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Year archive

DONG-A ST CO.,LTD — 2025 filings

All 77 regulatory filings released by DONG-A ST CO.,LTD (170900) in 2025, sourced directly from the official regulator.

77 Filings
2025 Period
2025 filings (77)
Filing Released Lang
주주명부폐쇄기간또는기준일설정
Notice of Dividend Amount
2025-12-16 Korean
투자판단관련주요경영사항
Board/Management Information
2025-11-11 Korean
투자판단관련주요경영사항
Regulatory Filings
2025-11-10 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification
2025-11-07 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification
2025-11-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Major Shareholding Notification
2025-11-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Major Shareholding Notification
2025-11-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Major Shareholding Notification
2025-11-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-11-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-11-07 Korean
투자판단관련주요경영사항
Regulatory Filings
2025-11-03 Korean
영업(잠정)실적(공정공시)
Earnings Release
2025-10-29 Korean
기업설명회(IR)개최(안내공시)
Investor Presentation
2025-10-29 Korean
결산실적공시예고(안내공시)
Report Publication Announcement
2025-10-27 Korean
기업설명회(IR)개최(안내공시)
Investor Presentation
2025-10-27 Korean
투자설명서
Capital/Financing Update
2025-09-09 Korean
증권발행실적보고서
Capital/Financing Update
2025-09-09 Korean
[발행조건확정]증권신고서(채무증권)
Capital/Financing Update
2025-09-08 Korean
[기재정정]증권신고서(채무증권)
Capital/Financing Update
2025-09-03 Korean
[발행조건확정]증권신고서(채무증권)
Capital/Financing Update
2025-09-03 Korean
증권신고서(채무증권)
Capital/Financing Update
2025-08-28 Korean
반기보고서 (2025.06)
Interim / Quarterly Report H1 2025
2025-08-14 Korean
[기재정정]영업(잠정)실적(공정공시)
Earnings Release H1 2025
2025-08-13 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification
2025-07-25 Korean
영업(잠정)실적(공정공시)
Earnings Release Q2 2025
2025-07-24 Korean
기업설명회(IR)개최(안내공시)
Report Publication Announcement
2025-07-24 Korean
결산실적공시예고(안내공시)
Report Publication Announcement
2025-07-18 Korean
기업설명회(IR)개최(안내공시)
Report Publication Announcement
2025-07-18 Korean
최대주주등소유주식변동신고서
Director's Dealing
2025-07-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-07-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-07-07 Korean
지속가능경영보고서등관련사항(자율공시)
Environmental & Social Information
2025-07-01 Korean
기업지배구조보고서공시
Governance Information
2025-06-02 Korean
분기보고서 (2025.03)
Interim / Quarterly Report Q1 2025
2025-05-15 Korean
영업(잠정)실적(공정공시)
Earnings Release Q1 2025
2025-04-29 Korean
기업설명회(IR)개최(안내공시)
Report Publication Announcement
2025-04-29 Korean
결산실적공시예고(안내공시)
Report Publication Announcement
2025-04-24 Korean
기업설명회(IR)개최(안내공시)
Report Publication Announcement
2025-04-24 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification
2025-04-07 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-04-03 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification
2025-04-01 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements
2025-03-31 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information
2025-03-31 Korean
전환가액ㆍ신주인수권행사가액ㆍ교환가액의조정(안내공시)
Share Issue/Capital Change
2025-03-31 Korean
감사보고서제출
Audit Report / Information FY 2024
2025-03-21 Korean
사업보고서 (2024.12)
Annual Report FY 2024
2025-03-21 Korean
최대주주등소유주식변동신고서
Director's Dealing
2025-03-11 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-03-11 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2025-03-11 Korean
주주총회소집공고
Proxy Solicitation & Information Statement
2025-02-28 Korean
의결권대리행사권유참고서류
Proxy Solicitation & Information Statement
2025-02-28 Korean
주주총회소집결의
Proxy Solicitation & Information Statement
2025-02-27 Korean
현금ㆍ현물배당결정
Notice of Dividend Amount
2025-02-27 Korean
투자판단관련주요경영사항
Regulatory Filings
2025-02-20 Korean
현금ㆍ현물배당을위한주주명부폐쇄(기준일)결정
Notice of Dividend Amount
2025-02-19 Korean
매출액또는손익구조30%(대규모법인은15%)이상변경
Earnings Release FY 2024
2025-02-19 Korean
주식배당결정
Notice of Dividend Amount
2025-02-19 Korean
영업(잠정)실적(공정공시)
Earnings Release Q4 2024
2025-02-10 Korean
기업설명회(IR)개최(안내공시)
Report Publication Announcement
2025-02-10 Korean
결산실적공시예고(안내공시)
Report Publication Announcement
2025-02-05 Korean
기업설명회(IR)개최(안내공시)
Report Publication Announcement
2025-02-05 Korean
공정거래자율준수프로그램운영현황(안내공시)
Governance Information
2025-01-23 Korean