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FIBERPRO, Inc. — Investor Relations & Filings

Ticker · 368770 ISIN · KR7368770004 KO Manufacturing
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Filings indexed 221 across all filing types
Latest filing 2026-03-13 Major Shareholding Noti…
Country KR South Korea
Listing KO 368770

About FIBERPRO, Inc.

https://fiberpro.com/

FIBERPRO, Inc. is a specialized manufacturer of fiber optic sensors and optical measurement solutions. The company's core offerings are organized into three main categories. Its Positioning, Navigation, and Timing (PNT) solutions provide assured data for mission-critical applications in aerospace, defense, maritime, and land sectors. These systems integrate Inertial Navigation Systems (INS), Inertial Measurement Units (IMU) based on Fiber Optic Gyroscope (FOG) technology, and Global Navigation Satellite Systems (GNSS) to ensure reliable performance, even in GNSS-denied environments. The company also develops Fiber Sensing Systems that use fiber optic technology to measure physical parameters such as temperature, pressure, and acceleration. Additionally, FIBERPRO offers a portfolio of Photonic Solutions, including equipment for the characterization and analysis of optical components and semiconductor wafers.

Recent filings

Filing Released Lang Actions
[기재정정]주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding of Stocks, etc.), which is a standard regulatory filing in South Korea (DART system) used when an individual or entity crosses a significant ownership threshold (typically 5%). The document details the change in shareholding for the company 'Fiberpro' (주식회사 파이버프로) by the major shareholder and special related parties. This falls under the 'Major Shareholding Notification' category.
2026-03-13 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding), which is a standard regulatory filing in South Korea under Article 147 of the Capital Markets Act. It details changes in share ownership by major shareholders and special related parties, specifically noting a change in shareholding due to the exercise of stock options. This falls under the category of Major Shareholding Notification.
2026-03-13 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 company insiders (executives/directors) to report changes in their shareholdings, such as exercising stock options. This falls under the 'Director's Dealing' category.
2026-03-13 Korean
주주총회소집공고
AGM Information Classification · 1% confidence The document is a formal 'Notice of General Meeting of Shareholders' (주주총회소집공고) for Fiberpro Co., Ltd. It includes the meeting date, location, agenda items (financial statements, board changes, etc.), and detailed management reference materials (경영참고사항) such as business overviews and board activity reports. This document is the primary material provided to shareholders to inform them of the upcoming Annual General Meeting (AGM) and the matters to be voted upon. According to the definitions, materials shared for an AGM are classified as AGM-R.
2026-03-11 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 by an individual (Kim Jong-kwan) regarding their shareholdings in Fiberpro. This type of filing, which details personal share transactions by company directors or executives, is classified as 'Director's Dealing' (DIRS).
2026-02-27 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 authorities. It details the share ownership changes of a specific individual (YeonWan Koh, CEO of Fiberpro) and reports a transaction (purchase of shares). This type of filing is classified as a Director's Dealing (DIRS) as it reports personal share transactions by a company executive.
2026-02-27 Korean

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