The page is the record's research on the issuer — no analyst, no rating, no view. # BRAIN BIOTEC NA O.N. (Xetra: BNN) — research page As of 2026-11-06 · de-cm-kg · record version 1 ## Identity and listing The issuer is BRAIN BIOTEC NA O.N., listed on Xetra under the ticker BNN. Its ISIN is DE0005203947 and its LEI is 391200JKPVHLD6JLZ107. Its security type is Corporate, its segment is DEUTSCHLAND, and its jurisdiction is Germany (Handelsregister HRB). Its sector is not on the record. Its listing status is listed, not halted. ## The disclosure read The record holds 8 filings in the twelve months to 2026-11-06, across 4 filing days. The filings are 2 ad hoc and 6 corporate news. The median gap between filing days is 42 days. The latest filing is dated 2026-11-04 and is of type corporate news, 2 days before the record date. The Xetra exchange median is 22.8 days of cadence gap, 6 filings, and 5.5 days of latency across 419 issuers. The sector median is not on the record for this market. ## Auditor The auditor is not on the record. The record carries the annual report link only. Auditor changes are not on the record. ## Events and halts Listing, delisting, name change, domicile change and segment move are not on the record, because no lifecycle type map exists for this register. The halt flag is listed, not halted. ## Orderability The outcome is ACM-200 for Professionelle Kunden, Privatkunden and Geeignete Gegenparteien, and it is determinable for each. The rule version is acm-68000/de/mifid-ii-product-governance-produkt-berwachung/r1, with the chapter 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 market's vintage is not sealed. No issuer years are sealed, and the earliest sealed date for the market is not on the record. The live record began on a date not on the record. ## Sources 7 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://www.xetra.com/xetra-en/instruments/shares/list-of-tradable-shares (identity.exchange) - https://api.gleif.org/api/v1/lei-records/391200JKPVHLD6JLZ107 (identity.jurisdiction) - https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei) - https://mcp.de-cm-kg.ai/events/XETRA/BNN (the disclosure lines) - https://www.cashmarket.deutsche-boerse.com/cash-en/Stay-Informed/current-regulatory-topics/mifid-ii-releases/4086638!suspension-list (the halt flag) - https://mcp.de-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.de-cm-kg.ai/record/XETRA/BNN (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/de/XETRA/BNN · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp