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TEMC Co., Ltd. — Investor Relations & Filings

Ticker · 425040 ISIN · KR7425040003 KO Manufacturing
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Filings indexed 155 across all filing types
Latest filing 2026-03-03 Director's Dealing
Country KR South Korea
Listing KO 425040

About TEMC Co., Ltd.

https://temc.co.kr/en/index.php

TEMC Co., Ltd. is a specialized materials company that manufactures and sells a range of industrial gases. Its core products include specialty gases such as rare gas, pure gas, and mixture gas, which are essential for semiconductor and display manufacturing processes. The company also produces medical gases. In addition to its gas offerings, TEMC's portfolio includes other semiconductor-related chemicals like ALD/CVD precursors and bulk slurry, as well as related equipment. The company focuses on delivering high-quality products and technology to its customers.

Recent filings

Filing Released Lang Actions
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 1% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed by an executive (Song Chang-geun) of TEMC Co., Ltd. This type of filing, which details changes in share ownership by company insiders, is classified as a Director's Dealing report.
2026-03-03 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 1% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' (Report on Ownership of Specific Securities by Executives and Major Shareholders). This is a standard regulatory filing in South Korea (often referred to as an 'Insider Trading Report' or 'Director's Dealing' report) where company executives disclose changes in their shareholdings. Based on the provided definitions, this falls under 'Director's Dealing' (DIRS).
2026-03-03 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 1% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' (Report on Ownership of Specific Securities by Executives and Major Shareholders). This is a standard regulatory filing in South Korea (DART system) used by corporate insiders to report changes in their shareholdings. This corresponds to the 'Director's Dealing' category, which covers insider trades and changes in ownership by company directors and executives.
2026-03-03 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 1% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' (Report on Ownership of Specific Securities by Executives and Major Shareholders). This is a standard regulatory filing in South Korea (often referred to as an 'Insider Trading Report' or 'Director's Dealing' report) where company executives or major shareholders disclose changes in their shareholdings. Based on the provided definitions, this falls under 'Director's Dealing' (DIRS), which covers personal share transactions by company directors and executives.
2026-03-03 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 1% 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 disclosure for insider share transactions or changes in ownership by company directors and executives. According to the provided definitions, reports of personal share transactions by company directors and executives are classified as 'Director's Dealing' (DIRS).
2026-03-03 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 1% 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 directors and major shareholders to disclose their personal shareholdings and changes therein (insider trading/holdings). Based on the provided definitions, this falls under 'Director's Dealing' (DIRS), which covers reports of personal share transactions by company directors and executives.
2026-03-03 Korean

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