Subscription results of rights offering or equity-linked bonds (voluntary)

What happened

Subscription results of rights offering or equity-linked bonds, etc. (voluntary disclosure)

1. Type of Security: Registered common stock 2. Issuance Method: Shareholder-allotment rights offering 3. Subscribers: Public offering subscribers (including high-risk high-return investment trusts and venture company investment trusts) 4. Subscription Date: 2026-07-31

5. Subscription results Planned Number of Shares to Be Issued: 3,196,465 Relevant Subscribed Shares: 281,790 Cumulative Subscribed Shares: 2,704,839 Subscription Rate (%): 84.62

6. Treatment of odd-lot and forfeited shares 1. The company resolved, at board meetings on 2026-04-24 and 2026-06-02, to issue 3,196,465 new common shares through a shareholder-allotment offering with public offering of forfeited shares, with Korea Investment & Securities Co., Ltd. as lead manager and NH Investment & Securities Co., Ltd. and Samsung Securities Co., Ltd. as underwriters. 2. The 491,626 forfeited shares arising after the public offering will be fully underwritten by the lead manager Korea Investment & Securities Co., Ltd. and the underwriters NH Investment & Securities Co., Ltd. and Samsung Securities Co., Ltd.

7. Other matters for investment reference 1. The "4. Subscription Date" above is the closing date of the public offering subscription period. (Public offering subscription period: 2026-07-30 to 2026-07-31) 2. Detailed subscription results 2-1. Existing shareholders' subscription details 1) Number of shares offered: 3,196,465 2) Shares subscribed via new share subscription warrants: 2,141,029 3) Oversubscribed shares: 282,020 (oversubscription allotment ratio: 100%) 4) Total subscribed shares: 2,423,049 5) Subscription rate (existing shareholders): 75.80% 2-2. Public offering subscription details 1) Number of shares subject to public offering: 773,416 2) Shares subscribed by general investors: 188,290 3) Shares subscribed by high-risk high-return investment trusts: 0 4) Shares subscribed by venture company investment trusts: 93,500 5) Total public offering subscribed shares: 281,790 6) Subscription rate: 36.43% 3. The "Planned Number of Shares to Be Issued" in "5. Subscription results" above is the total number of shares to be issued in this rights offering. 4. The "Relevant Subscribed Shares" in "5. Subscription results" above refers to the public offering subscription for the forfeited shares (773,416 shares) arising after the existing shareholders' (new share subscription warrant holders') subscription. 5. The "Cumulative Subscribed Shares" in "5. Subscription results" above is the simple sum of the existing shareholders' subscription and the public offering subscription. 6. Future schedule 1) Refund and payment date: 2026-08-04 2) Scheduled new share listing date: 2026-08-20

Related disclosures 2026-04-24: Resolution on rights/bonus offering (shareholder allotment with public offering of forfeited shares) 2026-06-02: Resolution on rights/bonus offering (shareholder allotment with public offering of forfeited shares) 2026-06-18: Resolution on rights/bonus offering (shareholder allotment with public offering of forfeited shares) 2026-07-23: Rights offering: final issue price set 2026-07-23: Prospectus 2026-07-23: Resolution on rights/bonus offering (shareholder allotment with public offering of forfeited shares) 2026-07-29: Subscription results of rights offering or equity-linked bonds, etc. (voluntary disclosure)