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Coset Inc. — Investor Relations & Filings

Ticker · 189350 ISIN · KR7189350002 KO Manufacturing
Open in API
Filings indexed 97 across all filing types
Latest filing 2022-03-18 Annual Report
Country KR South Korea
Listing KO 189350

About Coset Inc.

https://coset.com/

Coset Inc. is a manufacturer of optical transmission components for high-speed data communication networks. The company specializes in producing transceiver-ready optical parts, including optical sub-assemblies such as TOSA (Transmitter Optical Sub-Assembly) and ROSA (Receiver Optical Sub-Assembly), and complete transceivers. A key focus is on supporting next-generation network infrastructure, positioning itself as a '400G Ready' and '400GBE' component provider. In addition to its core telecommunications offerings, Coset provides packaging solutions for fiber-coupled laser modules and engages in industrial laser technology for applications in precision processing, medical, and defense.

Recent filings

Filing Released Lang Actions
사업보고서 (2021.12)
Annual Report Classification · 100% confidence The document is a 'Business Report' (사업보고서) for the fiscal year 2021 (Jan 1, 2021 to Dec 31, 2021) for the company 'Coset Inc.' (주식회사 코셋). It contains detailed sections on company overview, history, capital changes, and business operations. This is a comprehensive annual filing submitted to the Financial Services Commission and the Korea Exchange, which corresponds to the 10-K filing type in the provided schema. FY 2021
2022-03-18 Korean
감사보고서제출
Audit Report / Information Classification · 100% confidence The document is titled '감사보고서 제출' (Submission of Audit Report) and provides a summary of the audit opinion, key financial data, and the name of the accounting firm. It is a formal disclosure of the audit results for the fiscal year, which fits the definition of an Audit Report/Information (AR). FY 2021
2022-03-17 Korean
주주총회소집공고
AGM Information Classification · 98% confidence The document is a 'Notice of Annual General Meeting' (주주총회소집공고) for a company named 'Coset'. It contains the meeting agenda, including financial statement approval, director appointments, and remuneration limits, as well as detailed management reports (business overview, industry status, and market analysis). This is a standard document provided to shareholders prior to an AGM, which falls under the category of Proxy Solicitation & Information Statement (PSI) as it provides the necessary information for shareholders to vote on meeting agenda items.
2022-03-11 Korean
주주총회소집결의
AGM Information Classification · 98% confidence The document is a formal notice of an upcoming Annual General Meeting (AGM) for the company 'Coset'. It details the date, time, location, and the agenda items (such as financial statement approval, director appointments, and remuneration limits). This type of document is a standard proxy solicitation or notice of meeting sent to shareholders to inform them of the upcoming meeting and request their participation/votes. Given the specific category 'Proxy Solicitation & Information Statement' (PSI) exists, this is the most accurate classification.
2022-03-10 Korean
주주명부폐쇄기간또는기준일설정
Regulatory Filings Classification · 95% confidence The document is a short regulatory announcement regarding the setting of a record date and shareholder register closure period for an upcoming Annual General Meeting (AGM). It does not contain the full AGM materials or the meeting minutes themselves, but rather serves as a formal regulatory notice of the procedural steps for the meeting. Given the nature of the announcement and the lack of a specific category for 'Record Date/Shareholder Register' notices, it falls under the general regulatory filing category.
2021-12-16 Korean
기업설명회(IR)개최결과
Report Publication Announcement Classification · 100% confidence The document is a short, structured notification regarding the results of an Investor Relations (IR) meeting held by the company 'Coset'. It lists the date, time, location, attendees, and agenda of the meeting, and confirms that the IR materials have been posted to the Korea Exchange (KRX) disclosure system. Since this is a brief announcement of an event and the availability of materials rather than the presentation itself, it falls under the category of a regulatory filing announcement.
2021-11-25 Korean

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