ChipMOS TECHNOLOGIES INC. announced that Mr. Peter Ku, the special assistant of the Company's Tainan Operation Manufacturing Center, applied for resignation effective March 1, 2018 because of personal career planning. Mr. David Wang, the Company's vice president of Strategy and Investor Relations, applied for retirement and his duty of acting spokesperson has been removed effective March 1, 2018. Ms. Silvia Su, the Company's senior director of Finance and Accounting Management Center of the Company, has been appointed to the additional duty of acting spokesperson effective March 1, 2018.