MediciNova,Inc. (4875) — research page
JP · jp-cm-kg/TSE-STANDARD/4875 · as of 2026-11-06
Identity and listing
The issuer is MediciNova, Inc., listed on the Standard Market under ticker 4875 in the 3250 Pharmaceutical sector, with security type Corporate (foreign issuer). The ISIN is not on the record, and the LEI is not on the record. The segment and jurisdiction are not on the record. The issuer is listed and not halted as of 2026-11-06.
| field | value | source · read date |
|---|---|---|
| name | MediciNova,Inc. | source · 2026-11-06 |
| exchange | Standard Market | source · 2026-11-06 |
| ticker | 4875 | source · 2026-11-06 |
| ISIN | not on the record | |
| LEI | not on the record | |
| security type | Corporate (foreign issuer) | source · 2026-11-06 |
| segment | not on the record | |
| sector | 3250 Pharmaceutical | source · 2026-11-06 |
| jurisdiction | not on the record | |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 6 filings across 3 filing days in the twelve months to 2026-11-06, comprising 1 ad hoc, 3 regulatory filings and 2 results. The median gap between filing days is 42.5 days, against a Standard Market median of 67.5 days and a 3250 Pharmaceutical median of 49.5 days. The latest filing is a regulatory filing dated 2026-09-10, 57 days before the record date. The Standard Market median latency is 107 days and the 3250 Pharmaceutical median latency is 85 days.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 6 | 42.5 | 57 |
| exchange median: Standard Market (1559 issuers) | 7 | 67.5 | 107 |
| sector median: 3250 Pharmaceutical (80 issuers) | 8 | 49.5 | 85 |
| date | type | category | filing |
|---|---|---|---|
| 2026-09-10 | regulatory_filing | 135 | 確認書 |
| 2026-09-10 | results | 半期報告書 (half-year report) | 半期報告書 |
| 2026-06-30 | ad_hoc | 臨時報告書 (extraordinary report) | 臨時報告書 |
| 2026-06-17 | regulatory_filing | 235 | 内部統制報告書 |
| 2026-06-17 | regulatory_filing | 135 | 確認書 |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is BDO USA, P.C. 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, as this register has no lifecycle type map yet. The halt flag shows the issuer as listed, not halted.
Orderability
For Qualified Institutional Investors, the outcome is not determinable. The rule states a product scope, the subject's class carries no CFI to place on the scope bridge, and no scope object names the class, so the subject is not shown within the scope. No signal is given. The rule version is acm-68000/jp/suitability-principle-fiea-article-40/r1, with the chapter as of 2026-11-04.
| client category | outcome |
|---|---|
| Qualified Institutional Investors | not determinable: the rule states a product scope; the subject's class carries no CFI to place on the scope bridge, and no scope object names the class: the subject is not shown within the scope |
rule acm-68000/jp/suitability-principle-fiea-article-40/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
No research houses were found on the investor-relations pages read.
Open research
One openly published research note is on the record, by Zacks Small-Cap Research, dated 2024-09-30.
| date | publisher | note | kind |
|---|---|---|---|
| 2024-09-30 | Zacks Small-Cap Research | MediciNova, Inc. | issuer-sponsored |
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 market's vintage is not sealed. No issuer years are sealed, the market's earliest sealed date is not on the record, and the live record began date is 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.
- 10.1
- https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx (identity.exchange)
- 10.2
- https://mcp.jp-cm-kg.ai/events/TSE-STANDARD/4875 (the disclosure lines)
- 10.3
- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)
- 10.4
- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YCTT (the auditor)
- 10.5
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.6
- https://medicinova.jp/wp-content/uploads/2024/10/10022024.pdf (open research)
- 10.7
- https://mcp.jp-cm-kg.ai/record/TSE-STANDARD/4875 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"ticker":"4875","exchange":"Standard Market"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:a07e65eed05574bd.