Udmtek유디엠텍
389680 · KOSDAQ · ₩389680 · 유디엠텍
₩2,930▼ ₩20 (0.68%)End-of-day · Oct 29, 2026 · End-of-day prices.
Filings
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Oct 14, 2026Open on DART
Predicted impact: Low· Actual: −0.7% vs sector, volume 0.4× normal (5 trading days)
- Designation as Unfaithful Disclosure Company (Reversal of Disclosure)불성실공시법인지정 (공시번복)Oct 8, 2026Open on DART
- Other Market Notice기타시장안내Oct 7, 2026Open on DART
- Delisting기타시장안내 (시가총액 미달에 따른 상장폐지 우려 관련 안내)Oct 1, 2026Open on DART
- Amended: Change of CEO[기재정정]대표이사변경Sep 29, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(약식)Sep 29, 2026Open on DART
- Change of CEO대표이사변경Sep 28, 2026Open on DART
- Results of Extraordinary Shareholders' Meeting임시주주총회결과Sep 28, 2026Open on DART
- Report on Appointment, Dismissal, or Mid-Term Resignation of Independent Directors독립이사의선임ㆍ해임또는중도퇴임에관한신고Sep 28, 2026Open on DART
- Amended: Major sales or supply contract[기재정정]단일판매ㆍ공급계약체결Sep 11, 2026Open on DART
- Amended: Shareholders' meeting called[기재정정]주주총회소집결의 (임시주주총회)Sep 11, 2026Open on DART
- [Corrected] Advance Notice of Designation as Unfaithful Disclosure Company (Reversal of Disclosure)[기재정정]불성실공시법인지정예고 (공시번복)Sep 11, 2026Open on DART
- Notice of shareholders' meeting주주총회소집공고Sep 11, 2026Open on DART
- Amended: Shareholders' meeting called[기재정정]주주총회소집결의 (임시주주총회)Aug 31, 2026Open on DART
- Amended: Major sales or supply contract[기재정정]단일판매ㆍ공급계약체결Aug 28, 2026Open on DART
- Notice of Designation as Unfaithful Disclosure Company (Reversal of Disclosure)불성실공시법인지정예고 (공시번복)Aug 19, 2026Open on DART
- Shareholders' meeting called주주총회소집결의Aug 18, 2026Open on DART
- Determination of Shareholder Register Closure Period or Record Date주주명부폐쇄기간또는기준일설정Aug 18, 2026Open on DART
- Half-year report (Jun 2026)반기보고서 (2026.06)Aug 14, 2026Open on DART
- Other Market Notice (Potential Designation as Administrative Issue – Market Capitalization Below ₩20B)기타시장안내(관리종목지정우려종목) (시가총액 200억원 미달)Jul 31, 2026Open on DART
- Major sales or supply contract단일판매ㆍ공급계약체결Jul 22, 2026Open on DART
- Sales or supply contract terminated단일판매ㆍ공급계약해지Jul 20, 2026Open on DART
- Major sales or supply contract단일판매ㆍ공급계약체결(자율공시)Jun 18, 2026Open on DART
- Major sales or supply contract단일판매ㆍ공급계약체결Jun 10, 2026Open on DART
- Amended: Major sales or supply contract[기재정정]단일판매ㆍ공급계약체결May 29, 2026Open on DART
- Quarterly report (Mar 2026)분기보고서 (2026.03)May 15, 2026Open on DART
- Trading halt주권매매거래정지해제 (액면병합 주권 변경상장)May 11, 2026Open on DART
- Amended: Major sales or supply contract[기재정정]단일판매ㆍ공급계약체결Apr 30, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Apr 30, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Apr 30, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Apr 20, 2026Open on DART
- [Amended] Notice of Stock Purchase Option Grant[기재정정]주식매수선택권부여에관한신고Apr 20, 2026Open on DART
- Trading halt주권매매거래정지 (주식의 병합, 분할 등 전자등록 변경, 말소)Apr 9, 2026Open on DART
- Annual general meeting results정기주주총회결과Mar 31, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Mar 31, 2026Open on DART
- Report on Appointment, Dismissal, or Mid-Term Resignation of Independent Directors독립이사의선임ㆍ해임또는중도퇴임에관한신고Mar 31, 2026Open on DART
- Notice on Grant of Stock Purchase Options주식매수선택권부여에관한신고Mar 31, 2026Open on DART
- Audit report submitted감사보고서제출Mar 20, 2026Open on DART
- Annual report (Dec 2025)사업보고서 (2025.12)Mar 20, 2026Open on DART
- Notice of shareholders' meeting주주총회소집공고Mar 12, 2026Open on DART
- Share Consolidation Decision주식병합결정Mar 9, 2026Open on DART
- Shareholders' meeting called주주총회소집결의Mar 9, 2026Open on DART
- Change in Revenue or Profit/Loss Structure of 30% or More (15% or More for Large Companies)매출액또는손익구조30%(대규모법인은15%)이상변동Feb 11, 2026Open on DART
- Exchange inquiry about a news report or price move조회공시요구(현저한시황변동)에대한답변(중요정보없음)Feb 5, 2026Open on DART
- Exchange inquiry about a news report or price move조회공시요구(현저한시황변동)Feb 4, 2026Open on DART
- Determination of Shareholder Register Closure Period or Record Date주주명부폐쇄기간또는기준일설정Dec 11, 2025Open on DART
- Quarterly report (Sep 2025)분기보고서 (2025.09)Nov 14, 2025Open on DART
- Major sales or supply contract단일판매ㆍ공급계약체결Nov 4, 2025Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Oct 31, 2025Open on DART
- Half-year report (Jun 2025)반기보고서 (2025.06)Aug 14, 2025Open on DART
Titles in Korean until English translations are added.
Also known as: Udmtek / 유디엠텍 / 389680 / KRX:389680
Source: KRX statistical information