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Year archive

MASON CAPITAL CORPORATION — 2026 filings

All 20 regulatory filings released by MASON CAPITAL CORPORATION (021880) in 2026, sourced directly from the official regulator.

20 Filings
2026 Period
2026 filings (20)
Filing Released Lang
매출액또는손익구조30%(대규모법인은15%)이상변동
Regulatory Filings
2026-05-27 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2026-05-14 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2026-05-14 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2026-05-13 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing
2026-05-13 Korean
임시주주총회결과
Declaration of Voting Results & Voting Rights Announcements
2026-05-06 Korean
주주총회소집공고
Proxy Solicitation & Information Statement
2026-04-21 Korean
의결권대리행사권유참고서류
Proxy Solicitation & Information Statement
2026-04-21 Korean
주주총회소집결의
Proxy Solicitation & Information Statement
2026-03-25 Korean
주주명부폐쇄기간또는기준일설정
Regulatory Filings
2026-03-25 Korean
주권매매거래정지 (자본감소)
Share Issue/Capital Change
2026-03-25 Korean
주요사항보고서(감자결정)
Share Issue/Capital Change
2026-03-25 Korean
주식병합결정
Share Issue/Capital Change
2026-03-25 Korean
주주명부폐쇄기간또는기준일설정
Regulatory Filings
2026-03-16 Korean
분기보고서 (2025.12)
Interim / Quarterly Report Q4 2025
2026-02-12 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification
2026-01-13 Korean
최대주주변경을수반하는주식담보제공계약해제ㆍ취소등
Share Issue/Capital Change
2026-01-09 Korean
최대주주변경을수반하는주식담보제공계약체결
Share Issue/Capital Change
2026-01-09 Korean
임시주주총회결과
Declaration of Voting Results & Voting Rights Announcements
2026-01-07 Korean
대표이사변경
Board/Management Information
2026-01-07 Korean