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Hana Materials Inc. — Investor Relations & Filings

Ticker · 166090 ISIN · KR7166090001 KO Manufacturing
Open in API
Filings indexed 369 across all filing types
Latest filing 2025-05-07 Major Shareholding Noti…
Country KR South Korea
Listing KO 166090

About Hana Materials Inc.

https://en.hanamts.com/

Hana Materials Inc. is a specialized manufacturer of high-tech material components for the global semiconductor sector. The company focuses on producing essential parts for the dry etching process, a key stage in semiconductor fabrication. Its main product lines consist of silicon electrodes and silicon rings, which are critical consumables for etching equipment. The product portfolio also includes silicon ceramic parts, silicon ingots, and silicon carbide substrates. The company utilizes advanced technology and specialized expertise to supply high-performance materials and components to semiconductor manufacturers worldwide.

Recent filings

Filing Released Lang Actions
[기재정정]최대주주변경을수반하는주식담보제공계약체결
Major Shareholding Notification Classification · 100% confidence The document is a regulatory filing from Hana Materials regarding a 'Correction Report' (정정신고) for a 'Stock Collateral Agreement' (주식 담보제공 계약). It details changes to contract dates and collateral terms for the company's major shareholder. In the context of Korean corporate filings (DART system), this type of disclosure regarding collateralization of shares by a major shareholder is classified as a regulatory filing (RNS) as it does not fit into specific categories like M&A, dividends, or director dealings.
2025-05-07 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% confidence The document is a 'Report on the Status of Large Shareholdings' (주식등의 대량보유상황보고서) filed by the National Pension Service regarding their stake in 'Hana Materials'. This is a standard regulatory filing required when a major shareholder's stake changes, specifically categorized as a Major Shareholding Notification.
2025-05-02 Korean
[기재정정]최대주주변경을수반하는주식담보제공계약체결
Major Shareholding Notification Classification · 100% confidence The document is a regulatory filing from the Korea Exchange (KRX) system, specifically a 'Correction Report' (정정신고) regarding a 'Pledge of Shares by the Largest Shareholder' (최대주주 변경을 수반하는 주식 담보제공 계약 체결). This type of filing details changes in collateral agreements, contract dates, and financial obligations of the major shareholder. Since it does not fit into specific categories like Earnings Release, Annual Report, or M&A, and is a standard regulatory disclosure of corporate financial activity, it is classified as a Regulatory Filing (RNS).
2025-04-29 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a 'Report on the Status of Large Shareholdings' (주식등의 대량보유상황보고서), which is a standard regulatory filing in South Korea under the Capital Markets Act. It details the shareholding status, changes in share ownership, and collateral agreements (stock-backed loans) of a major shareholder (Hana Micron) in the issuer (Hana Materials). This type of filing is specifically categorized as a 'Major Shareholding Notification' (MRQ) in the provided schema.
2025-04-25 Korean
[기재정정]최대주주변경을수반하는주식담보제공계약체결
Major Shareholding Notification Classification · 100% confidence The document is a regulatory filing from the Korea Exchange (KRX) system regarding a 'Change in Collateral Provision Contract' (주식 담보제공 계약 체결). It details specific financial transactions where the company's shares are pledged as collateral for debt. This type of disclosure is a standard regulatory requirement for listed companies to report changes in capital structure or significant financial commitments involving major shareholders. Since it does not fit into specific categories like M&A, Earnings, or Dividends, it falls under the general regulatory filing category.
2025-04-21 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding), which is a standard regulatory filing in South Korea under the Capital Markets Act (Article 147). It details the shareholding status, changes in share ownership, and collateral agreements (stock pledge contracts) of a major shareholder (Hana Micron Inc.) in Hana Materials Inc. This type of filing is specifically categorized as a 'Major Shareholding Notification' (MRQ) in the provided schema.
2025-04-04 Korean

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