Realtek Announces Financial Information Due to Securities Trading Alert on Exchange

1. Date of Event: June 24, 115

2. Reason for Disclosure: In accordance with notification from the Taiwan Stock Exchange Corporation

3. Financial and Business Information:

Consolidated Financial Data of the Company:

Item Most Recent Month YoY Change% Most Recent Quarter YoY Change% Last Four Quarters Cumulative Period May 115 (vs. Prior Year) Q1 115 (vs. Prior Year) Q2 114 to Q1 115 (Self-compiled) (Reviewed) (Audited/Reviewed) ============================================================================================================================ Operating Revenue 12,524 +21.9% 36,423 +4.0% 124,107 (Million NTD) Pre-tax Net Profit 1,515 +2.2% 4,977 -11.2% 16,633 (Million NTD) Net Profit Attributable 1,318 +4.9% 4,330 -9.1% 14,321 to Parent Owners (Million NTD) Earnings Per Share 2.57 +4.9% 8.44 -9.1% 27.92 (NTD)

4. Whether there are any material events under Article 4 of the 'Procedures for Verification and Public Disclosure of Material Information by Listed Companies' of the Taiwan Stock Exchange Corporation: No

5. Whether there is a press conference required under Article 11 of the same procedures: No

6. Complete financial information is available on the Public Information Observation System. Access paths: (1) Recent operating revenue and profit/loss: Basic Information > Highlights (2) Historical monthly revenue: Business Overview > Monthly Revenue > Monthly Revenue Information under IFRS (3) Historical profit/loss (audited/reviewed): Financial Statements > Under IFRS > Consolidated/Individual > Comprehensive Income Statement (4) Historical profit/loss (voluntary self-compiled): Business Overview > Self-compiled Profit/Loss Announcement: None

7. Other Disclosures: The disclosed monthly financial figures are self-compiled and have not been audited or reviewed by independent accountants.