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OE Solutions Co., Ltd. — Investor Relations & Filings

Ticker · 138080 ISIN · KR7138080007 KO Manufacturing
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Filings indexed 336 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 138080

About OE Solutions Co., Ltd.

https://oesolutions.com/

OE Solutions is a global supplier of optoelectronic transceiver solutions for broadband wireless and wireline markets. The company's products are designed for a wide range of applications, including 5G networks, wireless backhaul, Metropolitan Area Networks (MANs), Local Area Networks (LANs), Storage Area Networks (SANs), Passive Optical Networks (PONs), and high-definition video transport. Its portfolio features various optical transceivers, such as CWDM/DWDM SFP+ and XFP modules. A key differentiator is the company's ability to consult with clients to customize and modify products to meet specific system requirements.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서” (Quarterly Report) for the 24th fiscal period covering January 1, 2026 to March 31, 2026. It contains detailed company overview, corporate history, stock and capital structure tables, self-held share plans, and statutory disclosures – typical comprehensive interim/quarterly financial reporting, not simply an announcement or transcript. Therefore, it is an Interim/Quarterly Report (IR). Q1 2026
2026-05-15 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 92% confidence The document is a securities ownership report (‘임원ㆍ주요주주 특정증권등 소유상황보고서’) filed with the Korean Financial Services Commission and Korea Exchange, detailing an officer’s shareholdings and recent trade (sale of 50,000 shares). It precisely matches the insider trading / director share transaction reporting requirement. Therefore, it is a Director’s Dealing filing.
2026-05-15 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 92% confidence The document is a ‘‘주식등의 대량보유상황보고서(일반)’’ under Korea’s Capital Markets Act, detailing a major shareholder’s holdings, related parties, and changes in share numbers. This is a disclosure of significant share ownership levels crossing threshold(s), fitting the Major Shareholding Notification category.
2026-05-15 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 95% confidence The document is a statutory report filed by an officer (director/executive) disclosing his personal share ownership and transactions (sale of 1,000 shares) in the company as required by securities regulations. It provides share counts before and after, transaction details, and filing dates. This matches the definition of a Director's Dealing (insider share transactions) report.
2026-05-12 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Regulatory Filings
2026-04-30 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 95% confidence The document is a form filed by an officer/major shareholder disclosing their specific securities ownership and recent changes (e.g. call option exercise leading to share acquisition) to regulatory authorities. This matches an insider transaction report by directors/executives. Therefore, it is classified as Director’s Dealing (DIRS).
2026-04-24 Korean

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