Treasury share acquisition: results report

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Treasury Share Acquisition Results Report 6.0

Shinpoong Co., Ltd. Treasury Share Acquisition Results Report

To the Governor of the Financial Supervisory Service September 4, 2026

Company name: Shinpoong Co., Ltd. Representative Director: Jeong Hak-heon Head office address: 501, 104 Apgujeong-ro, Gangnam-gu, Seoul (Phone) 02-2156-7505 (Website) http://spinc.co.kr Person responsible for preparation: (Title) Managing Director (Name) Kim Hak-young (Phone) 02-2156-7528

1. Name and address of the issuer (a) Name: Shinpoong Co., Ltd. (b) Address: 501, 104 Apgujeong-ro, Gangnam-gu, Seoul

2. Details of the acquisition report (a) Date of submission of material event report: July 9, 2026 (b) Acquisition period: from July 10, 2026 to September 2, 2026

3. Acquisition details (unit: KRW, shares) Date: July 10, 2026; Type: common shares; Order quantity: 100,000; Acquired quantity: 1,013; Acquisition price per share: 6,800; Total acquisition price: 6,886,326; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: July 13, 2026; Type: common shares; Order quantity: 30,000; Acquired quantity: 30,000; Acquisition price per share: 1,057; Total acquisition price: 31,719,563; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: July 14, 2026; Type: common shares; Order quantity: 30,000; Acquired quantity: 24,338; Acquisition price per share: 1,032; Total acquisition price: 25,120,966; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: July 15, 2026; Type: common shares; Order quantity: 30,000; Acquired quantity: 29,108; Acquisition price per share: 1,007; Total acquisition price: 29,298,280; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: July 16, 2026; Type: common shares; Order quantity: 30,000; Acquired quantity: 30,000; Acquisition price per share: 990; Total acquisition price: 29,699,514; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: July 20, 2026; Type: common shares; Order quantity: 100,000; Acquired quantity: 95,940; Acquisition price per share: 981; Total acquisition price: 94,084,417; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: July 27, 2026; Type: common shares; Order quantity: 30,000; Acquired quantity: 30,000; Acquisition price per share: 1,047; Total acquisition price: 31,412,976; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: August 3, 2026; Type: common shares; Order quantity: 50,000; Acquired quantity: 50,000; Acquisition price per share: 1,057; Total acquisition price: 52,844,031; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: August 4, 2026; Type: common shares; Order quantity: 100,000; Acquired quantity: 79,927; Acquisition price per share: 1,007; Total acquisition price: 80,514,635; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: August 11, 2026; Type: common shares; Order quantity: 30,000; Acquired quantity: 30,000; Acquisition price per share: 971; Total acquisition price: 29,117,755; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: August 18, 2026; Type: common shares; Order quantity: 70,000; Acquired quantity: 70,000; Acquisition price per share: 979; Total acquisition price: 68,499,991; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: August 25, 2026; Type: common shares; Order quantity: 100,000; Acquired quantity: 100,000; Acquisition price per share: 994; Total acquisition price: 99,408,977; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: August 26, 2026; Type: common shares; Order quantity: 100,000; Acquired quantity: 100,000; Acquisition price per share: 998; Total acquisition price: 99,762,389; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: August 27, 2026; Type: common shares; Order quantity: 100,000; Acquired quantity: 100,000; Acquisition price per share: 999; Total acquisition price: 99,935,921; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: August 28, 2026; Type: common shares; Order quantity: 108,000; Acquired quantity: 108,000; Acquisition price per share: 1,026; Total acquisition price: 110,817,797; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: August 31, 2026; Type: common shares; Order quantity: 100,000; Acquired quantity: 96,862; Acquisition price per share: 1,016; Total acquisition price: 98,407,663; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: September 1, 2026; Type: common shares; Order quantity: 12,000; Acquired quantity: 10,712; Acquisition price per share: 1,002; Total acquisition price: 10,732,406; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Date: September 2, 2026; Type: common shares; Order quantity: 1,739; Acquired quantity: 1,739; Acquisition price per share: 998; Total acquisition price: 1,735,522; Brokerage firm: Kyobo Securities; Financial investment business entity ID: 00113359 Total: Order quantity 1,121,739; Acquired quantity 993,426; Average acquisition price per share 1,007; Total acquisition price 999,999,129

Note: The dates above are based on the trade execution date, and the total acquisition price does not include fees and commissions. Note: The acquisition price per share is the average unit price.

4. Whether the planned and actual acquisition amounts match Planned acquisition amount (KRW): common shares 1,000,000,000; other shares - Total acquisition price (KRW): common shares 999,999,129; other shares - Shortfall against planned acquisition amount: none Reason for any shortfall: -

Note: The company completed the treasury share acquisition as closely as possible to the planned acquisition amount stated in the material event report; the difference between the planned acquisition amount and the total acquisition price is less than the price of one share. Due to share price fluctuations during the acquisition period, a difference arose between the planned number of shares to be acquired stated in the material event report (1,081,081 shares) and the actual number of shares acquired (993,426 shares).

5. Holding status of treasury shares, etc. after acquisition [as of September 4, 2026] (unit: KRW, shares, %) Share type: common shares Holdings under Article 165-3 of the Act (A): quantity 8,245,746; ratio 23.59; total value 9,173,678,192 Holdings under trust agreements per Article 165-3 of the Act (B): quantity -; ratio -; contract amount - Total (A+B): quantity 8,245,746; ratio 23.59; amount 9,173,678,192 Total row: quantity 8,245,746; ratio 23.59; total value 9,173,678,192; (B) quantity -; ratio -; contract amount -; Total (A+B) quantity 8,245,746; ratio 23.59; amount 9,173,678,192

Note: The above "total value" and "amount" are book values including fees and commissions.

6. Change in the largest shareholder's shareholding before and after the acquisition [as of September 4, 2026] (unit: shares) Name: Jeong Hak-heon; Share type: common shares; Shares held as of acquisition report date: 7,673,272; Shares held as of acquisition end date: 7,673,272; Reason for change: - Total: common shares 7,673,272 / 7,673,272 / - Grand total: 7,673,272 / 7,673,272 / -