The page is the record's research on the issuer — no analyst, no rating, no view. # JOHNSON MATTHEY PLC (LSE Main Market: JMAT) — research page As of 2026-11-06 · uk-cm-kg · record version 1 ## Identity and listing The issuer is JOHNSON MATTHEY PLC, listed on the LSE Main Market under ticker JMAT, with ISIN GB00BTQHVY80 and LEI 2138001AVBSD1HSC6Z10. Its security type is Corporate, its segment is STMM, its sector is Chemicals [552010], and its jurisdiction is England and Wales (Companies House jurisdiction field). Its listing status is listed, not halted. ## The disclosure read The record holds 66 filings in the twelve months to 2026-11-06, on 54 filing days. The median gap between filing days is 3 days. The latest filing is dated 2026-11-06, 0 days before the record date, and is of type ch_capital. Across the LSE Main Market the median filings count is 29.0, the median cadence gap is 4 days and the median latency is 3 days, across 892 issuers. Across Chemicals [552010] the median filings count is 40, the median cadence gap is 6.0 days and the median latency is 3 days, across 17 issuers. The issuer's filings count of 66 is above both medians, its cadence gap of 3 days is below both, and its latency of 0 days is below both. ## Auditor The auditor of record is PricewaterhouseCoopers LLP. Its location is not on the record. Auditor changes are not on the record, as this register has no lifecycle type map yet. ## Events and halts Listing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The halt flag is listed, not halted. ## Orderability The outcome for elective professional client is ACM-200, determinable. The outcome for eligible counterparty is ACM-200, determinable. The rule version is acm-68000/uk/product-governance-fca-prod-sourcebook/r1, with chapter as of 2026-11-04. ## Coverage The field has not been read. The number of research houses named on the issuer's investor-relations page is not on the record. ## Open research The field has not been read. The number of openly published research notes is not on the record. ## 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 market's vintage is not sealed. The issuer has no sealed years served. The earliest sealed date of the market is not on the record. The live record began 2026-09-11. Years 2021, 2022, 2023, 2024, 2025 and 2026 are sealed in the store but not served as of a date; the as-of door answers not_sealed. ## Sources 10 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (identity.exchange) - https://api.londonstockexchange.com/api/gw/lse/instruments/alldata/JMAT (identity.isin) - https://find-and-update.company-information.service.gov.uk/company/00033774 (identity.jurisdiction) - https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei) - https://www.londonstockexchange.com/stock/JMAT/johnson-matthey-plc/company-page (identity.sector) - https://mcp.uk-cm-kg.ai/events/LSE/JMAT (the disclosure lines) - https://marketsecurities.fca.org.uk/officiallist (the halt flag) - https://matthey.com/investors/corporate-governance/registered-office-and-professional-advisors (the auditor) - https://mcp.uk-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.uk-cm-kg.ai/record/LSE/JMAT (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/uk/LSE/JMAT · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp