[Silicon Motion Announces Annual Dividend Payable Quarterly TAIPEI, Taiwan, November 2, 2015 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices and specialty RF IC solutions for mobile devices, announces today its annual cash dividend to be paid in quarterly installments. 1 The Board of] [Press Release issued by the Company on November 2, 2015. ILICON OTION ECHNOLOGY ORPORATION S]

[Silicon Motion Announces Quarterly Dividend Taipei, Taiwan, October 23, 2015 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices and specialty RF IC solutions for mobile devices, announces today its quarterly cash dividend. 1 The Board of Directors of the Company has declared the payment] [Press Release issued by the Company on October 23, 2015.]

[Silicon Motion Announces Preliminary Third Quarter 2015 Revenue and Earnings Conference Call Details Taipei, Taiwan, October 6, 2015 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices and specialty RF IC solutions for mobile devices, announces that based upon its preliminary third] [Press Release issued by the Company on October 5, 2015.]

[Silicon Motion Announces Results for the Period Ended June 30, 2015 Second Quarter 2015 Financial Highlights • Net sales increased 8% quarter-over-quarter to US$87.2 million from US$80.6 million in 1Q15 • 1 Gross margin (non-GAAP • Operating expenses (non-GAAP) increased to US$22.9 million from US$22.5 million in 1Q15 • Operating margin (non-GAAP) increased to 24.8% from 24.1% in 1Q15 •] [Press Release issued by the Company on July 27, 2015. ILICON OTION ECHNOLOGY ORPORATION S]

[Silicon Motion Announces Quarterly Dividend Taipei, Taiwan, July 27, 2015 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices and specialty RF IC solutions for mobile devices, announces today its quarterly cash dividend. 1 The Board of Directors of the Company has declared the payment] [Press Release issued by the Company on July 27, 2015. ILICON OTION ECHNOLOGY ORPORATION S]