Annual Large Business Group Status Disclosure (Identical Person)

Large Business Group Status Disclosure (Annual — Identical Person) June 1 Samsung Electronics Co., Ltd. Large Business Group Status Disclosure (Identical Person) Business Group Name: Samsung Business Group Identical Person (Controlling Person): Lee Jae-yong Filing Company: Samsung Electronics Co., Ltd. Contact: Lee In-sik, Tel: 031-277-7224 1. Status of Overseas Affiliates in Which the Controlling Family Holds Shares (1) General Status : Status of overseas affiliates in which specially related persons (the identical person and relatives, hereinafter the same) individually or together own 20% or more of the total issued shares. : Not applicable (2) Shareholder Status : Shareholder status of overseas affiliates in which specially related persons individually or together own 20% or more of the total issued shares. : Not applicable 2. Status of Overseas Affiliates That Directly or Indirectly Invest in Domestic Affiliates (1) General Status : Status of overseas affiliates that directly or indirectly own shares of domestic affiliates (as of this year's designation date) | Overseas Affiliate | Representative | Establishment Date | Industry | Internal Equity Ratio (%) | Country | Fiscal Year-End | | D&M Holdings, Inc. | Christian Sobottka | 2008.06.16 | K6499 (Other Financial Services) | 100.00 | Japan | 2025.12.31 | | DEI Holdings, Inc. | Christian Sobottka | 1999.11.29 | K6499 (Other Financial Services) | 100.00 | USA | 2025.12.31 | | DEI Sales, Inc. | Christian Sobottka | 2004.08.19 | G4652 (Wholesale of Home Appliances, Communication Equipment and Parts) | 100.00 | USA | 2025.12.31 | | Harman International Industries, Inc. | Christian Sobottka | 1980.01.31 | C2652 (Manufacture of Audio, Speakers and Other Sound Equipment) | 100.00 | USA | 2025.12.31 | | Samsung Electronics America, Inc. | Jung Yoon | 1978.07.28 | G4652 (Wholesale of Home Appliances, Communication Equipment and Parts) | 100.00 | USA | 2025.12.31 | | Viper Holdings Corporation | Christian Sobottka | 2011.05.09 | K6499 (Other Financial Services) | 100.00 | USA | 2025.12.31 | | Total: 6 | (2) Shareholder Status : Shareholder status of overseas affiliates that directly or indirectly own shares of domestic affiliates (as of this year's designation date; unit: shares, %) - D&M Holdings, Inc.: Held 100% by affiliate DEI Sales, Inc. (5,033,571 common shares). No direct holdings by the controlling person, relatives, non-profit entities, registered officers, treasury stock, or other related parties. Other shareholders: none. Total: 5,033,571 shares (100.00%). - DEI Holdings, Inc.: Held 100% by affiliate Viper Holdings Corporation (100 common shares). No direct holdings by the controlling family or others. Total: 100 shares (100.00%). - DEI Sales, Inc.: Held 100% by affiliate DEI Holdings, Inc. (100 common shares). No direct holdings by the controlling family or others. Total: 100 shares (100.00%). - Harman International Industries, Inc.: Held 100% by affiliate Samsung Electronics America, Inc. (1,000 common shares). No direct holdings by the controlling family or others. Total: 1,000 shares (100.00%). - Samsung Electronics America, Inc.: Held 100% by affiliate Samsung Electronics Co., Ltd. (491,531 common shares). No direct holdings by the controlling family or others. Total: 491,531 shares (100.00%). - Viper Holdings Corporation: Held 100% by affiliate Harman International Industries, Inc. (1,000 common shares). No direct holdings by the controlling family or others. Total: 1,000 shares (100.00%). (3) Equity Investment Status in Affiliates : Status of equity investments by overseas affiliates (which directly or indirectly hold shares of domestic affiliates) into domestic and overseas affiliates (as of this year's designation date; unit: shares, %, KRW millions) Investing company \ Investee: D&M Holdings, Inc., DEI Holdings, In... [Translation truncated]