Treasury share acquisition: results report

What happened

TOVIS Co., Ltd. Treasury share acquisition: results report To: Financial Supervisory Service August 20, 2026 Company name: TOVIS Co., Ltd. CEO: Kim Yong-beom Head office location: 15 Harmony-ro 226beon-gil, Yeonsu-gu, Incheon Phone: 032-712-5100 Website: https://www.tovism.com Preparer: (Title) CFO (Name) Kim Yong-su (Phone) 032-712-5100

1. Name and address of the issuer a. Name: TOVIS Co., Ltd. b. Address: 15 Harmony-ro 226beon-gil, Yeonsu-gu, Incheon

2. Details of the acquisition report a. Material event report filing date: July 29, 2026 b. Acquisition period: from 2026.08.03 to 2026.08.19

3. Acquisition details (Unit: KRW, shares) Date 2026.08.03: Type common stock; Order quantity 30,000; Acquired quantity 17,553; Price per share 11,180; Total acquisition amount 196,236,100; Broker KB Securities Co., Ltd.; ID 00164876 Date 2026.08.04: Order quantity 30,000; Acquired quantity 13,510; Price per share 11,541; Total amount 155,915,300; Broker KB Securities Co., Ltd.; ID 00164876 Date 2026.08.05: Order quantity 40,000; Acquired quantity 20,728; Price per share 12,022; Total amount 249,184,645; Broker KB Securities Co., Ltd.; ID 00164876 Date 2026.08.06: Order quantity 40,000; Acquired quantity 40,000; Price per share 12,293; Total amount 491,726,620; Broker KB Securities Co., Ltd.; ID 00164876 Date 2026.08.07: Order quantity 40,000; Acquired quantity 40,000; Price per share 12,392; Total amount 495,670,400; Broker KB Securities Co., Ltd.; ID 00164876 Date 2026.08.10: Order quantity 40,000; Acquired quantity 26,170; Price per share 12,885; Total amount 337,192,315; Broker KB Securities Co., Ltd.; ID 00164876 Date 2026.08.12: Order quantity 40,000; Acquired quantity 40,000; Price per share 12,967; Total amount 518,699,230; Broker KB Securities Co., Ltd.; ID 00164876 Date 2026.08.13: Order quantity 40,000; Acquired quantity 40,000; Price per share 13,209; Total amount 528,364,550; Broker KB Securities Co., Ltd.; ID 00164876 Date 2026.08.14: Order quantity 30,000; Acquired quantity 30,000; Price per share 12,498; Total amount 374,940,000; Broker KB Securities Co., Ltd.; ID 00164876 Date 2026.08.19: Order quantity 13,095; Acquired quantity 13,095; Price per share 11,613; Total amount 152,067,030; Broker KB Securities Co., Ltd.; ID 00164876 Total: Order quantity 343,095; Acquired quantity 281,056; Average price per share 12,453; Total amount 3,499,996,190

4. Whether the planned and actual acquisition details match Planned acquisition amount (KRW): common stock 3,500,000,000; other stock - Total acquisition amount (KRW): common stock 3,499,996,190; other stock - Shortfall from planned amount: -; reason for shortfall, if any: - ※ The Company completed the acquisition within the planned acquisition amount stated in the material event report (treasury share acquisition decision) disclosed on July 29, 2026; due to share price fluctuations during the acquisition period, a difference arose between the planned acquisition quantity (404,624 shares) and the actual acquisition quantity (281,056 shares).

5. Holding status of treasury shares after acquisition [as of 2026.08.20] (Unit: KRW million, shares, %) Type: common stock; Holdings under Article 165-3 (A): quantity 281,056; ratio 2.9%; total value 3,500; Holdings under trust contract per Article 165-3 (B): quantity -; ratio -; contract amount -; Total (A+B): quantity 281,056; ratio 2.9%; amount 3,500 Total row: quantity 281,056; ratio 2.9%; amount 3,500

6. Change in largest shareholder's holdings before/after acquisition [as of August 20, 2026] (Unit: shares) Name: Kim Yong-beom; Type: common stock; Shares as of acquisition report date: 1,060,255; Shares as of acquisition end date: 1,060,255; Reason for change: - Total: common stock 1,060,255 / 1,060,255 / -; other stock - / - / -; Grand total 1,060,255 / 1,060,255 / -