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COREMAX — Investor Relations & Filings

Ticker · 4739 ISIN · TW0004739008 LEI · 984500F67CE83688O325 TW Manufacturing
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Filings indexed 2,022 across all filing types
Latest filing 2015-05-26 Director's Dealing
Country TW Taiwan
Listing TW 4739

About COREMAX

http://www.coremaxcorp.com

CoreMax Corporation specializes in the research, development, and manufacture of metal-based specialty chemicals and advanced materials. The company’s core portfolio includes oxidation catalysts for petrochemical processes, power battery materials such as nickel sulfate and cobalt sulfate, and electronic grade chemicals including sulfuric acid. Since expanding its operations into advanced battery materials in 1999, the organization has become a key supplier for the energy storage and electronics sectors. CoreMax maintains a global production and distribution network with facilities across East and Southeast Asia. The company focuses on maximizing the use of recyclable materials and provides tailored chemical solutions, including customizable product specifications and specialized packaging, to meet diverse industrial requirements.

Recent filings

Filing Released Lang Actions
104年05月內部人持股轉讓(事前)
Director's Dealing Classification · 100% confidence The document contains tabular data about share transactions by company insiders, including directors and supervisors, specifying transfer methods, share quantities, and dates. It is a report of personal share transactions by company directors and executives, commonly known as insider trades. The document is not a financial report, announcement of voting results, or any other category. Therefore, it fits the definition of Director's Dealing (DIRS). The document length is short but contains detailed insider transaction data, confirming the classification.
2015-05-26 Chinese
104年5月變更登記
Share Issue/Capital Change Classification · 95% confidence The document is a brief disclosure from a listed company (康普) providing details about its capital stock, including authorized capital, paid-in capital, and changes in share capital such as cash capital increase, capital surplus conversion, earnings conversion, and convertible bonds issuance. The document is short (822 characters) and primarily contains factual data about share capital structure and changes. It does not contain comprehensive financial statements, management discussion, or detailed financial performance data. It is not an announcement of a report but a direct disclosure of capital-related information. Therefore, it fits best under the category of Share Issue/Capital Change (SHA), which covers announcements regarding new share issues, stock splits, or other capital changes.
2015-05-26 Chinese
104年05月內部人持股轉讓(事前)
Director's Dealing Classification · 100% confidence The document contains tabular data about share transactions by company insiders, including directors and supervisors, specifying transfer methods, share quantities, and holding changes. It is a report of personal share transactions by company directors and executives, which matches the definition of Director's Dealing filings. The document is short and focused solely on insider share dealings, not on financial results or other corporate announcements.
2015-05-19 Chinese
104年5月15日內部人設質解質
Director's Dealing Classification · 95% confidence The document is a short tabular report showing a pledge or release of shares by a company executive (Vice General Manager) with specific dates and share quantities. It reports a director's dealing in shares, specifically a pledge or release of shares. The document length is very short (312 characters), and the content matches the definition of Director's Dealing (DIRS), which covers personal share transactions by company directors and executives. There is no indication of other report types such as financial results, management changes, or regulatory filings. Therefore, the classification is DIRS with high confidence.
2015-05-18 Chinese
代重要子公司恆誼化工股份有限公司公告董事會選任 董事長
Board/Management Information Classification · 100% confidence The document is a short announcement regarding a change in the board of directors of a subsidiary company, specifically the appointment of a chairman. It includes details such as the date of the board resolution, names of the old and new chairman, and the reason for the change. There is no financial data, report, or presentation content. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management.
2015-05-15 Chinese
代重要子公司恆誼化工股份有限公司公告通過解除 董事競業禁止之限制
Board/Management Information Classification · 95% confidence The document is a regulatory announcement from a listed company (康普) regarding the approval of lifting competition restrictions on directors of a major subsidiary. It includes details about the board resolution, names and titles of directors permitted to engage in competitive activities, and the period of permission. The content focuses on board/management decisions related to director activities and internal governance matters. It does not contain financial statements, earnings data, or detailed report content. The document length is short (969 characters) and is a formal announcement of a board/management decision rather than a full report or financial disclosure. Therefore, it fits best under Board/Management Information (MANG).
2015-05-15 Chinese

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