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Bookook Steel — Investor Relations & Filings

Ticker · 026940 ISIN · KR7026940007 KO Manufacturing
Open in API
Filings indexed 143 across all filing types
Latest filing 2025-09-10 Transaction in Own Shar…
Country KR South Korea
Listing KO 026940

About Bookook Steel

http://www.bookuksteel.co.kr/index_e.ht…

Bookook Steel Co., Ltd. is a manufacturer, processor, and distributor of steel products. The company's primary product portfolio includes hot-rolled and cold-rolled steel sheets and coils, skelps, and various steel pipes, such as galvanized and carbon steel pipes intended for general structural purposes. It also produces section steel products. These materials serve a range of industrial sectors, including the automotive and construction industries.

Recent filings

Filing Released Lang Actions
신탁계약해지결과보고서
Transaction in Own Shares Classification · 100% confidence The document is a 'Trust Agreement Termination Report' (신탁계약해지결과보고서) filed by Bukook Steel Co., Ltd. with the Financial Supervisory Service (FSS) of South Korea. It details the termination of a treasury stock trust agreement and the resulting acquisition of shares. Since the document reports on the company's activity regarding its own shares (share buyback/trust termination), it falls under the category of 'Transaction in Own Shares'.
2025-09-10 Korean
반기보고서 (2025.06)
Interim / Quarterly Report Classification · 100% confidence The document is a '반기보고서' (Semi-Annual Report) for Bugook Steel (부국철강) for the period ending June 30, 2025. It contains comprehensive financial statements, management discussion and analysis, and operational details, which aligns with the definition of an Interim/Quarterly Report (IR). H1 2025
2025-08-13 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification Classification · 100% confidence The document is a 'Report of Change in Shareholding by Major Shareholders' (최대주주등소유주식변동신고서) filed by Bugook Steel. It details specific transactions (sales) of shares by a major shareholder (Han Hyung-sil) and provides a summary of the total shareholding status of all major shareholders. This type of filing is a regulatory requirement for reporting changes in ownership by insiders or major shareholders, which falls under the 'Major Shareholding Notification' category.
2025-07-23 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. It details changes in share ownership by a major shareholder (Nam Sang-kyu) and his special related parties in Bukook Steel (부국철강). This type of filing is specifically categorized as a 'Major Shareholding Notification' (MRQ) in the provided schema.
2025-07-23 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 changes in share ownership by major shareholders and special related parties, including specific transaction dates, volumes, and purposes. This type of filing is classified as a 'Major Shareholding Notification' (MRQ) in the provided schema.
2025-07-14 Korean
최대주주등소유주식변동신고서
Director's Dealing Classification · 100% confidence The document is a 'Report of Changes in Shareholding by Major Shareholders' (최대주주등소유주식변동신고서) for Bugook Steel. It details specific transactions (sales) of shares by a major shareholder (Han Hyung-sil) and provides a summary of the total shareholding changes for the major shareholders group. This type of filing is a standard regulatory disclosure for insider/major shareholder trading activity, which falls under the 'Director's Dealing' (DIRS) category as it reports personal share transactions by individuals associated with the company's ownership/management structure.
2025-07-14 Korean

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