The page is the record's research on the issuer — no analyst, no rating, no view. # Addex Therapeutics Ltd. (NASDAQ: ADXN) — research page As of 2026-11-08 · us-cm-kg · record version 1 ## Identity and listing Addex Therapeutics Ltd. is listed on NASDAQ under the ticker ADXN, with ISIN US00654J2069 and LEI 89450068Y9KVP2MQGH86. Its security type is recorded as non-operating entity type (other), its segment is not on the record, its sector is 2834 Pharmaceutical Preparations, and its jurisdiction is Switzerland. The issuer is listed and not halted. ## The disclosure read The record holds 42 filings on 26 filing days in the window 2025-11-08 to 2026-11-08, comprising 16 directors' dealings, 2 prospectuses, 5 regulatory filings and 19 results. The median gap between filing days is 8 days. The latest filing is a results filing dated 2026-10-29, 10 days before the record date of 2026-11-08. Over the same window the NASDAQ median is 52 filings, a median cadence gap of 6.0 days and a median latency of 5.0 days across 4,359 issuers. The 2834 Pharmaceutical Preparations sector median is 63.0 filings, a median cadence gap of 6.0 days and a median latency of 4.0 days across 526 issuers. ## Auditor The auditor is not on the record, because 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. ## Events and halts 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 is listed, not halted. ## Orderability The outcome cannot be determined, because the chapter's orderability section carries no client categories and 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. ## Coverage No research houses were found on the investor-relations pages read, and the count is 0. ## Open research No openly published research notes were found, and 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 issuer's years sealed are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04, and the live record began on 2026-09-12. ## Sources 8 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange) - https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin) - https://data.sec.gov/submissions/CIK0001574232.json (identity.jurisdiction) - https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei) - https://mcp.us-cm-kg.ai/events/NASDAQ/ADXN (the disclosure lines) - https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag) - https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.us-cm-kg.ai/record/NASDAQ/ADXN (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/us/NASDAQ/ADXN · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp