【AirTAC-KY】Announcement of the Company's Invitation to an Investor Conference Hosted by CTBC Securities Co., Ltd.

### Press Release Body

In compliance with Article 4, Paragraph XX: 12 Date of occurrence of the event: 2026/06/10 1. Date of investor conference: 2026/06/10 2. Time of investor conference: 15:00 3. Venue of investor conference: W Hotel Taipei 4. Content of investor conference: The company is invited to an investor conference hosted by CTBC Securities to explain the company's operating status for the first quarter of 2026. 5. Other matters that need to be specified: None For complete financial and business information, please refer to the investor conference list or investor conference section on the Market Observation Post System.