Optrontec옵트론텍
082210 · KOSDAQ · ₩082210 · 옵트론텍
₩1,694▲ ₩19 (1.13%)End-of-day · Oct 28, 2026 · End-of-day prices.
Filings
- Amended: Half-year report (Jun 2026)[기재정정]반기보고서 (2026.06)Oct 12, 2026Open on DART
Predicted impact: Low· Actual: +1.8% vs sector, volume 0.5× normal (5 trading days)
- 5%+ holding report주식등의대량보유상황보고서(일반)Oct 6, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Oct 6, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(약식)Oct 1, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(약식)Sep 30, 2026Open on DART
- Acquisition of Convertible Bonds (Including Overseas Convertible Bonds) After Issuance and Before Maturity전환사채(해외전환사채포함)발행후만기전사채취득Sep 28, 2026Open on DART
- Major Matters Report (Exercise of Convertible Bond Call Option by Third Party)주요사항보고서(제3자의전환사채매수선택권행사)Sep 28, 2026Open on DART
- Major Matters Report (Exercise of Convertible Bond Call Option Designation)주요사항보고서(전환사채매수선택권행사자지정)Sep 28, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(약식)Sep 15, 2026Open on DART
- Added attachment: Half-year report (Jun 2026)[첨부추가]반기보고서 (2026.06)Aug 13, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Jul 21, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Jul 21, 2026Open on DART
- Results of Extraordinary Shareholders' Meeting임시주주총회결과Jul 20, 2026Open on DART
- Report on Appointment, Dismissal, or Mid-Term Resignation of Independent Directors독립이사의선임ㆍ해임또는중도퇴임에관한신고Jul 20, 2026Open on DART
- Decision on Guarantee of Debt for Another Party타인에대한채무보증결정Jul 16, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Jul 16, 2026Open on DART
- Amended: Shareholders' meeting called[기재정정]주주총회소집결의 (임시주주총회)Jul 15, 2026Open on DART
- Adjustment of Conversion Price (17th Round)전환가액의조정 (제17회차)Jul 13, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Jul 13, 2026Open on DART
- Amended: Notice of shareholders' meeting[기재정정]주주총회소집공고Jul 6, 2026Open on DART
- Amended: Shareholders' meeting called[기재정정]주주총회소집결의 (임시주주총회)Jul 3, 2026Open on DART
- Notice of shareholders' meeting주주총회소집공고Jul 3, 2026Open on DART
- Adjustment of Conversion Price (16th Series)전환가액의조정 (제16회차)Jun 30, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Jun 30, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Jun 30, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Jun 30, 2026Open on DART
- Amended: Annual report (Dec 2025)[기재정정]사업보고서 (2025.12)Jun 29, 2026Open on DART
- Acquisition of shares in another company타법인주식및출자증권취득결정Jun 26, 2026Open on DART
- Rights offering (paid-in capital increase) decision유상증자결정(종속회사의주요경영사항)Jun 26, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Jun 12, 2026Open on DART
- Shareholders' meeting called주주총회소집결의 (임시주주총회)Jun 5, 2026Open on DART
- Determination of Shareholder Register Closure Period or Record Date주주명부폐쇄기간또는기준일설정Jun 5, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Jun 5, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(약식)Jun 5, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Jun 2, 2026Open on DART
- Insider shareholding report임원ㆍ주요주주특정증권등소유상황보고서Jun 2, 2026Open on DART
- Acquisition of Convertible Bonds (Including Overseas Convertible Bonds) Before Maturity After Issuance (15th Series)전환사채(해외전환사채포함)발행후만기전사채취득 (제15회차)Jun 1, 2026Open on DART
- Securities Issuance Results (Voluntary Disclosure) (19th Convertible Bond Issue)증권발행결과(자율공시) (제19회차 CB)May 29, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)May 29, 2026Open on DART
- Securities Issuance Results (Voluntary Disclosure) (18th Convertible Bond Issuance)증권발행결과(자율공시) (제18회차 CB)May 27, 2026Open on DART
- Quarterly report (Mar 2026)분기보고서 (2026.03)May 14, 2026Open on DART
- Amended: Convertible bond issue decision[기재정정]주요사항보고서(전환사채권발행결정)May 13, 2026Open on DART
- Amended: Convertible bond issue decision[기재정정]주요사항보고서(전환사채권발행결정)May 13, 2026Open on DART
- Convertible bond issue decision주요사항보고서(전환사채권발행결정)May 11, 2026Open on DART
- Convertible bond issue decision주요사항보고서(전환사채권발행결정)May 11, 2026Open on DART
- 5%+ holding report주식등의대량보유상황보고서(일반)Apr 21, 2026Open on DART
- Annual general meeting results정기주주총회결과Mar 31, 2026Open on DART
- Exercise of Conversion Right (17th Series)전환청구권행사 (제17회차)Mar 24, 2026Open on DART
- Amended: Annual report (Dec 2025)[기재정정]사업보고서 (2025.12)Mar 24, 2026Open on DART
- Change of Department Affiliation소속부변경Mar 23, 2026Open on DART
Titles in Korean until English translations are added.
Also known as: Optrontec / 옵트론텍 / 082210 / KRX:082210
Source: KRX statistical information