Treasury share acquisition: results report

What happened

Treasury share acquisition results report submitted to the Governor of the Financial Supervisory Service, dated August 24, 2026. Company name: Gaeasoft Co., Ltd. Representative director: Kim Yeong-jun Head office address: 50 Jongno 1-gil, Jongno-gu, Seoul (Junghak-dong, The K-Twin Towers) Phone: 02-2155-5100 Website: http://www.gaeasoft.co.kr Preparer: Disclosure Officer Park Seung-jun, Phone: 02-2155-5100

1. Name and address of the issuer A. Name: Gaeasoft Co., Ltd. B. Address: 50 Jongno 1-gil, Jongno-gu, Seoul (Junghak-dong, The K-Twin Towers, Building A, 11th floor)

2. Details of the acquisition report A. Material event report filing date: August 4, 2026 B. Acquisition period: August 5, 2026 to August 21, 2026 * The above acquisition period is based on the trade execution date.

3. Details of the acquisition (Unit: KRW, shares) Date | Type | Order quantity | Acquired quantity | Acquisition price per share | Total acquisition amount | Brokerage securities firm | Financial investment business entity's unique number 2026.08.05 | Common shares | 50,000 | 50,000 | 9,961 | 498,047,790 | Korea Investment & Securities | 00160144 2026.08.06 | Common shares | 100,000 | 100,000 | 10,735 | 1,073,538,800 | Korea Investment & Securities | 00160144 2026.08.07 | Common shares | 100,000 | 100,000 | 11,187 | 1,118,677,100 | Korea Investment & Securities | 00160144 2026.08.10 | Common shares | 100,000 | 100,000 | 11,053 | 1,105,339,410 | Korea Investment & Securities | 00160144 2026.08.11 | Common shares | 100,000 | 100,000 | 10,971 | 1,097,063,230 | Korea Investment & Securities | 00160144 2026.08.12 | Common shares | 100,000 | 100,000 | 10,597 | 1,059,654,310 | Korea Investment & Securities | 00160144 2026.08.13 | Common shares | 100,000 | 100,000 | 10,472 | 1,047,245,650 | Korea Investment & Securities | 00160144 2026.08.14 | Common shares | 100,000 | 100,000 | 10,255 | 1,025,524,070 | Korea Investment & Securities | 00160144 2026.08.18 | Common shares | 100,000 | 100,000 | 10,295 | 1,029,528,560 | Korea Investment & Securities | 00160144 2026.08.19 | Common shares | 93,325 | 93,325 | 10,085 | 941,192,270 | Korea Investment & Securities | 00160144 2026.08.20 | Common shares | 419 | 419 | 9,652 | 4,044,170 | Korea Investment & Securities | 00160144 2026.08.21 | Common shares | 15 | 15 | 9,570 | 143,550 | Korea Investment & Securities | 00160144 Total | - | 943,759 | 943,759 | 10,596 | 9,999,998,910 | - | - * The above "date" is based on the trade execution date. ** The above "acquisition price per share" and "total acquisition amount" do not include brokerage fees.

4. Whether the planned acquisition matches the actual acquisition Planned acquisition amount (KRW): common shares 10,000,001,700 / other shares - Total acquisition amount (KRW): common shares 9,999,998,910 / other shares - Whether the planned amount was not reached: - Reason if not reached: - Note: The Company completed the treasury stock purchase within the planned acquisition amount stated in the material event report (treasury stock acquisition decision). The difference between the planned acquisition amount and the actual total acquisition amount is less than the per-share acquisition unit price.

5. Holdings of treasury stock etc. after acquisition [as of August 24, 2026] (Unit: KRW, shares, %) Type of shares | Holdings under Article 165-3 (A): quantity, ratio, total value | Holdings under trust contracts under Article 165-3 (B): quantity, ratio, contract amount | Total (A+B): quantity, ratio, amount Common shares | 2,939,282 / 18.99 / 30,002,469,300 | - / - / - | 2,939,282 / 18.99 / 30,002,469,300 Total | 2,939,282 / 18.99 / 30,002,469,300 | - / - / - | 2,939,282 / 18.99 / 30,002,469,300 * The above "ratio" is the ratio to total issued common shares. ** The above "total value" and "amount" do not include brokerage fees.

6. Changes in the largest shareholder's shareholding before and after the acquisition [as of August 24, 2026] (Unit: shares) Name | Shares held: acquisition report date / acquisition end date | Reason for change Kim Yeong-jun | Common shares: 2,308,472 / 2,308,472 | - Total | Common shares: 2,308,472 / 2,308,472 | - Other shares: - / - | - Grand total: 2,308,472 / 2,308,472 | -