Material event report (treasury share acquisition)

A later amendment corrects this filing, so the terms on this page may be out of date. See the latest version (2026-08-06) →

What happened

Material Event Report / Exchange Reporting Duty Matter

To: Financial Services Commission / Korea Exchange July 7, 2026

Company name: UTI Inc. CEO: Park Deok-yeong Head office address: 50-16 Eungbong-ro, Eungbong-myeon, Yesan-gun, Chungcheongnam-do Phone: 041-333-4352 Website: http://www.utikorea.com Preparer: (Title) Executive Director (Name) Im Myeong-il (Phone) 041-333-4352

Treasury Share Acquisition Decision

1. Shares to be acquired: common shares 700,000; other shares - 2. Expected acquisition amount (KRW): common shares -; other shares - 3. Expected acquisition period: start date August 6, 2026; end date August 6, 2026 4. Expected holding period: start date -; end date - 5. Purpose of acquisition: to fund mass-production facility investment 6. Acquisition method: gratuitous donation received 7. Entrusted investment broker: - 8. Treasury shares held before acquisition: acquired within distributable profit limit - common shares 210,101 (1.1%); other shares - (-). Other acquisitions: common shares - (-); other shares - (-) 9. Decision date: July 7, 2026. Outside directors present: 1; absent: -. Attendance of auditor (audit committee member who is not an outside director): present 10. Daily purchase order quantity limit: common shares -; other shares - 11. Other matters for investors' reference - This treasury share acquisition decision follows the Company's largest shareholder's decision to gratuitously donate 700,000 common shares of UTI Inc. that it holds to the Company; accordingly, the Company is receiving the shares as a gift. As a result, there is no amount under item 2, "Expected acquisition amount," above. - Item 4, "Expected holding period," above is currently undetermined; when the treasury shares are later disposed of, this will be disclosed in accordance with relevant laws and regulations following a separate board resolution. - As this is an acquisition of treasury shares through a gratuitous gift, item 10, "Daily purchase order quantity limit," above is not applicable.

[Treasury Share Acquisition Amount Limit] 1. Distributable profit limit under the Commercial Act as of the end of the preceding fiscal year: a. net assets -; b. capital stock -; c. sum of capital reserves and earned reserves accumulated through the preceding fiscal year -; d. unrealized gains as prescribed by presidential decree -. Subtotal (a-b-c-d): - 2. Treasury shares acquired since the end of the preceding fiscal year: - 3. Dividend amount resolved at the regular shareholders' meeting since the end of the preceding fiscal year and related earned reserve: - 4. Quarterly/interim dividend amount resolved by the board since the end of the preceding fiscal year and related earned reserve: - 5. Trust contract amount: - 6. Acquisition cost of treasury shares disposed of since the end of the preceding fiscal year (moving average method applied): - Treasury share acquisition amount limit (1-2-3-4-5+6): - - This treasury share acquisition arises from a gratuitous gift from the largest shareholder, does not affect the Company's capital, and is not an acquisition within the distributable profit limit under Article 341 of the Commercial Act; therefore this item is not applicable.

[Treasury Shares Held Before This Acquisition Decision] (Unit: shares) Direct acquisition, on-exchange: common shares beginning balance -, acquired -, disposed -, retired -, ending balance -; other shares likewise - Direct acquisition, off-exchange: common shares -, -, -, -, -; other shares - Tender offer: common shares -, -, -, -, -; other shares - Subtotal (a): common shares -, -, -, -, -; other shares - Held via trust contract, trustee-held volume: common shares -, -, -, -, -; other shares - Held via trust contract, physically held volume: common shares beginning balance 210,101, acquired -, disposed -, retired -, ending balance 210,101 (see note); other shares - Subtotal (b): common shares 210,101, -, -, -, 210,101; other shares - Other acquisition (c): common shares -, -, -, -, -; other shares - Total (a+b+c): common shares 210,101, -, -, -, 210,101; other shares -

Note) The beginning and ending balance of 210,101 shares above are shares underlying the Company's 4th series unregistered, unsecured, privately placed exchangeable bonds issued on October 2, 2025, and are currently held in deposit with the Korea Securities Depository. For details of the treasury share disposal, please refer to the Company's treasury share disposal results report dated October 2, 2025.