Skip to main content
THINKING logo

THINKING — Investor Relations & Filings

Ticker · 2428 ISIN · TW0002428000 TW Manufacturing
Open in API
Filings indexed 2,005 across all filing types
Latest filing 2026-06-04 Director's Dealing
Country TW Taiwan
Listing TW 2428

About THINKING

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
115年05月內部人持股異動(事後)
Director's Dealing Classification · 85% confidence The document is a detailed disclosure of insiders’ (directors, chairman, general manager, department heads) shareholdings and any monthly changes. This falls under reporting of personal share transactions by company directors and executives (insider trades). Thus, it is a Director’s Dealing filing (DIRS).
2026-06-04 Chinese
115年05月董事會成員及持股
Director's Dealing Classification · 90% confidence The document is a disclosure of current shareholdings and pledged shares of company insiders (directors, management, major shareholders), provided via Taiwan’s public information observation station (MOPS). It matches the form “內部人持股異動事後申報表,” which reports insider holdings and any changes. Under our taxonomy, this falls under Director’s Dealing (insider share transactions/holdings).
2026-06-04 Chinese
澄清工商時報報導
Regulatory Filings Classification · 96% confidence The document is a brief announcement on Taiwan’s Market Observation Post System (公開資訊觀測站) clarifying a media report. It contains no financial statements, no management or board changes, no vote results, no earnings figures—just a regulatory-required disclosure/clarification. It does not present a full report but is a miscellaneous regulatory filing. According to the taxonomy, it falls under general Regulatory Filings (RNS).
2026-05-29 Chinese
115年年報及股東會資料 — 2026_2428_20260526F05.pdf
AGM Information Classification · 91% confidence The document is the full minutes (議事錄) of the company's 115th Annual General Meeting (股東常會) held on May 26, including attendance, chairman’s remarks, business reports, financial statements, profit distribution resolution, election of directors, and audit committee and auditor reports as attachments. This is not a standalone annual report or earnings release, nor merely a notice or certification. It is the AGM materials/minutes, matching the definition of AGM Information.
2026-05-27 Chinese
本公司受邀參加兆豐證券舉辦之線上法說會
Regulatory Filings Classification · 85% confidence The document is a MOPS regulatory submission announcing the company’s participation in an upcoming online institutional investor presentation (法人說明會). It does not contain any financial statements or presentation slides themselves; it merely schedules the event. Therefore, it is a general regulatory announcement and falls into the fallback category Regulatory Filings (RNS).
2026-05-27 Chinese
115年05月法人說明會簡報
Investor Presentation Classification · 88% confidence The document is a table from a public information site listing dates, times, locations, and content links for ‘法人說明會’ (institutional investor presentations). It is not financial statements or a simple publication notice but a schedule and details for investor presentations. Therefore, it matches the Investor Presentation category.
2026-05-27 Chinese

Browse filings by year

14 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.