Executive Insider Share Ownership Report — Director Adds 81 Shares — Samsung Electronics

Summary

Park Tae-hoon, a non-registered executive (Managing Director) in Samsung Electronics' YE team, reported a change in his ownership of company securities. Between his prior report on January 30, 2026 and June 2, 2026, he purchased 61 common shares at 162,823 KRW and 20 preferred shares at 188,305 KRW on the open market. His total holdings rose from 2,831 to 2,912 shares, still representing 0.00% of the 6,735,612,586 outstanding shares. The transaction is a small routine insider purchase with negligible direct impact on the share price, though insider buying is generally viewed as a mild positive signal.

Historical Impact

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

Median +5d

-9.87%

Range

-16.53% to -6.85%

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 of Specified Securities by Executives and Major Shareholders 6.1 Samsung Electronics Co., Ltd. 20260602 Report on Ownership of Specified Securities by Executives and Major Shareholders To: Securities and Futures Commission To: Korea Exchange Date of reporting obligation: 2026.06.02 Report reference date: 2026.06.02 * The reporter hereby confirms that, as of the report reference date, he has accurately prepared the status of his ownership of specified securities in accordance with the relevant laws and instructions, and that there are no false statements or omissions of material facts. Reporter: Park Tae-hoon 1. Information on the Issuing Company - Company name: Samsung Electronics Co., Ltd. - Corporate classification: KOSPI-listed company - Company code: 005930 - Total outstanding shares: 6,735,612,586 2. Information on the Reporter - Report type: Change - Reporter classification: Individual (domestic) - Name: Park Tae-hoon (朴泰勳 / PARK TAEHOON) - Date of birth: 1974.11.14 - Address (down to dong level): Mok-dong Jungang-ro, Yangcheon-gu, Seoul - Relationship with issuer: Executive (registration status: Non-registered executive) - Position: Managing Director (Sangmu) - Date of appointment: 2021.12.09 - Date of resignation: - - Major shareholder: - - Business contact: Samsung Electronics Co., Ltd., YE Team, Managing Director - Phone: 03120***** / Fax: 03120***** / Email: ******er.park@samsung.com 3. Status of Ownership of Specified Securities A. Number and Ownership Ratio of Specified Securities Held - Previous report (2026.01.30): 2,831 specified securities (0.00%), 2,831 shares (0.00%) - This report (2026.06.02): 2,912 specified securities (0.00%), 2,912 shares (0.00%) - Change: +81 (0.00%), +81 shares (0.00%) B. Holdings by Type of Specified Securities - Common stock (A): 2,912 shares - Warrants (B): - - Convertible bonds (C): - - Bonds with warrants (D): - - Profit-participating bonds (E): - - Exchangeable bonds (F): - - Depositary receipts (G): - - Other (H): - - Total (I): 2,912 (0.00%) - Total outstanding shares (J): 6,735,612,586 - Specified securities other than shares (B+C+D+E+F+G+H=I): 0 - Ownership ratio: 0.00% - Ownership ratio of specified securities [(A+I)/(J+I-(F+G+H))] × 100: 0.00% - Ownership ratio of common stock (A/J) × 100: 0.00% * Only exchangeable bonds whose underlying is stock, depositary receipts whose underlying is stock, and derivative-linked securities are excluded from the denominator when calculating the ownership ratio. C. Detailed Change History - Reason: On-market purchase (+); Change date: 2026.06.02; Type: Common stock; Before: 2,831; Change: +61; After: 2,892; Purchase price: 162,823 KRW - Reason: On-market purchase (+); Change date: 2026.06.02; Type: Preferred stock; Before: 0; Change: +20; After: 20; Purchase price: 188,305 KRW - Total: Before 2,831 → +81 → 2,912 (Common 162,823 KRW, Preferred 188,305 KRW) * For securities market transactions, the change date is the contract settlement date. ** For non-equity securities, the price indicates the exercise (conversion/exchange) price or the trading unit price of shares acquired/disposed through the exercise of rights; amounts in parentheses indicate the trading unit price of the security itself.