Skip to main content
S&J Corporation logo

S&J Corporation — Investor Relations & Filings

Ticker · 5599 ISIN · JP3161700004 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
Open in API
Filings indexed 27 across all filing types
Latest filing 2026-05-13 Notice of Dividend Amou…
Country JP Japan
Listing T 5599

About S&J Corporation

https://www.sandj.co.jp/

S&J Corporation is a cybersecurity firm specializing in protecting corporate information assets and ensuring business continuity. The company provides a comprehensive suite of security services, including consulting, Security Operation Center (SOC) operations, and integrated security monitoring. Its monitoring services cover endpoints (MDR), networks, and cloud environments to facilitate the rapid detection of threats and anomalies. Key offerings include incident response to minimize business impact, CSIRT (Computer Security Incident Response Team) development and operational support, and security governance consulting. S&J also delivers specialized solutions such as Active Directory threat diagnostics and monitoring to counter sophisticated attacks like ransomware. The firm caters to a range of corporate clients, from medium-sized businesses to large enterprises.

Recent filings

Filing Released Lang Actions
剰余金の配当に関するお知らせ
Notice of Dividend Amount Classification · 95% confidence The document is a Japanese ‘剰余金の配当に関するお知らせ’ (Notice regarding distribution of surplus funds/dividends). It provides record date, per share dividend amount, total dividend amount, effective date, and source of funds. This matches the ‘Notice of Dividend Amount’ category rather than an earnings release or annual report.
2026-05-13 Japanese
2026年３月期 決算短信〔日本基準〕（非連結）
Earnings Release Classification · 90% confidence The document is a Japanese “決算短信” (financial results summary) for the full fiscal year ended March 2026, containing initial announcement of annual results, key financial highlights, summary financial statements and forecasts. It is not a full annual report (10-K) nor a quarterly interim report, but a timeliness earnings release (“kessan tanshin”) under Tokyo Stock Exchange rules. Therefore, it best fits the Earnings Release category. FY 2026
2026-05-13 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 · 92% confidence The document is titled “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）” and provides detailed schedules of treasury share purchases, disposals, and holdings under the Financial Instruments and Exchange Act. This corresponds to a Transaction in Own Shares report, not a high-level announcement or proxy material.
2026-04-06 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 a '自己株券買付状況報告書' (Report on Status of Acquisition of Treasury Shares) filed under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. It details the company's share buyback activities for the period of February 2026, including the number of shares acquired, the total cost, and the current status of treasury shares. This falls directly under the category of 'Transaction in Own Shares' (POS).
2026-03-10 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 a '自己株券買付状況報告書' (Report on Status of Purchase of Own Shares) filed under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. This document specifically details the company's share buyback activities, including the number of shares acquired, the total cost, and the progress against the board's authorization. According to the provided filing definitions, a report detailing the company buying back its own shares is classified as 'Transaction in Own Shares' (POS).
2026-01-15 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly cites '金融商品取引法第24条の５の２第１項' (Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act). It serves as an officer certification regarding the accuracy of a semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a report (like a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself. H1 2025
2025-11-12 Japanese

Browse filings by year

4 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.