Skip to main content
OPTORUN CO.,LTD. logo

OPTORUN CO.,LTD. — Investor Relations & Filings

Ticker · 6235 ISIN · JP3197760006 T Manufacturing
Open in API
Filings indexed 71 across all filing types
Latest filing 2025-03-11 Transaction in Own Shar…
Country JP Japan
Listing T 6235

About OPTORUN CO.,LTD.

https://www.optorun.co.jp/en/

OPTORUN CO.,LTD. is a manufacturer specializing in the development and fabrication of optical thin film formation equipment. The company's core business involves producing advanced vacuum coating machines and related peripheral units used for the precise deposition of optical thin films. This field requires highly advanced technologies and specialized knowledge, creating significant barriers to entry. Established in 1999, the company is recognized for its diverse expertise and innovative solutions in optical coating processes.

Recent filings

Filing Released Lang Actions
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）
Transaction in Own Shares Classification · 100% confidence The document title is "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）" which translates to "Report on the Status of Treasury Stock Acquisition (Based on Article 24-6, Paragraph 1 of the Act)". This explicitly details the status of the company's own share repurchases (treasury stock acquisition) over a specific reporting period (Feb 17, 2025, to Feb 28, 2025). This type of filing, concerning transactions in a company's own shares, directly corresponds to the definition of 'Transaction in Own Shares' (POS). The document structure confirms this by detailing acquisition status based on board resolutions and current holdings.
2025-03-11 Japanese
大量保有報告書
Major Shareholding Notification Classification · 100% confidence The document is titled "株券等の大量保有の状況の開示に関する内閣府令 第一号様式 大量保有報告書" (Cabinet Office Ordinance on Disclosure of Large Volume Shareholding, Form No. 1, Large Shareholding Report). This explicitly identifies the document as a Large Shareholding Report, which in the context of Japanese regulatory filings, corresponds to a notification of significant share ownership changes, often filed under the Financial Instruments and Exchange Act (Article 27-23). This aligns directly with the definition for Major Shareholding Notification (MRQ). Key indicators: 1. Title: "大量保有報告書" (Large Shareholding Report). 2. Filing Date: 令和７年２月21日 (February 21, 2025). 3. Content: Details the number of shares held (1,101,500 shares, 17.53% ownership) and the purpose (Capital and business alliance with the issuer). This is a specific regulatory filing concerning share ownership thresholds, matching the criteria for MRQ.
2025-02-21 Japanese
公開買付届出書
M&A Activity Classification · 100% confidence The document is titled "公開買付届出書" (Tender Offer Notification) and is submitted to the Kanto Local Finance Bureau Director. The content details the intent, price calculation basis, and procedures for a tender offer (公開買付け) by the company (株式会社オプトラン) to acquire its own shares from a major shareholder (JSR) and potentially other shareholders. This specific regulatory filing in Japan concerning a tender offer for listed shares corresponds to the category related to takeover bids or major transactions, which aligns best with 'M&A Activity' (TAR) or potentially a specific type of 'Capital/Financing Update' (CAP) or 'Transaction in Own Shares' (POS). However, the core nature of a '公開買付届出書' (Tender Offer Notification) in the context of acquiring shares, often preceding or being part of a takeover/acquisition process, strongly points towards TAR (Takeover/M&A Activity) or POS (Transaction in Own Shares). Since this is explicitly a self-tender offer (自己株式の取得) announced via a formal tender offer process, POS is highly relevant. Given the options, 'TAR' (M&A Activity) is often used broadly for tender offers, but 'POS' (Transaction in Own Shares) is more precise for a self-tender offer. Since the document is a formal, comprehensive filing detailing the mechanics of the share purchase, it is not a mere announcement (RPA/RNS). Considering the explicit focus on acquiring own shares, POS is the most accurate fit among the provided codes, although TAR is also plausible if the scope of TAR is interpreted broadly to include all tender offers. I will select POS as it directly describes the action: Transaction in Own Shares (share repurchase).
2025-02-17 Japanese
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）
Transaction in Own Shares Classification · 100% confidence The document is titled "自己株券買付状況報告書" (Report on the Status of Treasury Stock Acquisition) and explicitly cites the legal basis as "金融商品取引法第24条の６第１項" (Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act). This type of filing in Japan details the company's transactions involving its own shares (buybacks, disposals, etc.) over a specific reporting period (December 1 to December 31, 2024). This directly corresponds to the definition of reporting on the company buying back or selling its own shares, which is classified as 'Transaction in Own Shares' (POS). The document is a detailed report, not an announcement of a report, and the content is specific to share repurchases/transactions.
2025-01-10 Japanese
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）
Transaction in Own Shares Classification · 100% confidence The document is titled "自己株券買付状況報告書" (Report on the Status of Treasury Stock Acquisition) and cites the legal basis as "金融商品取引法第24条の６第１項" (Financial Instruments and Exchange Act Article 24-6, Paragraph 1). This specific report details the company's transactions involving its own shares (acquisitions and disposals) over a defined period (November 1 to November 30, 2024). This directly corresponds to the definition of reporting on the company buying back or selling its own shares, which is classified as 'Transaction in Own Shares' (POS). Although it is a regulatory filing, POS is the more specific category than the general RNS.
2024-12-10 Japanese
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）
Transaction in Own Shares Classification · 100% confidence The document is titled "自己株券買付状況報告書" (Report on the Status of Treasury Stock Acquisition) and explicitly states its legal basis as "金融商品取引法第24条の６第１項" (Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act). It details the acquisition and disposal status of treasury stock for the reporting period of October 1, 2024, to October 31, 2024. This type of filing, which reports on the company's own share transactions (repurchases/disposals), directly corresponds to the definition of 'Transaction in Own Shares' (POS). The document is a formal report, not an announcement of a report (RPA) or a general regulatory filing (RNS), as it contains the detailed data itself.
2024-11-12 Japanese

Browse filings by year

9 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.