PCB Technologies Announces Capital Reduction to Offset Losses

Announcement Date: June 26, 2026 Statement Date: June 25, 2026 Statement Time: 18:00:59 Company Code: 6141 Company Name: PCB Technologies Subject: Announcement to Creditors Regarding Capital Reduction Applicable Clause: Item 51 Event Date: June 25, 2026

Details: 1. Event Date: June 25, 2026 2. Company Name: PCB Technologies Co., Ltd. 3. Relationship with Company (Please enter '本公司' or 'Subsidiary'):本公司 4. Cross-shareholding Ratio: N/A 5. Reason: The company has passed a resolution at the 2026 Annual General Meeting to carry out capital reduction to offset accumulated losses. 6. Measures: (1) Procedures will be conducted in accordance with Article 281 of the Company Act, applying Articles 73 and 74 by analogy. (2) To improve its financial structure, the company is reducing capital to offset losses. The total amount of capital reduction is NT$233,540,050, resulting in the cancellation of 23,354,005 issued shares. The reduction ratio is 20.6027%, with 206.02717 shares reduced per 1,000 shares. After the reduction, the number of outstanding shares will be 90,000,000, with a par value of NT$10 per share and paid-in capital of NT$900,000,000. However, if the number of outstanding shares is affected by other circumstances, causing a change in the reduction ratio, the actual ratio after adjustment shall prevail. (3) Creditors who have objections to this capital reduction must submit written statements with supporting documentation to the company between the announcement date and July 31, 2027. Failure to object within this period will be deemed as consent to the capital reduction. This announcement is hereby made. 7. Other Matters to be Disclosed: None