Skip to main content
SK Inc. logo

SK Inc. — Investor Relations & Filings

Ticker · 034730 ISIN · KR7034730002 KO Financial and insurance activities
Open in API
Filings indexed 1,386 across all filing types
Latest filing 2026-04-27 Notice of Dividend Amou…
Country KR South Korea
Listing KO 034730

About SK Inc.

https://www.sk-inc.com/en/main/mainpage…

SK Inc. is the strategic investment holding company for SK Group, focused on enhancing corporate value through active portfolio management and strategic investments. The company concentrates on four core growth areas: advanced materials, biopharmaceuticals, green technologies, and digital. In advanced materials, it develops products such as SiC power semiconductors. Its biopharmaceutical operations function as a global Contract Development and Manufacturing Organization (CDMO), specializing in cell and gene therapies (CGT) and active pharmaceutical ingredients (APIs). The green technology portfolio includes investments in clean energy, hydrogen, and sustainable food alternatives. In the digital sector, SK Inc. invests in innovative technologies and future mobility solutions, continually rebalancing its portfolio to foster sustainable growth.

Recent filings

Filing Released Lang Actions
현금ㆍ현물배당을위한주주명부폐쇄(기준일)결정(자회사의 주요경영사항)
Notice of Dividend Amount Classification · 85% confidence The document is an announcement of the company’s decision to close the shareholder register on the record date to determine eligible shareholders for a cash and in-kind dividend. This is a corporate action related to dividends (setting record date) rather than publication of a report or regulatory filing. It falls under “Notice of Dividend Amount” as the closest category for dividend-related notices (DIV).
2026-04-27 Korean
현금ㆍ현물배당결정(자회사의 주요경영사항)
Notice of Dividend Amount Classification · 87% confidence The document is a formal announcement detailing the board resolution for cash and in-kind dividends: per share dividend amount, total amount, record date, payment date, and related meeting information. This matches the “Notice of Dividend Amount” category.
2026-04-27 Korean
주요사항보고서(자기주식처분결정)(자회사의 주요경영사항)
Transaction in Own Shares Classification · 90% confidence The document is a “주요사항보고서” filed with the Korea Exchange and Financial Services Commission detailing a board resolution to dispose of the company’s treasury shares (자기주식 처분 결정). It specifies the number of shares, disposal price, period, method, and purpose (executive and outside-director compensation), which is precisely a report of the company selling its own shares. This matches the “Transaction in Own Shares” category (Code: POS).
2026-04-27 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 95% confidence The document is a “주식등의 대량보유상황보고서” filed under Korean Capital Markets Act Article 147. It details a major shareholder’s and related parties’ shareholdings, changes, purpose of holding, and contracts. This corresponds to a notification of significant share ownership levels crossing thresholds, matching the “Major Shareholding Notification (Code: MRQ)” category.
2026-04-13 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 95% confidence The document is a mandatory insider ownership report filed with the Securities and Futures Commission and Korea Exchange, detailing an officer’s (director’s) share holdings and changes (144 shares acquired) under Korean insider‐reporting rules. This matches the ‘Director’s Dealing’ category (insider share transactions).
2026-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 92% confidence The document is the “임원ㆍ주요주주 특정증권등 소유상황보고서,” a statutory report disclosing the specific securities ownership and changes by a company’s executive (이관영), filed with the Financial Services Commission and Korea Exchange. This exactly matches an insider transaction report by a director/executive, i.e., Director’s Dealing (code DIRS).
2026-04-07 Korean

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.