[Amended] Material event report (rights offering)

What happened

Material event report (rights offering) Agent AI Co., Ltd. Amendment report (filing) August 31, 2026

1. Disclosure document being amended: Material event report (rights offering decision) 2. Original filing date of the disclosure document being amended: March 25, 2026 3. Amendment details Item: Rights offering decision Reason for amendment: The Company resolved at its board of directors on March 25, 2026 to carry out a rights offering (shareholder allotment with general public offering of forfeited shares) for the purpose of raising operating funds and debt repayment funds, and first filed a securities registration statement on March 26, 2026. During the subsequent offering process, the Company filed amendment reports twice, on April 21, 2026 and May 21, 2026, and on June 8, 2026 received a request from the Financial Supervisory Service for a further amendment filing. The Company continued its supplementary review accordingly, but as the related review and examination process was prolonged, it became difficult to proceed with the originally planned rights-offering schedule, and uncertainty over the timing of fundraising and the use-of-proceeds plan also persisted. The Company therefore consulted with its lead underwriter and comprehensively reconsidered the Company's financial condition, market conditions, the necessity and timing of fundraising, and the use-of-proceeds plan. As a result, the Company determined that, rather than continuing to pursue this public rights offering at this time, it would be in the interest of the Company and its shareholders to withdraw the offering and reconsider an appropriate fundraising plan suited to the Company's circumstances going forward, and accordingly decided to withdraw this public rights offering. Before amendment: Rights offering decision After amendment: Rights offering withdrawn

Material event report / Exchange disclosure obligation matter To the Financial Services Commission / Korea Exchange August 31, 2026 Company name: Agent AI Co., Ltd. CEO: Kim Hee-sun Head office address: 23 Green Tech-ro, Yeonggwang-eup, Yeonggwang-gun, Jeonnam-Gwangju Unified Special City (as stated in the filing) Phone: 02-562-5310; Website: http://agentai.xyz Person responsible for preparation: (Title) CEO, (Name) Kim Hee-sun, Phone: 070-4437-1629

Rights offering decision 1. Type and number of new shares: Common stock (shares) -; Other stock (shares) - 2. Par value per share (KRW): - 3. Total shares issued before the capital increase: Common stock (shares) -; Other stock (shares) - 4. Purpose of fundraising: Facility funds (KRW) -; Business acquisition funds (KRW) -; Operating funds (KRW) -; Debt repayment funds (KRW) -; Funds to acquire securities of other companies (KRW) -; Other funds (KRW) - 5. Capital increase method: Shareholder allotment with general public offering of forfeited shares Regarding other stock: Basis in the articles of incorporation -; Details of the stock -; Other - 6. New share issue price: Fixed issue price - Common stock (KRW) -; Other stock (KRW) -. Expected issue price - Common stock (KRW) -, expected fixing date -; Other stock (KRW) -, expected fixing date - 7. Method of determining the issue price: - 8. Record date for new share allotment: - 9. Number of new shares allotted per share (shares): - 10. Preferential allotment ratio for employee stock ownership association members (%): - 11. Expected subscription date: Employee stock ownership association - start date -, end date -; existing shareholders - start date -, end date - 12. Payment date: - 13. Plan for handling forfeited shares: - 14. Dividend record date for new shares: - 15. Expected date of delivery of new share certificates: - 16. Expected listing date of new shares: - 17. Lead underwriter (if not a direct offering): - 18. Whether pre-emptive rights are transferable: Yes; whether the pre-emptive rights certificate is listed: Yes; financial investment business operator handling trading or brokerage of the pre-emptive rights certificate: - 19. Board resolution date (decision date): March 25, 2026; independent (outside) director attendance* - present (persons) -, absent (persons) -; auditor (audit committee member) attendance - 20. Whether subject to filing of a securities registration statement: No 21. Reason if exempted from filing: - 22. Whether subject to a period during which short-sale subscription is prohibited: No; start date -; end date - 23. Whether subject to Fair Trade Commission reporting: Not applicable * "Independent director" applies to listed companies and "outside director" to unlisted companies

24. Other matters for investors' reference The Company resolved at its board of directors on March 25, 2026 to carry out a rights offering (shareholder allotment with general public offering of forfeited shares) for the purpose of raising operating funds and debt repayment funds, and first filed a securities registration statement on March 26, 2026. During the subsequent offering process, the Company filed amendment reports twice, on April 21, 2026 and May 21, 2026, and on June 8, 2026 received a request from the Financial Supervisory Service for a further amendment filing. The Company continued its supplementary review accordingly, but as the related review and examination process was prolonged, it became difficult to proceed with the originally planned rights-offering schedule, and uncertainty over the timing of fundraising and the use-of-proceeds plan also persisted. The Company therefore consulted with its lead underwriter and comprehensively reconsidered the Company's financial condition, market conditions, the necessity and timing of fundraising, and the use-of-proceeds plan. As a result, the Company determined that, rather than continuing to pursue this public rights offering at this time, it would be in the interest of the Company and its shareholders to withdraw the offering and reconsider an appropriate fundraising plan suited to the Company's circumstances going forward, and accordingly decided to withdraw this public rights offering.