ChipMOS to Report Q4 and Full-Year 2025 Results on February 24, 2026

ChipMOS Technologies Inc, a leading outsourced semiconductor assembly and test (OSAT) service provider, announced that it will release its fourth-quarter and full-year 2025 financial results on Tuesday, February 24, 2026, following the market close on the Taiwan Stock Exchange. The Company will also host a conference call on the same day to discuss the results.

Investors and analysts are invited to join the call using the dial-in details below. A live webcast, along with a replay, will be accessible via the Company’s website.

Date: Tuesday, February 24, 2026
Time: 3:00 PM Taiwan time (2:00 AM New York time)
Dial-in: +886-2-3396-1191
Access Code: 1048024 #

Webcast and Replay: https://www.chipmos.com/chinese/ir/info2.aspx
Replay Availability: Approximately two hours after the live call concludes
Language: Mandarin

Additional Information: An English transcript of the conference call will be posted on the Company’s website after the event to support transparency and provide greater clarity on ChipMOS’ financial performance and operating outlook.