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SONIX — Investor Relations & Filings

Ticker · 5471 ISIN · TW0005471007 TW Manufacturing
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Filings indexed 18 across all filing types
Latest filing 2026-05-21 Major Shareholding Noti…
Country TW Taiwan
Listing TW 5471

About SONIX

www.sonix.com.tw

Sonix Technology Co., Ltd. is a leading fabless integrated circuit (IC) design company specializing in the development of high-performance microcontrollers, voice controllers, and multimedia solutions. Recognized as a global pioneer in voice and music controller technology, the company is also the inventor of the Optical Identification Device (OID). Its diverse product portfolio includes 8-bit and 32-bit microcontrollers (MCUs), image sensing ICs for notebook cameras and security systems, and advanced wireless video solutions for applications such as baby monitors, automotive backup systems, and drone transmission. Sonix provides highly integrated System-on-Chip (SoC) platforms that serve a wide range of markets, including educational electronics, medical devices, computer peripherals, and consumer electronics. By leveraging its expertise in analog and digital circuit design, Sonix delivers innovative, high-quality semiconductor solutions.

Recent filings

Filing Released Lang Actions
115年05月僑外投資持股
Major Shareholding Notification Classification · 60% confidence The document is a regulatory disclosure of aggregated shareholding levels by overseas Chinese and Mainland China investors (“僑外及大陸地區投資人投資持股情形統計表”), showing changes pre- and post-shareholder meeting. This is a notification of share ownership levels crossing certain thresholds and required by regulators. It does not present financial statements or a meeting agenda but details shareholdings. Therefore it fits “Major Shareholding Notification” (MRQ).
2026-05-21 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
114年第4季財務報告書 — 202504_5471_AIC.pdf
Audit Report / Information Classification · 100% confidence The document is titled 'Parent Company Only Financial Statements for the Years Ended December 31, 2025 and 2024 and Independent Auditors’ Report' and contains an Independent Auditors' Report with detailed audit opinion, basis for opinion, key audit matters, and responsibilities of management and auditors. It includes comprehensive financial statements such as balance sheets and statements of comprehensive income for the years ended December 31, 2025 and 2024. The content is consistent with a standalone audit report focusing on the audit of financial statements, not a full annual report or other types of filings. The presence of detailed audit procedures and auditor's opinion confirms this is an Audit Report / Information document rather than an Annual Report or other category. The document length (15,000 characters) and detailed content further support this classification.
2026-04-29 Chinese
114年第4季財務報告書 — 202504_5471_AIA.pdf
Annual Report Classification · 100% confidence The document is titled 'Consolidated Financial Statements for the Years Ended December 31, 2025 and 2024 and Independent Auditors’ Report' and contains detailed consolidated financial statements including balance sheets, income statements, notes, and an independent auditor's opinion. It includes comprehensive financial data for the full fiscal years 2025 and 2024. The presence of an independent auditor's report and detailed financial statements indicates this is a full annual report filing. The document length is substantial (15,000 characters), and it contains actual financial data and analysis, not just an announcement or certification. Therefore, this document fits the definition of an Annual Report (10-K).
2026-04-29 Chinese
114年第4季財務報告書 — 202504_5471_AI3.pdf
Regulatory Filings
2026-04-29 Chinese

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