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CS CORPORATION — Investor Relations & Filings

Ticker · 065770 ISIN · KR7065770000 KO Manufacturing
Open in API
Filings indexed 195 across all filing types
Latest filing 2026-05-28 Capital/Financing Update
Country KR South Korea
Listing KO 065770

About CS CORPORATION

http://cscorporation.com/en/

CS CORPORATION is a developer, manufacturer, and global supplier specializing in activated carbon products. The company provides a diverse portfolio that includes coconut shell-based, coal-based, and wood-based activated carbons for commodity and functional applications. Its products are utilized across various sectors for water purification, wastewater treatment, air filtration, and industrial processes such as solvent recovery. The company also produces filters for home and industrial use, supplies raw materials like coconut shell charcoal, and offers services including activated carbon replacement for filtration systems, regeneration using advanced heat treatment facilities, and technical consultation. CS CORPORATION has developed VOC (Volatile Organic Compound) desorption and reduction recycling technology.

Recent filings

Filing Released Lang Actions
[기재정정]주요사항보고서(전환사채권발행결정)
Capital/Financing Update Classification · 80% confidence The document is a Korean “주요사항보고서” (major event report) and specifically an amended report (“정정신고”) on the decision to issue convertible bonds. It is a one‐off regulatory disclosure of a financing event (convertible bond issuance), not a periodic report or a mere announcement of a report publication. Under the taxonomy, such financing/capital structure updates fall under Capital/Financing Update (CAP).
2026-05-28 Korean
주요사항보고서(전환사채권발행결정)
Capital/Financing Update Classification · 95% confidence The document is a Major Shareholder Report filed with the Korean Financial Services Commission / Korea Exchange (“주요사항보고서”) announcing the decision to issue 5,000,000,000 KRW of convertible bonds, detailing the terms of issuance, interest, maturity, conversion mechanics, put/call options, use of proceeds, and related underwriting arrangements. This is a financing activity (issuance of debt convertible into equity) rather than an earnings release, management discussion, or annual/interim report. Accordingly, it is classified as a Capital/Financing Update (CAP).
2026-05-21 Korean
주권매매거래정지해제 (액면병합 주권 변경상장)
Regulatory Filings Classification · 85% confidence The document is a brief notice from a Korean exchange regarding the lifting of a trading suspension for a listed common stock after a reverse share split and listing change. It contains no financial statements, earnings, or in-depth management commentary, and instead is a regulatory announcement about trading status under exchange rules. This matches the fallback category for general regulatory notices. Therefore, it should be classified as a Regulatory Filing (RNS).
2026-05-20 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서” (Quarterly Report) for the period January 1 to March 31, 2026 (the first quarter of the 28th fiscal year). It contains comprehensive interim financial statements, notes, management discussion, audit opinion, and detailed sections typical of a quarterly (interim) report rather than just an announcement. Therefore, it should be classified as an Interim/Quarterly Report. Q1 2026
2026-05-15 Korean
[기재정정]주식병합결정
Share Issue/Capital Change Classification · 85% confidence The document is a Korean regulatory announcement detailing a corporate decision on share consolidation (reverse stock split), including schedules, ratios, and corrections to previously disclosed dates. This falls under capital structure changes (share issue/capital change) rather than an earnings release, management report, or AGM materials. Therefore, it is classified as Share Issue/Capital Change (SHA).
2026-05-14 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Major Shareholding Notification Classification · 95% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' which translates to 'Report on Ownership Status of Specific Securities by Executives and Major Shareholders.' It includes detailed information about securities ownership, changes in holdings, and related dates. The presence of terms like '보고자' (reporter), '임원' (executive), and '주요주주' (major shareholder) indicates this is a notification of share ownership changes by insiders or major shareholders. This matches the definition of Major Shareholding Notification (MRQ). The document length is 2456 characters, which is consistent with a detailed notification rather than a full financial report. Therefore, the correct classification is MRQ with high confidence.
2026-05-08 Korean

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