CERILLION PLC (CER) — research page
UK · uk-cm-kg/AIM/CER · as of 2026-11-06
Identity and listing
The issuer is CERILLION PLC, listed on AIM under ticker CER, ISIN GB00BYYX6C66, LEI 213800ISIZMUC3P46850. Its security type is Corporate, its segment is ASQ1, its sector is Software and Computer Services [101010], and its jurisdiction is England and Wales (Companies House jurisdiction field). Its listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | CERILLION PLC | source · 2026-11-06 |
| exchange | AIM | source · 2026-11-06 |
| ticker | CER | source · 2026-11-06 |
| ISIN | GB00BYYX6C66 | source · 2026-11-06 |
| LEI | 213800ISIZMUC3P46850 | source · 2026-11-09 |
| security type | Corporate | source · 2026-11-06 |
| segment | ASQ1 | source · 2026-11-06 |
| sector | Software and Computer Services [101010] | 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 43 filings on 40 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 5 days. Latency from the latest filing to the record date of 2026-11-06 is 10 days. The latest filing is an early_warning dated 2026-10-27. Exchange peers on AIM (594 issuers) have a median cadence gap of 7.0 days, a median of 33.5 filings and a median latency of 4 days. Sector peers (90 issuers) have a median cadence gap of 7.0 days, a median of 35.0 filings and a median latency of 4.0 days. The issuer's 43 filings are above the exchange median of 33.5 and above the sector median of 35.0.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 43 | 5 | 10 |
| exchange median: AIM (594 issuers) | 33.5 | 7 | 4 |
| sector median: Software and Computer Services [101010] (90 issuers) | 35 | 7 | 4 |
| date | type | category | filing |
|---|---|---|---|
| 2026-10-27 | early_warning | TR-1 Notification | |
| 2026-10-22 | regulatory_announcement | Director Share Purchase | |
| 2026-10-13 | early_warning | TR-1 Notification | |
| 2026-10-07 | regulatory_announcement | Recognised in Gartner Report | |
| 2026-10-05 | corporate_action | Exercise of Options and Total Voting Rights |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is PricewaterhouseCoopers LLP. Its location is not on the record. 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 the register has no lifecycle type map yet. The halt flag is listed, not halted.
Orderability
For elective professional client, the signal is ACM-200 and the outcome is determinable. For eligible counterparty, the signal is ACM-200 and the outcome is determinable. The rule version is acm-68000/uk/product-governance-fca-prod-sourcebook/r1, with the 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
No research houses were found on the issuer's investor-relations page. 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.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The vintage is not sealed for this market. The issuer has no sealed years. The market's earliest sealed date is not on the record. The live record began on 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
10 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/CER (identity.isin)
- 10.3
- https://find-and-update.company-information.service.gov.uk/company/09472870 (identity.jurisdiction)
- 10.4
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- 10.5
- https://www.londonstockexchange.com/stock/CER/cerillion-plc/company-page (identity.sector)
- 10.6
- https://mcp.uk-cm-kg.ai/events/AIM/CER (the disclosure lines)
- 10.7
- https://marketsecurities.fca.org.uk/officiallist (the halt flag)
- 10.8
- https://www.cerillion.com/media/gdvfxq5k/cerillion-plc-notice-of-agm-and-circular-2025.pdf (the auditor)
- 10.9
- https://mcp.uk-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.10
- https://mcp.uk-cm-kg.ai/record/AIM/CER (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"GB00BYYX6C66"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:159d82a142116fd1.