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FIBERPRO, Inc. — Investor Relations & Filings

Ticker · 368770 ISIN · KR7368770004 KO Manufacturing
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Filings indexed 222 across all filing types
Latest filing 2026-05-11 Interim / Quarterly Rep…
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
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled ‘분기보고서’ for the period 2026.01.01–2026.03.31 (1st quarter of fiscal year) and contains detailed financial statements, business overview, production and sales data, tables of quarterly results, notes on materials and operations. It is clearly the full interim/quarterly report itself rather than an announcement. Therefore, it fits the Interim / Quarterly Report category. Q1 2026
2026-05-11 Korean
주주총회소집공고
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a convocation notice (“주주총회소집공고”) for the 7th extraordinary shareholders’ meeting, including agenda items, voting procedures, board and committee activities, related-party transactions, and detailed business overviews. It is clearly materials sent to shareholders to provide information and solicit votes for a meeting, matching the definition of a Proxy Solicitation & Information Statement (PSI).
2026-04-27 Korean
단일판매ㆍ공급계약체결
Regulatory Filings Classification · 65% confidence The document is a corporate public disclosure announcing the signing of a single sales and supply contract (단일판매·공급계약체결), including contract parties, amounts, terms, and dates. It is not a financial report (10-K/IR), not a management change, not a financing or M&A transaction, and does not fit any of the more specific categories. Therefore, it falls into the general “Regulatory Filings” category (RNS) as a material contract announcement under regulatory requirements.
2026-04-16 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 85% confidence The document is a Korean “주식등의 대량보유상황보고서” filed under the Capital Market Act detailing major shareholding thresholds, the reporting person’s and related parties’ holdings and changes. This is a disclosure of significant share ownership levels. It matches the Major Shareholding Notification category.
2026-04-16 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 85% confidence The document is a Korean "대량보유상황보고서(약식)" filed under the Capital Markets Act (자본시장과 금융투자업에 관한 법률 제147조), detailing an institutional investor’s holdings and changes in its significant share ownership percentage. It is neither a corporate report (10-K/IR/MDA), earnings release, nor management/board update, but a formal notification of major shareholding levels and changes. Therefore, it falls under the “Major Shareholding Notification” category (Code: MRQ).
2026-04-14 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 92% confidence The document is a formal report titled “임원ㆍ주요주주 특정증권등 소유상황보고서” filed with the Securities and Futures Commission and Korea Exchange, detailing insider/major shareholder holdings and share transaction changes (dates, share counts, percentages). It is neither an annual or interim report nor a simple publication announcement but an insider dealings disclosure. Hence it matches “Director's Dealing (Code: DIRS).”
2026-04-14 Korean

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