadence gap is above the NASDAQ median and above the sector median. Its latency is above the NASDAQ median and above the sector median.\n\n## Auditor\n\nThe auditor is not on the record, as the latest annual report cover carries no dei:AuditorName tag, and foreign private issuers and older filings carry none. The auditor's location is not on the record. The record holds no auditor changes.\n\n## Events and halts\n\nThe 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 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 was as of 2026-11-04.\n\n## Coverage\n\nNo research houses were found on the issuer's own investor-relations page.\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 issuer is held in sealed years 2021, 2022, 2023, 2024, 2025 and 2026. The market's vintage is sealed, with the earliest sealed date 2021-01-04. The live record began 2026-09-12.\n\n## Sources\n\n7 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://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)\n- https://data.sec.gov/submissions/CIK0001123134.json (identity.jurisdiction)\n- https://mcp.us-cm-kg.ai/events/NASDAQ/IMOS (the disclosure lines)\n- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)\n- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.us-cm-kg.ai/record/NASDAQ/IMOS (the record)\n",
 "market": "US",
 "node": "us-cm-kg",
 "numbers": {
  "as_of_depth": {
   "issuer_years_sealed": [
    "2021",
    "2022",
    "2023",
    "2024",
    "2025",
    "2026"
   ],
   "live_record_began": "2026-09-12",
   "node_history_from": "2021-01-04",
   "node_years_sealed": [
    "2021",
    "2022",
    "2023",
    "2024",
    "2025",
    "2026"
   ],
   "record_version": 1,
   "sealed": true
  },
  "auditor": {
   "auditor": {
    "market": "US",
    "reason": "no dei:AuditorName tag on the latest annual report cover (foreign private issuers and older filings carry none)",
    "state": "not_on_record"
   },
   "auditor_firm_id": {
    "market": "US",
    "state": "not_on_record"
   },
   "auditor_location": {
    "market": "US",
    "state": "not_on_record"
   },
   "changes": []
  },
  "cmr": "us-cm-kg/NASDAQ/IMOS",
  "coverage": {
   "count": 0,
   "houses": [],
   "pages_checked": [
    {
     "page": "https://www.chipmos.com/english/ir/industry.aspx",
     "result": "not readable by this rail (URLError)"
    }
   ],
   "read_by": "Perplexity sonar (search) · page read by this rail",
   "read_date": "2026-11-11",
   "since": null,
   "state": "none_found"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 4359,
     "median_cadence_gap_days": 6,
     "median_filings": 52,
     "median_latency_days": 5,
     "name": "NASDAQ"
    },
    "sector": {
     "issuers": 104,
     "median_cadence_gap_days": 4,
     "median_filings": 96,
     "median_latency_days": 4,
     "name": "3674 Semiconductors & Related Devices"
    }
   },
   "by_type": {
    "directors_dealings": 11,
    "regulatory_filing": 1,
    "results": 48
   },
   "cadence_median_gap_days": 7,
   "filing_days": 43,
   "filings": 60,
   "latency_days": 18,
   "latest": [
    {
     "category": "6-K",
     "date": "2026-10-21",
     "source": "https://www.sec.gov/Archives/edgar/data/1123134/000119312526427152/acquisition_ppe_261021.htm",
     "title": "6-K — 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-10-08",
     "source": "https://www.sec.gov/Archives/edgar/data/1123134/000119312526417359/imos-6-k-202609revenue.htm",
     "title": "6-K — 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-09-29",
     "source": "https://www.sec.gov/Archives/edgar/data/1123134/000119312526405910/discloses_financial_info.htm",
     "title": "6-K — 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-09-10",
     "source": "https://www.sec.gov/Archives/edgar/data/1123134/000119312526387114/imos-6-k-202608revenue.htm",
     "title": "6-K — 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-09-10",
     "source": "https://www.sec.gov/Archives/edgar/data/1123134/000119312526387034/ubs_taiwan_summit_2026.htm",
     "title": "6-K — 6-K",
     "type": "results"
    }
   ],
   "latest_filing_date": "2026-10-21",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/IMOS",
   "window": {
    "from": "2025-11-08",
    "to": "2026-11-08"
   }
  },
  "identity": {
   "exchange": {
    "read_by": "EDGAR company_tickers_exchange.json (SEC list of exchange-listed filers)",
    "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": "NASDAQ"
   },
   "isin": {
    "read_by": "SEC Fails-to-Deliver data (CUSIP for the symbol) · ISIN = US + CUSIP + ISO 6166 check digit",
    "read_date": "2026-10-14",
    "read_date_basis": "last_seen",
    "source": "https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data",
    "state": "sourced",
    "value": "US16965P2020"
   },
   "jurisdiction": {
    "read_by": "EDGAR submissions API (issuer header as filed) (stateOfIncorporation)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001123134.json",
    "state": "sourced",
    "value": "Taiwan"
   },
   "lei": {
    "market": "US",
    "reason": "no GLEIF record with the exact legal name in jurisdiction US-F5",
    "state": "not_on_record"
   },
   "name": {
    "read_by": "EDGAR submissions API (issuer header as filed)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001123134.json",
    "state": "sourced",
    "value": "CHIPMOS TECHNOLOGIES INC"
   },
   "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/CIK0001123134.json",
    "state": "sourced",
    "value": "3674 Semiconductors & Related Devices"
   },
   "security_type": {
    "read_by": "EDGAR submissions API (issuer header as filed)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001123134.json",
    "state": "sourced",
    "value": "Non-operating entity type (other)"
   },
   "segment": {
    "market": "US",
    "state": "not_on_record"
   },
   "ticker": {
    "read_by": "EDGAR company_tickers_exchange.json (SEC list of exchange-listed filers)",
    "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": "IMOS"
   },
   "website": {
    "market": "US",
    "state": "not_on_record"
   }
  },
  "licensed": {
   "columns": [
    "licensor",
    "entitlement",
    "title",
    "date",
    "source"
   ],
   "rows": [],
   "rule": "A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded."
  },
  "lifecycle": {
   "delisting": [],
   "domicile_change": {
    "market": "US",
    "reason": "EDGAR states no dated change of state of incorporation on a filing line",
    "state": "not_on_record"
   },
   "listing": [],
   "name_change": [],
   "segment_move": {
    "market": "US",
    "reason": "the exchanges' tier transfers are not EDGAR filings",
    "state": "not_on_record"
   }
  },
  "market": "US",
  "node": "us-cm-kg",
  "numbers_hash": "sha256:b2752d83625a8b2c3fad7650c18c5fa9ae13fbacd0e767387ec2b3b8f783c464",
  "open_research": {
   "read_date": "2026-11-11",
   "rows": [],
   "state": "none_found"
  },
  "orderability": {
   "chapter_as_of": "2026-11-04",
   "client_categories": [],
   "determinable": false,
   "read": {
    "chapter": "https://mcp.us-cm-kg.ai/book/aio.json",
    "door": "https://mcp.us-cm-kg.ai/mcp",
    "tool": "get_orderability"
   },
   "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"
  },
  "record": {
   "as_of": "2026-11-08",
   "url": "https://mcp.us-cm-kg.ai/record/NASDAQ/IMOS",
   "version": 1
  },
  "schema": "research-numbers v0.1 (USR-01, 2026-11-11)",
  "status": {
   "read_date": "2026-11-08",
   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts",
   "value": "listed, not halted"
  }
 },
 "numbers_hash": "sha256:b2752d83625a8b2c3fad7650c18c5fa9ae13fbacd0e767387ec2b3b8f783c464",
 "path": "/us/NASDAQ/IMOS",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is CHIPMOS TECHNOLOGIES INC, listed on NASDAQ under ticker IMOS, with ISIN US16965P2020. The LEI is not on the record, as no GLEIF record carries the exact legal name in jurisdiction US-F5. The security type is Non-operating entity type (other), the segment is not on the record, the sector is 3674 Semiconductors & Related Devices, and the jurisdiction is Taiwan. The issuer is listed and not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 60 filings in the window 2025-11-08 to 2026-11-08, across 43 filing days. Of these, 48 are results, 11 are directors' dealings, and 1 is a regulatory filing. The median gap between filing days is 7.0 days. The latest filing is a results filing dated 2026-10-21, and 18 days separate it from the record date of 2026-11-08. On NASDAQ, the median filings count is 52, the median cadence gap is 6.0 days and the median latency is 5.0 days across 4,359 issuers. In sector 3674 Semiconductors & Related Devices, the median filings count is 96.0, the median cadence gap is 4.0 days and the median latency is 4.0 days across 104 issuers. The issuer's filings count is below the NASDAQ median and below the sector median. Its cadence gap is above the NASDAQ median and above the sector median. Its latency is above the NASDAQ median and above the sector median.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor is not on the record, as the latest annual report cover carries no dei:AuditorName tag, and foreign private issuers and older filings carry none. The auditor's location is not on the record. The record holds no auditor changes.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "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 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 was as of 2026-11-04.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "No research houses were found on the issuer's own investor-relations page.",
   "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 issuer is held in sealed years 2021, 2022, 2023, 2024, 2025 and 2026. The market's vintage is sealed, with the earliest sealed date 2021-01-04. The live record began 2026-09-12.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "7 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",
   "source": "https://www.sec.gov/files/company_tickers_exchange.json"
  },
  {
   "for": "identity.isin",
   "source": "https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://data.sec.gov/submissions/CIK0001123134.json"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/IMOS"
  },
  {
   "for": "the halt flag",
   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.us-cm-kg.ai/book/aio.json"
  },
  {
   "for": "the record",
   "source": "https://mcp.us-cm-kg.ai/record/NASDAQ/IMOS"
  }
 ],
 "title": "CHIPMOS TECHNOLOGIES INC (IMOS) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}