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SK Chemicals Co., Ltd. — Investor Relations & Filings

Ticker · 285130 ISIN · KR7285130001 LEI · 9884001TC6YQYHDP1F43 KO Manufacturing
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Filings indexed 507 across all filing types
Latest filing 2026-05-21 Director's Dealing
Country KR South Korea
Listing KO 285130

About SK Chemicals Co., Ltd.

https://www.skchemicals.com/en/

SK Chemicals Co., Ltd. operates through two primary business segments: Green Chemicals and Life Science. The Green Chemicals division focuses on developing and supplying environmentally-friendly materials. Its portfolio includes high-performance copolyesters, bio-based plastics, and super engineering plastics used in applications such as sustainable packaging, automotive components, electronics, and consumer goods. The company is noted for developing one of the first bio-copolyesters. The Life Science division provides total healthcare solutions, concentrating on the research, development, and marketing of pharmaceuticals. Its product range encompasses prescription (ETC) and over-the-counter (OTC) drugs across various therapeutic areas, including musculoskeletal, circulatory, central nervous system, and anti-inflammatory treatments, with a focus on synthetic drugs, natural medicines, and biotechnology.

Recent filings

Filing Released Lang Actions
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 95% confidence The document is a regulatory filing titled “임원ㆍ주요주주 특정증권등 소유상황보고서” (Report on Ownership Status of Specific Securities by Executives and Major Shareholders). It details an executive’s shareholding changes, including transaction date, shares acquired/disposed, and ownership ratios, which matches an insider trading/share transaction report by a director or senior executive. This corresponds to the Director's Dealing category.
2026-05-21 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서 (제 10 기) 2026년 01월 01일∼2026년 03월 31일” for SK Chemicals and contains detailed narrative sections on business overview, financial and operational data, segment revenues, production capacity, and raw materials for the first quarter of 2026. It is clearly a Korean quarterly report with substantive financial and business disclosures, not merely an announcement or summary. This matches the Interim/Quarterly Report category. Q1 2026
2026-05-13 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 95% confidence The document is a statutory “특정증권등 소유상황보고서” filed by an officer (임원) showing personal shareholding changes (매도 54주) in SK케미칼. This is an insider dealing report by a director/executive, matching the “Director’s Dealing” category (Code: DIRS).
2026-05-13 Korean
기업설명회(IR)개최(안내공시)
Investor Presentation Classification · 95% confidence The document is a short announcement (808 characters) about the scheduling and details of an upcoming investor presentation (IR) event by SK Chemicals. It includes the date, location, participants, purpose (Q1 2026 results and business update), and a link to the IR materials on the company's website. There is no actual financial data or detailed report content included, only an announcement of the event and where to find the materials. According to the 'Menu vs Meal' rule, this is an announcement of a presentation, not the presentation or report itself. Therefore, the correct classification is Investor Presentation (IP).
2026-05-08 Korean
연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 95% confidence The document is titled as a preliminary (잠정) consolidated financial performance announcement for the period 2026-01-01 to 2026-03-31, which corresponds to a quarterly period. It contains summarized financial data such as sales, operating profit, and net income with comparisons to previous periods. The document explicitly states that the figures are provisional and subject to change after external audit review. The length is 2249 characters, which is relatively short and the document is an announcement of preliminary financial results rather than a full interim or quarterly report with detailed financial statements and analysis. Therefore, it fits the category of an Earnings Release (ER), which is the initial announcement of quarterly financial results with key highlights only.
2026-05-08 Korean
영업(잠정)실적(공정공시)
Earnings Release Classification · 95% confidence The document is titled '영업(잠정)실적(공정공시)' which translates to 'Preliminary Operating Results (Fair Disclosure)'. It provides financial performance data for the first quarter of 2026, including sales, operating profit, and net income, with comparisons to previous periods. The document explicitly states that the figures are preliminary and unaudited, and it is a disclosure made for investors and analysts. The length of the document is about 2064 characters, which is relatively short and consistent with a brief earnings announcement rather than a full quarterly report. There is no detailed financial statement or comprehensive analysis, only summary figures and notes about the preliminary nature of the data. According to the classification rules, initial announcements of quarterly financial results with key highlights only are classified as Earnings Release (ER).
2026-05-08 Korean

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