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SK Inc. — Investor Relations & Filings

Ticker · 034730 ISIN · KR7034730002 KO Financial and insurance activities
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Filings indexed 1,386 across all filing types
Latest filing 2026-03-30 Capital/Financing Update
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
[기재정정]증권신고서(채무증권)
Capital/Financing Update Classification · 91% confidence The document is a securities registration statement (“증권신고서(채무증권)”) and subsequent amendments detailing the issuance of debt securities (bond fundraising), including submission dates, terms of issuance, investor risk factors, and amendment history. This is a direct financing activity by SK주식회사 to raise capital through bond issuance. It is not an annual or interim report, nor an earnings release or board change notice. Therefore, it falls under “Capital/Financing Update.”
2026-03-30 Korean
[발행조건확정]증권신고서(채무증권)
Capital/Financing Update Classification · 85% confidence The document is a formal securities registration statement (증권신고서) detailing the terms and amendments of SK㈜’s debt securities issuance, including finalized interest rates and offering amounts. It is not an annual or interim report, proxy, or management change notice. Instead, it directly relates to the company’s fundraising via bond issuance, fitting the description of a Capital/Financing Update.
2026-03-30 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 95% confidence The document is a Korean "주식등의 대량보유상황보고서" detailing large shareholding reports, thresholds of ownership, changes in share counts, special relationship disclosures, and contractual arrangements for shares. This corresponds to a Major Shareholding Notification under the Capital Markets Act. It is not an AGM, earnings release, management change, or other report type, but a notification of significant share ownership changes. Therefore, it is classified as MRQ.
2026-03-27 Korean
기업가치제고계획(자율공시) (고배당기업 표시를 위한 재공시)
Regulatory Filings Classification · 60% confidence The document is a Korean voluntary disclosure titled “기업가치 제고 계획(자율공시)” (“Corporate Value Enhancement Plan”) outlining future ROE targets, dividend policy, share repurchase intentions, and related governance points. It is not a formal annual or interim report, nor an earnings release, nor a transcript or proxy statement. It does not report actual insider trades, legal proceedings, or M&A, nor is it simply announcing a published report. Rather, it is a regulatory-style announcement of a corporate plan that does not fit a more specific category. Therefore, it best maps to the fallback category “Regulatory Filings” (RNS).
2026-03-27 Korean
주요사항보고서(주식교환ㆍ이전결정)(자회사의 주요경영사항)
Share Issue/Capital Change Classification · 78% confidence The document is a “주요사항보고서” (Major Event Report) filed with the Financial Services Commission/Korea Exchange detailing the decision to effect a share exchange (“주식교환ㆍ이전 결정”) to turn SK Broadband into a wholly owned subsidiary of SK Telecom. It describes the share‐exchange ratio, valuation, timeline, related board approvals, and regulatory procedures—clearly a corporate action that alters capital structure. This aligns with the “Share Issue/Capital Change” category.
2026-03-26 Korean
주요사항보고서(자기주식처분결정)
Transaction in Own Shares Classification · 90% confidence The document is a Korean '주요사항보고서' filed with the Financial Services Commission/Korea Exchange regarding the decision to dispose of treasury shares (‘자기주식 처분 결정’) for stock grants to outside directors. It details the number of shares, disposal period, purpose, method, and pre/post treasury share holdings. This matches a company’s transaction in its own shares. Therefore, the appropriate classification is ‘Transaction in Own Shares.’
2026-03-26 Korean

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