APTAMER GROUP PLC (APTA) — research page
UK · uk-cm-kg/AIM/APTA · as of 2026-11-06
Identity and listing
APTAMER GROUP PLC is listed on AIM under ticker APTA, ISIN GB00BNRRP542, LEI 213800Y4XGH3WJNBE686. Its security type is Corporate, segment ASQ1, sector Pharmaceuticals and Biotechnology [201030], jurisdiction England and Wales (Companies House jurisdiction field). Its listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | APTAMER GROUP PLC | source · 2026-11-06 |
| exchange | AIM | source · 2026-11-06 |
| ticker | APTA | source · 2026-11-06 |
| ISIN | GB00BNRRP542 | source · 2026-11-06 |
| LEI | 213800Y4XGH3WJNBE686 | source · 2026-11-09 |
| security type | Corporate | source · 2026-11-06 |
| segment | ASQ1 | source · 2026-11-06 |
| sector | Pharmaceuticals and Biotechnology [201030] | source · 2026-11-06 |
| jurisdiction | England and Wales (Companies House jurisdiction field) | source · 2026-11-06 |
| status | listed, not halted | source · 2026-11-09 |
The disclosure read
The record holds 37 filings on 30 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 13 days. The latest filing is dated 2026-10-26, a regulatory announcement, 11 days before the record date of 2026-11-06. The AIM median cadence gap is 7.0 days and the median latency is 4 days across 594 issuers, with a median of 33.5 filings. The sector median cadence gap is 6.0 days and the median latency is 4.0 days across 51 issuers, with a median of 42 filings.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 37 | 13 | 11 |
| exchange median: AIM (594 issuers) | 33.5 | 7 | 4 |
| sector median: Pharmaceuticals and Biotechnology [201030] (51 issuers) | 42 | 6 | 4 |
| date | type | category | filing |
|---|---|---|---|
| 2026-10-26 | regulatory_announcement | Optimer partnership target heart & skeletal muscle | |
| 2026-10-13 | financial_statement | Full Year Results for the 12mths to 30 June 2026 | |
| 2026-10-07 | regulatory_announcement | Notice of Results, Analyst & Investor Presentation | |
| 2026-10-06 | newswire_release | Global Aptamers Market Size, Share, Trends, and Forecast by | |
| 2026-09-10 | newswire_release | $651 Million Aptamers Market Assessment and Outlook, 2032 | |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is Gravita Audit II Limited; its location is not on the record. Auditor changes are not on the record, as this market's 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
For elective professional client the outcome is ACM-200, determinable. For eligible counterparty the outcome is ACM-200, determinable. The rule version is acm-68000/uk/product-governance-fca-prod-sourcebook/r1, with chapter as of 2026-11-04.
| client category | outcome |
|---|---|
| elective professional client | ACM-200 |
| eligible counterparty | ACM-200 |
rule acm-68000/uk/product-governance-fca-prod-sourcebook/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
The field has not been read.
Open research
The field has not been read.
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.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The issuer's years sealed are none. The market's earliest sealed date is not on the record, and the market's vintage is not sealed. The live record began 2026-09-11. Years 2021 through 2026 are sealed in the store but not served as of a date, and the as-of door answers not_sealed.
Sources
9 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (identity.exchange)
- 10.2
- https://api.londonstockexchange.com/api/gw/lse/instruments/alldata/APTA (identity.isin)
- 10.3
- https://find-and-update.company-information.service.gov.uk/company/09061413 (identity.jurisdiction)
- 10.4
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- 10.5
- https://www.londonstockexchange.com/stock/APTA/aptamer-group-plc/company-page (identity.sector)
- 10.6
- https://mcp.uk-cm-kg.ai/events/AIM/APTA (the disclosure lines)
- 10.7
- https://marketsecurities.fca.org.uk/officiallist (the halt flag)
- 10.8
- https://mcp.uk-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.9
- https://mcp.uk-cm-kg.ai/record/AIM/APTA (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"GB00BNRRP542"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:06608be6c5a72494.