Executive Kim Jae-hong Sells 410 Common Shares, Cuts Holdings to 142 — Samsung Electronics

Summary

Kim Jae-hong, a non-registered executive (Vice President) in the MX Support Team, reported a change in his beneficial ownership of company securities. On June 15, 2026, he sold 410 common shares on the open market at 336,000 won per share, reducing his holdings from 552 shares to 142 shares. His total reported holdings (including the previously held 2,400 securities) moved from 2,400 to 1,990 units, still representing essentially 0.00% of the 6.65 billion shares outstanding. Given the trivial size relative to the company's float, the transaction is not financially material but is disclosed under insider reporting rules.

Historical Impact

10 past Insider Ownership Change · ≈ Form 4 events at Samsung Electronics

Median +5d

-9.87%

Range

-16.53% to -8.44%

Positive outcomes

0/10

Filed	P₀	P₊₅	+5d
Jul 1, 2026	₩314,500	₩285,500	-9.22%
Jun 30, 2026	₩334,000	₩291,500	-12.72%

Full Translation

Report on Ownership Status of Specific Securities by Executives and Major Shareholders Version 6.1 Samsung Electronics Co., Ltd. 20201204 Report on Ownership Status of Specific Securities by Executives and Major Shareholders To: Securities and Futures Commission To: Korea Exchange Date of reporting obligation: 2026.06.15 Report reference date: 2026.06.19 * The reporter hereby certifies that, as of the report reference date, the ownership status of the reporter's specific securities has been accurately prepared in accordance with relevant laws and instructions, and that there are no false statements or omissions of material matters. Reporter: Kim Jae-hong 1. Information on the Issuing Company - Company name: Samsung Electronics Co., Ltd. - Corporate classification: KOSPI-listed corporation - Company code: 005930 - Total issued shares: 6,648,649,811 2. Information on the Reporter - Report category: Change - Reporter classification: Individual (Domestic) - Name (Korean): 김재홍 - Name (Hanja/English): 金宰弘 (KIM JAEHONG) - Date of birth / Business registration no.: 730327 - Address (down to dong level): Maetan-dong, Yeongtong-gu, Suwon - Relationship to issuer: Executive (registration status): Non-registered executive - Position: Vice President (Sangmu) - Appointment date: 2020.12.04 - Retirement date: - - Major shareholder: - Business contact: - Affiliated company: Samsung Electronics Co., Ltd. - Department: MX Support Team - Position: Vice President - Phone: 031-30****** - Name: Kim Jae-hong - Fax: 031-30****** - Email: ******@samsung.com 3. Ownership Status of Specific Securities A. Number and ownership ratio of specific securities held - Previous report (2026.01.30): Specific securities 2,400 (0.00%); Common shares 2,400 (0.00%) - This report (2026.06.15): Specific securities 1,990 (0.00%); Common shares 1,990 (0.00%) - Change: -410 (0.00%); -410 (0.00%) B. Holdings by type of specific securities - Common shares (A): 1,990 - Warrants (B), convertible bonds (C), bonds with warrants (D), profit-sharing bonds (E), exchangeable bonds (F), depositary receipts (G), other (H): none - Total (I): 1,990 - Ratio: 0.00% - Total issued shares (J): 6,648,649,811 - Non-stock specific securities (B+C+D+E+F+G+H = I): 0 - Ownership ratio of specific securities [(A+I) / (J+I − (F+G+H))] × 100: 0.00% - Ownership ratio of common shares (A / J) × 100: 0.00% * For exchangeable bonds where the underlying is stock, depositary receipts backed by stock, and derivative-linked securities, such instruments are excluded from the denominator when calculating the ownership ratio. C. Detailed change history - Reason: New appointment (+); Change date: 2020.12.04; Type: Common share; Before: 552; Change: 0; After: 552; Acquisition/disposal unit price: - - Reason: On-market sale (−); Change date: 2026.06.15; Type: Common share; Before: 552; Change: -410; After: 142; Unit price: 336,000 KRW - Total: Before 552; Change -410; After 142 * For trades executed on the securities market, the date shown is the contract settlement date. ** For securities other than stock, the price shown is the exercise/conversion/exchange price, or the unit trading price of the shares acquired/disposed of through the exercise of the security's rights; amounts in parentheses indicate the trading unit price of the security itself.