ALT알트
459550 · KOSDAQ · ₩459550 · 알트
₩1,625▼ ₩123 (7.04%)End-of-day · Oct 29, 2026 · End-of-day prices.
Filings
- Determination of Shareholder Register Closure Period or Record Date주주명부폐쇄기간또는기준일설정Oct 15, 2026Open on DART
Predicted impact: Low· Actual: +2.0% vs sector, volume 0.2× normal (5 trading days)
Record date set for shareholder meeting; procedural item with no financial impact.
- Shareholders' meeting called주주총회소집결의 (임시주주총회)Oct 15, 2026Open on DART
Predicted impact: Low· Actual: +2.0% vs sector, volume 0.2× normal (5 trading days)
- Change of Head Office Location본점소재지변경Oct 1, 2026Open on DART
- Status Report on Acquisition Under Trust Agreement신탁계약에의한취득상황보고서Sep 8, 2026Open on DART
- Half-year report (Jun 2026)반기보고서 (2026.06)Aug 14, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Aug 6, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(약식)Jun 12, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Jun 12, 2026Open on DART
- Buyback trust contract signed주요사항보고서(자기주식취득신탁계약체결결정)Jun 5, 2026Open on DART
- Quarterly report (Mar 2026)분기보고서 (2026.03)May 15, 2026Open on DART
- Annual general meeting results정기주주총회결과Mar 31, 2026Open on DART
- Annual report (Dec 2025)사업보고서 (2025.12)Mar 23, 2026Open on DART
- Audit report submitted감사보고서제출Mar 19, 2026Open on DART
- Reference Document for Proxy Solicitation of Voting Rights의결권대리행사권유참고서류Mar 16, 2026Open on DART
- Notice of shareholders' meeting주주총회소집공고Mar 16, 2026Open on DART
- Shareholders' meeting called주주총회소집결의Feb 27, 2026Open on DART
- Change in Revenue or Profit/Loss Structure of 30% or More (15% or More for Large Companies)매출액또는손익구조30%(대규모법인은15%)이상변동Feb 10, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Feb 3, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Dec 24, 2025Open on DART
- 5%+ holding report주식등의대량보유상황보고서(약식)Dec 19, 2025Open on DART
- Determination of Shareholder Register Closure Period or Record Date주주명부폐쇄기간또는기준일설정Dec 16, 2025Open on DART
- 5%+ holding report주식등의대량보유상황보고서(약식)Dec 16, 2025Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Nov 24, 2025Open on DART
- 5%+ holding report주식등의대량보유상황보고서(약식)Nov 24, 2025Open on DART
- 5%+ holding report주식등의대량보유상황보고서(약식)Nov 24, 2025Open on DART
- Quarterly report (Sep 2025)분기보고서 (2025.09)Nov 21, 2025Open on DART
- Amended: Insider shareholding report[기재정정]임원ㆍ주요주주특정증권등소유상황보고서Nov 21, 2025Open on DART
- 5%+ holding report주식등의대량보유상황보고서(약식)Nov 21, 2025Open on DART
- Exercise of Conversion Rights전환청구권행사Nov 20, 2025Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Nov 20, 2025Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Nov 20, 2025Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Nov 20, 2025Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Nov 20, 2025Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Nov 20, 2025Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Nov 20, 2025Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Nov 19, 2025Open on DART
- Securities Issuance Results Report (Merger, etc.)증권발행실적보고서(합병등)Oct 28, 2025Open on DART
- Prospectus투자설명서Sep 2, 2025Open on DART
- Amended: Securities registration statement[기재정정]증권신고서(합병)Sep 1, 2025Open on DART
- Amended: Securities registration statement[기재정정]증권신고서(합병)Aug 21, 2025Open on DART
- Amended: Securities registration statement[기재정정]증권신고서(합병)Aug 21, 2025Open on DART
- Amended: Securities registration statement[기재정정]증권신고서(합병)Aug 20, 2025Open on DART
- Added attachment: Securities registration statement[첨부추가]증권신고서(합병)Aug 8, 2025Open on DART
- Consolidated Audit Report (2024.12)연결감사보고서 (2024.12)Apr 7, 2025Open on DART
- Audit Report (2024.12)감사보고서 (2024.12)Apr 7, 2025Open on DART
- Audit Report (2023.12)감사보고서 (2023.12)Mar 29, 2024Open on DART
- 감사보고서 (2022.12)Apr 5, 2023Open on DART
- 감사보고서 (2021.12)Apr 5, 2022Open on DART
Titles in Korean until English translations are added.
Also known as: ALT / 알트 / 459550 / KRX:459550
Source: KRX statistical information