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Thinking Electronic Industrial Co., Ltd. — Investor Relations & Filings

Ticker · 2428 ISIN · TW0002428000 TW Manufacturing
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Filings indexed 1,980 across all filing types
Latest filing 2026-05-14 Regulatory Filings
Country TW Taiwan
Listing TW 2428

About Thinking Electronic Industrial Co., Ltd.

https://www.thinking.com.tw

Thinking Electronic Industrial Co., Ltd. is a specialized manufacturer of protective circuit components, providing comprehensive solutions for over-voltage, over-temperature, and over-current protection. Established in 1979, the company develops and produces a broad range of products, including negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistors, varistors, gas discharge tubes, and temperature sensors. Its technical expertise serves diverse high-growth sectors such as automotive, AI liquid cooling, telecommunications, industrial automation, and power supplies. Additionally, the company provides critical components for smart home appliances, lighting, consumer electronics, and renewable energy systems. Thinking Electronic focuses on delivering reliable electronic circuit protection to ensure the safety and efficiency of modern electronic devices and infrastructure.

Recent filings

Filing Released Lang Actions
代子公司興勤(宜昌)電子有限公司公告累積取得基金
Regulatory Filings Classification · 82% confidence The document is a compulsory regulatory announcement by a listed company under Taiwan’s Market Observation Post System (“公開資訊觀測站”), detailing the subsidiary’s cumulative acquisition of a securities investment fund. It provides transaction dates, volumes, prices, board approval dates, asset ratios, and related disclosures. It is not an earnings release, annual or interim report, or any presentation; nor is it a director dealing report, proxy statement, or dividend notice. It does not involve share repurchase (POS) or major shareholding in another listed company (MRQ), nor is it announcing an issuance of new shares (SHA). Therefore, it falls under the fallback category for general regulatory filings.
2026-05-14 Chinese
115年04月內部人持股異動(事後)
Regulatory Filings
2026-05-05 Chinese
115年04月董事會成員及持股
Regulatory Filings
2026-05-05 Chinese
公告本公司115年第一季合併財務報告董事會 預計召開日期為115年05月07日
Report Publication Announcement Classification · 85% confidence The document is a brief regulatory notice from the company (上市公司2428興勤) stating that its board will convene on 115/05/07 to approve the Q1 consolidated financial report. It does not contain the actual financial statements, but merely announces the timing of the board meeting/report, which matches the definition of a Report Publication Announcement (RPA).
2026-04-29 Chinese
代子公司興勤(宜昌)電子有限公司公告累積取得基金
Regulatory Filings Classification · 65% confidence The document is a regulatory announcement from the Taiwan ‘‘公開資訊觀測站’’ by company 2428 (興勤) detailing the acquisition of fund units by its subsidiary under Clause 20 of the ‘‘取得或處分資產處理準則.’’ It is not an earnings release, annual report, share issuance, or management change—it is a standard mandatory disclosure of an asset acquisition. Our taxonomy has no dedicated “asset acquisition” category, so this falls under the fallback “Regulatory Filings (RNS).”
2026-04-28 Chinese
代子公司興勤(宜昌)電子有限公司公告累積處分基金
Regulatory Filings Classification · 75% confidence The document is a regulatory disclosure from a Taiwanese-listed company detailing the cumulative disposal of fund units by its subsidiary, including transaction dates, quantities, prices, and board approvals. It is neither a full financial report, earnings release, share issuance, nor a repurchase of own shares. It does not fit any specific category for management changes, dividends, proxy, or governance. Thus it falls under the general regulatory announcements fallback category (RNS).
2026-04-27 Chinese

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