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NanoSilikhan Advanced Materials Co., Ltd. — Investor Relations & Filings

Ticker · 286750 ISIN · KR7286750005 KO Manufacturing
Open in API
Filings indexed 345 across all filing types
Latest filing 2026-04-23 Regulatory Filings
Country KR South Korea
Listing KO 286750

About NanoSilikhan Advanced Materials Co., Ltd.

http://www.nanobrick.co.kr/

NanoSilikhan Advanced Materials Co., Ltd. (formerly Nanobrick) is a developer and manufacturer of advanced nanomaterials based on its proprietary 'ACTIVE NANO PLATFORM.' The company specializes in magnetically tunable photonic crystal technology, which enables the creation of materials that dynamically change color in response to magnetic fields. Its product portfolio is applied across security, biotechnology, and functional material sectors. Key commercialized products include the M-TAG authentication solution for anti-counterfeiting and brand protection, as well as superparamagnetic nanoparticles for various technical applications.

Recent filings

Filing Released Lang Actions
단일판매ㆍ공급계약체결
Regulatory Filings Classification · 1% confidence The document is a brief disclosure of a single sale and supply contract (“단일판매·공급계약체결”) including contract terms, counterparty, amounts, and dates. It is not a full financial report, earnings release, management discussion, dividend notice, share issuance, or other specific category. It is simply a contract award announcement, so it falls into the miscellaneous regulatory announcement category (Regulatory Filings).
2026-04-23 Korean
주요사항보고서(자기전환사채만기전취득결정)
Capital/Financing Update Classification · 1% confidence The document is a ‘주요사항보고서’ (Major Events Report) filed to the Korea Exchange/Financial Services Commission, detailing the company’s decision to acquire its own convertible bonds prior to maturity. This is not an earnings release, management discussion, or annual report; rather it is an update on a financing activity and a change in capital structure (repurchase of self‐convertible bonds). Under the provided taxonomy, the most appropriate category is Capital/Financing Update (CAP).
2026-04-22 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 1% confidence The document is a Korean ‘주식등의 대량보유상황보고서(약식)’ – literally a ‘Report on the status of large shareholdings’ filed under the Capital Markets Act. It details an institutional investor’s share counts before and after a threshold-crossing transaction (conversion bond sale), lists reporting dates, holdings, percentages, and reasons for change. This matches our definition for Major Shareholding Notification (MRQ).
2026-04-22 Korean
증권발행결과(자율공시) (제3회차 CB)
Capital/Financing Update Classification · 1% confidence The document is a voluntary disclosure of the results of a securities issuance – specifically the company’s 3rd series private convertible bond issuance, detailing amounts, dates, and listing status. This is a financing activity announcement updating on the company’s capital structure. Therefore, it is classified as a Capital/Financing Update (CAP).
2026-03-31 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 1% confidence The document is titled 주식등의 대량보유상황보고서 (report on large shareholdings) filed under Korea’s Capital Market Act, detailing an institutional investor’s share count, percentage ownership, changes by convertible bonds, and threshold crossing. This is a classic major shareholding notification, not a general regulatory or financial report.
2026-03-31 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 1% confidence The document is a formal regulatory filing notifying the Financial Services Commission/Korea Exchange of the appointment, dismissal, or mid-term resignation of an outside director. It provides details on the dates, names, and board composition changes. This clearly falls under announcements of changes in the company’s board of directors or senior management, matching the “Board/Management Information” category.
2026-03-31 Korean

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