Ask Warren

Hyosung

004800 · KOSPI · ₩004800 · 효성

₩118,500▼ ₩3,700 (3.03%)End-of-day · Oct 30, 2026 · End-of-day prices.
Trade
Alert me
SellBuy

Filings

  • Investor relations (IR) event기업설명회(IR)개최(안내공시)

    Predicted impact: Low

    Oct 30, 2026Open on DART
  • Preliminary earnings (consolidated)연결재무제표기준영업(잠정)실적(공정공시)

    Predicted impact: Medium

    Preliminary consolidated results for Hyosung; revenue large relative to market value, surprise size unknown.

    Oct 30, 2026Open on DART
  • Decision on Loan Provision (Major Management Matters of Subsidiary)금전대여결정(자회사의 주요경영사항)

    Predicted impact: Low

    Subsidiary loan provision with no amount given; likely routine intra-group financing.

    Oct 30, 2026Open on DART
  • Related-party transaction특수관계인과의내부거래

    Predicted impact: Low

    Oct 30, 2026Open on DART
  • Related-party transaction특수관계인과의내부거래

    Predicted impact: Low

    Oct 30, 2026Open on DART
  • Related-party transaction특수관계인과의내부거래

    Predicted impact: Low

    Oct 30, 2026Open on DART
  • Amended: Related-party transaction[기재정정]특수관계인과의내부거래

    Predicted impact: Low

    Oct 30, 2026Open on DART
  • Major sales or supply contract단일판매ㆍ공급계약체결(자회사의 주요경영사항)

    Predicted impact: Low

    Subsidiary supply contract; size not given so impact versus about ₩2.5T revenue is unclear.

    Oct 29, 2026Open on DART
  • Amended: Major sales or supply contract[기재정정]단일판매ㆍ공급계약체결(자회사의 주요경영사항)

    Predicted impact: Low

    Oct 27, 2026Open on DART
  • Major sales or supply contract단일판매ㆍ공급계약체결(자회사의 주요경영사항)

    Predicted impact: Low

    Subsidiary supply contract; size not given so impact versus about ₩2.5T revenue is unclear.

    Oct 16, 2026Open on DART
  • 5%+ holding report주식등의대량보유상황보고서(일반)Oct 7, 2026Open on DART
  • Amended: Major sales or supply contract[기재정정]단일판매ㆍ공급계약체결(자회사의 주요경영사항)Sep 30, 2026Open on DART
  • Trading Plan Report for Executives and Major Shareholders' Specific Securities임원ㆍ주요주주특정증권등거래계획보고서Sep 29, 2026Open on DART
  • Major sales or supply contract단일판매ㆍ공급계약체결(자회사의 주요경영사항)Sep 15, 2026Open on DART
  • Major sales or supply contract단일판매ㆍ공급계약체결(자회사의 주요경영사항)Sep 15, 2026Open on DART
  • Amended: Major sales or supply contract[기재정정]단일판매ㆍ공급계약체결(자회사의 주요경영사항)Sep 14, 2026Open on DART
  • Change in largest shareholder's holdings최대주주등소유주식변동신고서Sep 11, 2026Open on DART
  • Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Sep 11, 2026Open on DART
  • 5%+ holding report주식등의대량보유상황보고서(일반)Sep 11, 2026Open on DART
  • Results of Criminal Referral and Other Measures Following Violation of Accounting Standards회계처리기준위반에따른검찰고발등조치결과Sep 10, 2026Open on DART
  • [Corrected] Disclosure on Large Business Group Status [Quarterly Disclosure (For Representative Company)][기재정정]대규모기업집단현황공시[분기별공시(대표회사용)]Aug 31, 2026Open on DART
  • Disclosure on Large Business Group Status [Quarterly Disclosure (For Representative Company)]대규모기업집단현황공시[분기별공시(대표회사용)]Aug 27, 2026Open on DART
  • Amended: Half-year report (Jun 2026)[기재정정]반기보고서 (2026.06)Aug 19, 2026Open on DART
  • Matters Concerning Payment Amounts by Payment Method and Payment Period, and Dispute Mediation Bodies지급수단별ㆍ지급기간별지급금액및분쟁조정기구에관한사항Aug 14, 2026Open on DART
  • Half-year report (Jun 2026)반기보고서 (2026.06)Aug 13, 2026Open on DART
  • 5%+ holding report주식등의대량보유상황보고서(일반)Aug 11, 2026Open on DART
  • Trading Plan Report for Executives and Major Shareholders' Specific Securities임원ㆍ주요주주특정증권등거래계획보고서Aug 4, 2026Open on DART
  • Investor relations (IR) event기업설명회(IR)개최(안내공시)Jul 31, 2026Open on DART
  • Preliminary earnings (consolidated)연결재무제표기준영업(잠정)실적(공정공시)Jul 31, 2026Open on DART
  • Decision on Assumption of Debt (Major Management Matters of Subsidiary)채무인수결정(자회사의 주요경영사항)Jul 31, 2026Open on DART
  • Related-party transaction특수관계인과의내부거래Jul 31, 2026Open on DART
  • Related-party transaction특수관계인으로부터받은담보Jul 31, 2026Open on DART
  • Amended: Major sales or supply contract[기재정정]단일판매ㆍ공급계약체결(자회사의 주요경영사항)Jul 15, 2026Open on DART
  • Major management matter relevant to investors투자판단관련주요경영사항(자회사의 주요경영사항)Jul 2, 2026Open on DART
  • Disclosure Related to Sustainability Management Report, etc. (Voluntary Disclosure)지속가능경영보고서등관련사항(자율공시)Jun 29, 2026Open on DART
  • Major sales or supply contract단일판매ㆍ공급계약체결(자회사의 주요경영사항)Jun 29, 2026Open on DART
  • Major sales or supply contract단일판매ㆍ공급계약체결(자회사의 주요경영사항)Jun 23, 2026Open on DART
  • Major management matter relevant to investors투자판단관련주요경영사항(자회사의 주요경영사항)Jun 23, 2026Open on DART
  • Amended: Major sales or supply contract[기재정정]단일판매ㆍ공급계약체결(자회사의 주요경영사항)Jun 22, 2026Open on DART
  • [Amended] Large Business Group Status Disclosure [Annual Disclosure and Q1 Use (Representative Company)][기재정정]대규모기업집단현황공시[연1회공시및1/4분기용(대표회사)]Jun 1, 2026Open on DART
  • Disclosure of Corporate Governance Report기업지배구조보고서공시May 29, 2026Open on DART
  • Disclosure of Large Business Group Status [Annual Disclosure (For Controlling Person)]대규모기업집단현황공시[연1회(동일인용)]May 29, 2026Open on DART
  • Disclosure of Large Business Group Status [Annual Disclosure and Q1 Use (Representative Company)]대규모기업집단현황공시[연1회공시및1/4분기용(대표회사)]May 29, 2026Open on DART
  • [Amendment] Decision on Debt Guarantee to Third Party[기재정정]타인에대한채무보증결정May 21, 2026Open on DART
  • Quarterly report (Mar 2026)분기보고서 (2026.03)May 14, 2026Open on DART
  • Major management matter relevant to investors투자판단관련주요경영사항(자회사의 주요경영사항)May 11, 2026Open on DART
  • Occurrence of Serious Industrial Accident (Major Management Matter of Subsidiary)중대재해발생(자회사의 주요경영사항)May 8, 2026Open on DART
  • Decision on Provision of Debt Guarantee to Third Party (Material Management Matter of Subsidiary)타인에대한채무보증결정(자회사의 주요경영사항)Apr 27, 2026Open on DART
  • Decision on Guarantee of Debt for Another Party타인에대한채무보증결정Apr 24, 2026Open on DART
  • Investor relations (IR) event기업설명회(IR)개최(안내공시)Apr 24, 2026Open on DART

Titles in Korean until English translations are added.

Also known as: Hyosung / 효성 / 004800 / KRX:004800

Source: KRX statistical information