Welcome to our dedicated page for Master SEC filings (Ticker: MB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The MasterBeef Group (NASDAQ: MB) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as a foreign private issuer. MasterBeef is a full-service restaurant group in Hong Kong specializing in Taiwanese hotpot and Taiwanese barbecue, operating 12 restaurant outlets under the Master Beef and Anping Grill brands through its Hong Kong operating subsidiaries.
As a foreign issuer, MasterBeef files a registration statement on Form F-1 and ongoing reports such as Form 6-K with the U.S. Securities and Exchange Commission. The F-1 registration statement relates to its initial public offering of ordinary shares and describes the offering terms, risk factors, use of proceeds, and details of its restaurant and catering service operations. Current reports on Form 6-K have covered topics such as the company’s intention to seek, and subsequent completion of, a dual listing of its ordinary shares on the Quotation Board of the Frankfurt Stock Exchange under the symbol J0M.
Through this page, users can review offering-related filings that explain how MasterBeef structured its IPO and any over-allotment option, as well as current reports that discuss listing status and strategic capital markets decisions. These documents also reference the company’s focus on expanding its restaurant network, franchising endeavors, marketing and branding campaigns, production and sale of semi-finished food products, and investment in technology solutions for table service, inventory management and order processing.
Stock Titan enhances these filings with AI-powered summaries that highlight key points from lengthy documents, helping readers understand the significance of each filing without reading every page. Filings are updated as they are made available through the SEC’s EDGAR system, enabling investors to follow MasterBeef’s regulatory history and capital markets activities in a structured, accessible format.
MASTERBEEF GROUP director and ten percent owner So Tsz Kiu filed an initial ownership report showing indirect control over 3,448,125 Ordinary Shares of the company. These shares are held by Thrivors Holdings Limited and represent Ordinary Shares with a par value of $0.0005 each.
So Tsz Kiu owns approximately 30% of Thrivors Holdings Limited and serves on its board together with one other individual, which means they share voting and investment power over the MASTERBEEF GROUP shares held by Thrivors. The filing does not reflect any new purchase or sale, only the existing indirect holdings.
MASTERBEEF GROUP director reports no share holdings
Director Liu Man Fai Danny filed an initial Form 3 for MASTERBEEF GROUP, indicating direct ownership of 0 Ordinary Shares, par value $0.0005, as of the reported date. This shows he did not hold any of the company’s ordinary shares at that time.
MASTERBEEF GROUP director Leung Lok Ming has filed an initial Form 3 reporting his beneficial holdings. The filing shows beneficial ownership of 0 Ordinary Shares, par value $0.0005 per share, as of 2026-03-18. This is a routine disclosure of current equity ownership for a company insider.
MASTERBEEF GROUP director Cheng Chung Fan has filed an initial ownership report on Form 3 showing no ordinary share holdings. The filing indicates that, following the reporting date, Cheng Chung Fan beneficially owns 0 ordinary shares of MASTERBEEF GROUP, so it is a purely informational disclosure without any reported transactions.
MASTERBEEF GROUP executive Lam Ka Chun, the Chief Executive Officer, filed an initial insider ownership report on Form 3 for the company’s ordinary shares with par value of $0.0005. The filing shows total direct holdings of 0 ordinary shares following the reported position as of the transaction date.
MASTERBEEF GROUP Chief Operating Officer Lee Shing Yan filed an initial insider ownership report on ordinary shares. The Form 3 indicates that as of the reported date, he holds no ordinary shares directly, and the filing shows no insider purchases, sales, or option exercises.
MASTERBEEF GROUP director and large shareholder reports indirect holdings. Director and 10% owner Chau Oi Wai has filed an initial ownership statement showing indirect beneficial ownership of 9,016,875 Ordinary Shares of MASTERBEEF GROUP. These shares are held by Galaxy Shine Company Limited, where Chau Oi Wai owns about 27.27% of the ordinary shares and serves on its board, giving shared voting and investment power over this stake.
MASTERBEEF GROUP director Chan Hiu Wa has filed an initial Form 3 indicating no ownership of the company’s Ordinary Shares, par value $0.0005, as of the reporting date. Form 3 is the baseline disclosure insiders must file when they first become subject to SEC reporting rules.
MASTERBEEF GROUP director and 10% owner Chau Oi Yee filed an initial Form 3 disclosing indirect beneficial ownership of 9,016,875 Ordinary Shares. These shares are held by Galaxy Shine Company Limited, a British Virgin Islands company in which Chau Oi Yee holds approximately 27.27% of the ordinary shares and serves on the board, and is therefore deemed to share voting and investment power over Masterbeef Group shares held by Galaxy Shine.
MASTERBEEF GROUP Chief Financial Officer Lam Yin Yam filed an initial insider ownership report showing no direct holdings of the company’s Ordinary Shares, par value $0.0005, as of the reporting date. The filing does not report any buy, sell, or other transaction activity.