ROHTO PHARMACEUTICAL CO.,LTD. (4527) — research page
JP · jp-cm-kg/TSE-PRIME/4527 · as of 2026-11-06
Identity and listing
The issuer is ROHTO PHARMACEUTICAL CO.,LTD., listed on the Prime Market under ticker 4527, with ISIN JP3982400008 and LEI 353800Q1CW5OS81OUM12. The security type is Corporate, the segment is not on the record, the sector is 3250 Pharmaceutical, and the jurisdiction is Japan (EDINET domestic filer). The listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | ROHTO PHARMACEUTICAL CO.,LTD. | source · 2026-11-06 |
| exchange | Prime Market | source · 2026-11-06 |
| ticker | 4527 | source · 2026-11-06 |
| ISIN | JP3982400008 | source · 2026-11-06 |
| LEI | 353800Q1CW5OS81OUM12 | source · 2026-11-08 |
| security type | Corporate | source · 2026-11-06 |
| segment | not on the record | |
| sector | 3250 Pharmaceutical | source · 2026-11-06 |
| jurisdiction | Japan (EDINET domestic filer) | source · 2026-11-06 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 14 filings across 11 filing days in the window 2025-11-06 to 2026-11-06. By type, there are 2 ad hoc, 7 corporate news, 3 regulatory filing and 2 results filings. The median gap between filing days is 30.5 days. The latest filing is dated 2026-10-14 and is of type corporate_news, 23 days before the record date of 2026-11-06. The Prime Market median is 29.0 days of cadence gap, 10 filings and 70.0 days of latency across 1557 issuers. The 3250 Pharmaceutical median is 49.5 days of cadence gap, 8.0 filings and 85.0 days of latency across 80 issuers.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 14 | 30.5 | 23 |
| exchange median: Prime Market (1557 issuers) | 10 | 29 | 70 |
| sector median: 3250 Pharmaceutical (80 issuers) | 8 | 49.5 | 85 |
| date | type | category | filing |
|---|---|---|---|
| 2026-10-14 | corporate_news | 自己株券買付状況報告書 (share buy-back status report) | 自己株券買付状況報告書（法２４条の６第１項に基づくもの） |
| 2026-09-08 | corporate_news | 自己株券買付状況報告書 (share buy-back status report) | 自己株券買付状況報告書（法２４条の６第１項に基づくもの） |
| 2026-08-05 | corporate_news | 自己株券買付状況報告書 (share buy-back status report) | 自己株券買付状況報告書（法２４条の６第１項に基づくもの） |
| 2026-07-06 | corporate_news | 自己株券買付状況報告書 (share buy-back status report) | 自己株券買付状況報告書（法２４条の６第１項に基づくもの） |
| 2026-06-29 | ad_hoc | 臨時報告書 (extraordinary report) | 臨時報告書 |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is EY新日本有限責任監査法人. 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 market's register has no lifecycle type map yet. The halt flag shows listed, not halted.
Orderability
For the client category Qualified Institutional Investors, the outcome is not determinable. The rule states a product scope and the subject's record carries no instrument class to place within it. The rule version is acm-68000/jp/suitability-principle-fiea-article-40/r1, and the chapter is as of 2026-11-04.
| client category | outcome |
|---|---|
| Qualified Institutional Investors | not determinable: the rule states a product scope and the subject's record carries no instrument class to place within it |
rule acm-68000/jp/suitability-principle-fiea-article-40/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
The record found 13 research houses named on the issuer's investor-relations page: IwaiCosmo Securities Co.,Ltd., Goldman Sachs Japan Co., Ltd., Citigroup Securities Inc., Jefferies(Japan) Limited, Daiwa Securities Co.Ltd., Nomura Securities Co., Ltd., Mizuho Securities Co., Ltd., Morgan Stanley MUFG Securities Co., Ltd., JPMorgan Securities Japan Co., Ltd., SMBC NIKKO SECURITIES INC., UBS Securities Co., Ltd., Morgan Stanley, and MUFG Securities Co., Ltd.
| research house | analyst | source · read date |
|---|---|---|
| IwaiCosmo Securities Co.,Ltd. | Shoichi Arisawa | issuer page · 2026-11-12 |
| Goldman Sachs Japan Co., Ltd. | Takashi Miyazaki | issuer page · 2026-11-12 |
| Citigroup Securities Inc. | Hiroki Watanabe | issuer page · 2026-11-12 |
| Jefferies(Japan) Limited | Hisae Kawamoto | issuer page · 2026-11-12 |
| Daiwa Securities Co.Ltd. | Katsuro Hirozumi | issuer page · 2026-11-12 |
| Nomura Securities Co., Ltd. | Yuji Ohbana Kyoichiro Shigemura | issuer page · 2026-11-12 |
| Mizuho Securities Co., Ltd. | Mitsuko Miyasako | issuer page · 2026-11-12 |
| Morgan Stanley MUFG Securities Co., Ltd. | Haruka Miyake | issuer page · 2026-11-12 |
| JPMorgan Securities Japan Co., Ltd. | Akiko Kuwahara | issuer page · 2026-11-12 |
| SMBC NIKKO SECURITIES INC. | Shima Yamanaka | issuer page · 2026-11-12 |
| UBS Securities Co., Ltd. | Yokoyama Mark | issuer page · 2026-11-12 |
| Morgan Stanley | Haruka Miyake | issuer page · 2026-11-12 |
| MUFG Securities Co., Ltd. | Akiko Kuwahara | issuer page · 2026-11-12 |
Open research
No openly published research notes were found on the record.
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 sealed years hold the issuer. The market earliest sealed date is not on the record, and the live record began is not on the record.
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.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx (identity.exchange)
- 10.2
- https://mapping.gleif.org/api/v2/isin-lei/latest (identity.isin)
- 10.3
- https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction)
- 10.4
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- 10.5
- https://mcp.jp-cm-kg.ai/events/TSE-PRIME/4527 (the disclosure lines)
- 10.6
- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)
- 10.7
- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YE5N (the auditor)
- 10.8
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.9
- https://www.rohto.co.jp/en/ir/stock/analyst/ (coverage)
- 10.10
- https://mcp.jp-cm-kg.ai/record/TSE-PRIME/4527 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"JP3982400008"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:e1d9fa9bb8f677b2.