Year archive

KOSTECSYS. CO., LTD. — 2025 filings

All 32 regulatory filings released by KOSTECSYS. CO., LTD. (355150) in 2025, sourced directly from the official regulator.

32 Filings

2025 Period

2025 filings (32)

Filing	Released	Lang
단일판매ㆍ공급계약체결 Capital/Financing Update	2025-12-24	Korean
기업설명회(IR)개최 Regulatory Filings	2025-10-14	Korean
단일판매ㆍ공급계약체결 Regulatory Filings	2025-09-24	Korean
[기재정정]사업보고서 (2024.12) Annual Report FY 2024	2025-08-14	Korean
반기보고서 (2025.06) Interim / Quarterly Report H1 2025	2025-08-14	Korean
자기주식처분결과보고서 Transaction in Own Shares	2025-08-08	Korean
증권발행결과(자율공시) (제2회차 EB) Capital/Financing Update	2025-08-08	Korean
주요사항보고서(교환사채권발행결정) Capital/Financing Update	2025-07-22	Korean
주요사항보고서(자기주식처분결정) Transaction in Own Shares	2025-07-22	Korean
주요사항보고서(유형자산양수결정) M&A Activity	2025-07-18	Korean
풍문또는보도에대한해명 (코스텍시스, 594억 공급 계약 체결…본격 양산 돌입) Regulatory Filings	2025-07-16	Korean
단일판매ㆍ공급계약체결 Regulatory Filings	2025-07-08	Korean
분기보고서 (2025.03) Interim / Quarterly Report Q1 2025	2025-05-15	Korean
임원ㆍ주요주주특정증권등소유상황보고서 Director's Dealing	2025-04-22	Korean
임원ㆍ주요주주특정증권등소유상황보고서 Director's Dealing	2025-04-22	Korean
주식등의대량보유상황보고서(일반) Major Shareholding Notification	2025-04-22	Korean
최대주주변경 Major Shareholding Notification	2025-04-16	Korean
정기주주총회결과 Declaration of Voting Results & Voting Rights Announcements	2025-03-26	Korean
감사보고서제출 Audit Report / Information FY 2024	2025-03-18	Korean
사업보고서 (2024.12) Audit Report / Information FY 2024	2025-03-18	Korean
임원ㆍ주요주주특정증권등거래계획보고서 Director's Dealing	2025-03-17	Korean
임원ㆍ주요주주특정증권등거래계획보고서 Director's Dealing	2025-03-17	Korean
[기재정정]단일판매ㆍ공급계약체결 Regulatory Filings	2025-03-14	Korean
[기재정정]단일판매ㆍ공급계약체결 Regulatory Filings	2025-03-14	Korean
[기재정정]단일판매ㆍ공급계약체결 Regulatory Filings	2025-03-14	Korean
[기재정정]단일판매ㆍ공급계약체결 Regulatory Filings	2025-03-14	Korean
주주총회소집공고 AGM Information	2025-03-07	Korean
주주총회소집결의 AGM Information	2025-02-26	Korean
[기재정정]단일판매ㆍ공급계약체결 Regulatory Filings	2025-02-12	Korean
단일판매ㆍ공급계약체결 Regulatory Filings	2025-02-11	Korean
자기주식취득결과보고서 Transaction in Own Shares	2025-02-10	Korean
매출액또는손익구조30%(대규모법인은15%)이상변동 Earnings Release FY 2024	2025-02-04	Korean