[CY Opto] Board Resolves Benchmark Date for 2026 Employee Stock Rights Issuance

1. Factual Announcement Date: 08/06/2026 (R.O.C. Calendar) 2. Company Name: CY Opto Technologies Co., Ltd. 3. Relationship with Company:本公司 (Our Company) 4. Cross-shareholding Ratio: Not applicable 5. Reason for Occurrence: (1) The issuance of 850,000 shares of common stock under the 2025 employee stock rights program was approved by the annual general meeting held on May 22, 2025, and became effective upon filing with the Financial Supervisory Commission under Ref. No. 1140349340 dated July 4, 2025. (2) The board of directors has approved the issuance of 114,000 shares of common stock under the 2026 employee stock rights program, with the capital increase benchmark date set as September 1, 2026. 6. Countermeasures: Not applicable 7. Other Matters to be Disclosed (If the subject entity is a publicly issued company or above, this material information also meets the criteria under Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act regarding matters significantly affecting shareholders’ rights or securities prices): None Keywords: Material Information