Austem오스템
031510 · KOSDAQ · ₩031510 · 오스템
₩1,144▼ ₩14 (1.21%)End-of-day · Oct 29, 2026 · End-of-day prices.
Filings
- Trading Plan Report for Executives and Major Shareholders' Specific Securities임원ㆍ주요주주특정증권등거래계획보고서Oct 14, 2026Open on DART
Predicted impact: Low· Actual: +6.5% vs sector, volume 1.3× normal (5 trading days)
- Trading Plan Report for Executives and Major Shareholders' Specific Securities임원ㆍ주요주주특정증권등거래계획보고서Oct 14, 2026Open on DART
Predicted impact: Low· Actual: +6.5% vs sector, volume 1.3× normal (5 trading days)
- Status Report on Acquisition Under Trust Agreement신탁계약에의한취득상황보고서Sep 28, 2026Open on DART
- Half-year report (Jun 2026)반기보고서 (2026.06)Aug 14, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Jun 29, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Jun 29, 2026Open on DART
- Buyback trust contract signed주요사항보고서(자기주식취득신탁계약체결결정)Jun 24, 2026Open on DART
- Share cancellation decision주식소각결정May 26, 2026Open on DART
- Quarterly report (Mar 2026)분기보고서 (2026.03)May 15, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Apr 3, 2026Open on DART
- Annual general meeting results정기주주총회결과Mar 27, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Mar 26, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Mar 26, 2026Open on DART
- Corporate value-up plan기업가치제고계획(자율공시)Mar 24, 2026Open on DART
- Audit report submitted감사보고서제출Mar 19, 2026Open on DART
- Annual report (Dec 2025)사업보고서 (2025.12)Mar 19, 2026Open on DART
- Notice of Reason for Concentrated Shareholders' Meeting Date주주총회집중일개최사유신고Mar 12, 2026Open on DART
- Notice of shareholders' meeting주주총회소집공고Mar 12, 2026Open on DART
- Trust Contract Termination Result Report신탁계약해지결과보고서Mar 9, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Mar 9, 2026Open on DART
- Shareholders' meeting called주주총회소집결의Feb 23, 2026Open on DART
- Cash dividend decision현금ㆍ현물배당결정Feb 23, 2026Open on DART
- Change in Revenue or Profit/Loss Structure of 30% or More (15% or More for Large Companies)매출액또는손익구조30%(대규모법인은15%)이상변동Feb 23, 2026Open on DART
- Shareholder Register Closure for Cash/Stock Dividend (Record Date) Decision현금ㆍ현물배당을위한주주명부폐쇄(기준일)결정Dec 16, 2025Open on DART
- Determination of Shareholder Register Closure Period or Record Date주주명부폐쇄기간또는기준일설정Dec 16, 2025Open on DART
- Quarterly report (Sep 2025)분기보고서 (2025.09)Nov 14, 2025Open on DART
- Trust Contract Termination Result Report신탁계약해지결과보고서Oct 20, 2025Open on DART
- Trust Contract Termination Result Report신탁계약해지결과보고서Sep 3, 2025Open on DART
- Half-year report (Jun 2025)반기보고서 (2025.06)Aug 14, 2025Open on DART
- Trust Contract Termination Result Report신탁계약해지결과보고서Jul 7, 2025Open on DART
- Trust Contract Termination Result Report신탁계약해지결과보고서Jun 2, 2025Open on DART
- Amended: Buyback trust contract signed[기재정정]주요사항보고서(자기주식취득신탁계약체결결정)Jun 2, 2025Open on DART
- Amended: Annual report (Dec 2024)[기재정정]사업보고서 (2024.12)May 26, 2025Open on DART
- Quarterly report (Mar 2025)분기보고서 (2025.03)May 15, 2025Open on DART
- 5%+ holding report주식등의대량보유상황보고서(약식)Apr 14, 2025Open on DART
- Extended: Buyback trust contract signed[연장결정]주요사항보고서(자기주식취득신탁계약체결결정)Mar 28, 2025Open on DART
- Annual general meeting results정기주주총회결과Mar 27, 2025Open on DART
- Audit report submitted감사보고서제출Mar 19, 2025Open on DART
- Added attachment: Annual report (Dec 2024)[첨부추가]사업보고서 (2024.12)Mar 19, 2025Open on DART
- Notice of Reason for Concentrated Shareholders' Meeting Date주주총회집중일개최사유신고Mar 12, 2025Open on DART
- Notice of shareholders' meeting주주총회소집공고Mar 12, 2025Open on DART
- Extended: Buyback trust contract signed[연장결정]주요사항보고서(자기주식취득신탁계약체결결정)Mar 7, 2025Open on DART
- Amended attachment: Shareholders' meeting called[첨부정정]주주총회소집결의Feb 27, 2025Open on DART
- Amended attachment: Cash dividend decision[첨부정정]현금ㆍ현물배당결정Feb 27, 2025Open on DART
- Change in Revenue or Profit/Loss Structure of 30% or More (15% or More for Large Companies)매출액또는손익구조30%(대규모법인은15%)이상변동Feb 26, 2025Open on DART
- Cash dividend decision현금ㆍ현물배당결정Feb 26, 2025Open on DART
- Shareholders' meeting called주주총회소집결의Feb 26, 2025Open on DART
- Determination of Shareholder Register Closure Period or Record Date주주명부폐쇄기간또는기준일설정Dec 16, 2024Open on DART
- Shareholder Register Closure for Cash/Stock Dividend (Record Date) Decision현금ㆍ현물배당을위한주주명부폐쇄(기준일)결정Dec 16, 2024Open on DART
- Status Report on Acquisition Under Trust Agreement신탁계약에의한취득상황보고서Dec 3, 2024Open on DART
Titles in Korean until English translations are added.
Also known as: Austem / 오스템 / 031510 / KRX:031510
Source: KRX statistical information