Skip to main content
TSE CO.,Ltd logo

TSE CO.,Ltd — Investor Relations & Filings

Ticker · 131290 ISIN · KR7131290009 KO Manufacturing
Open in API
Filings indexed 278 across all filing types
Latest filing 2024-02-02 Transaction in Own Shar…
Country KR South Korea
Listing KO 131290

About TSE CO.,Ltd

https://www.tse21.com/

TSE CO., Ltd. develops and manufactures semiconductor test interfaces and display inspection equipment. The company provides vertically integrated solutions for the semiconductor testing process, specializing in probe cards, interface boards, and test sockets produced entirely in-house. Its core offering is the i3unify architecture, an integrated system combining these three components to address diverse chip testing requirements for DRAM, Flash, Foundry, Logic, and SoC devices. The product portfolio includes High-Performance and Vertical MEMS Probe Cards, simulation-based Device Test Interface Boards, and optimized sockets and Change-Over Kits (COKs) for package testing. In the display sector, TSE supplies Array Test Systems (ATS), which are electrical measurement systems for advanced displays such as OLED TVs and AR/VR glass. The company's solutions are designed to deliver high accuracy and efficiency for global chipmakers and display manufacturers.

Recent filings

Filing Released Lang Actions
자기주식처분결과보고서
Transaction in Own Shares Classification · 100% confidence The document is a '자기주식처분결과보고서' (Report on the Results of Disposal of Treasury Shares) filed with the Financial Supervisory Service (FSS) in South Korea. It details the specific number of shares disposed of, the disposal price, the period of disposal, and the resulting change in the company's treasury share holdings. This falls directly under the category of a company reporting the sale or disposal of its own shares.
2024-02-02 Korean
[기재정정]주요사항보고서(자기주식처분결정)
Transaction in Own Shares Classification · 100% confidence The document is a regulatory filing from a Korean company (TSE Co., Ltd.) titled '주요사항보고서(자기주식 처분 결정)' which translates to 'Report on Major Matters (Decision on Disposal of Treasury Shares)'. It details the company's decision to dispose of its own shares (treasury stock) to pay non-registered executive salaries. This falls under the category of a company buying back or selling its own shares, which is classified as 'Transaction in Own Shares' (POS).
2024-02-02 Korean
주요사항보고서(자기주식처분결정)
Transaction in Own Shares Classification · 100% confidence The document is a 'Major Matter Report' (주요사항보고서) from a Korean company (TSE Co., Ltd.) regarding the 'Decision to Dispose of Treasury Shares' (자기주식 처분 결정). This filing specifically details the company's plan to sell its own shares to pay salaries for non-registered executives. According to the provided definitions, a report of a company buying back or selling its own shares is classified as 'Transaction in Own Shares' (POS).
2024-01-31 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Korean Financial Supervisory Service. This type of filing is a standard regulatory requirement for insiders (directors/executives) to disclose their shareholdings and changes therein. In the provided taxonomy, this falls under 'Director's Dealing' (DIRS), which covers reports of personal share transactions or ownership status by company directors and executives.
2024-01-04 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Korean Financial Supervisory Service. This type of filing is specifically used to report insider holdings and changes in ownership by company directors or major shareholders, which corresponds to the 'Director's Dealing' category.
2024-01-04 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Financial Supervisory Service in South Korea. This type of filing is a standard regulatory disclosure for insider shareholdings and transactions, which corresponds to the 'Director's Dealing' category in the provided schema.
2024-01-04 Korean

Browse filings by year

9 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.