[Silicon Motion Announces Quarterly Dividend Taipei, Taiwan, October 15, 2014 – 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 today its quarterly cash dividend. 1 The Board of Directors of the Company has] [Press Release issued by the Company on October 15, 2014. ILICON OTION ECHNOLOGY ORPORATION S 2 6-K 1 d805610d6k.htm 6-K]

[Silicon Motion Announces Preliminary Third Quarter 2014 Revenue and Earnings Conference Call Details Taipei, Taiwan, October 7, 2014 – 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 financial] [Press Release issued by the Company on October 7, 2014. ILICON OTION ECHNOLOGY ORPORATION S 2 6-K 1 d801426d6k.htm 6-K]

[Silicon Motion Elects Mr. Han-Ping Shieh to Board of Directors Taipei, Taiwan, September 26, 2014 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”) announced effective September 24, 2014, following our annual shareholders’ meeting, Mr. Han-Ping D. Shieh has been elected to our Board of Directors. Mr. Shieh will replace Mr. Kenneth Kuan-Min Lin, who had chosen] [Press Release issued by the Company on September 26, 2014. ILICON OTION ECHNOLOGY ORPORATION S 2 6-K 1 d798112d6k.htm 6-K]

[Silicon Motion Announces Results for the Period Ended June 30, 2014 Second Quarter 2014 Financial Highlights • Net sales increased 31% quarter-over-quarter to US$69.4 million from US$52.8 million in 1Q14 • 1 Gross margin (non-GAAP • Operating expenses (non-GAAP) increased to US$19.9 million from US$16.9 million in 1Q14 • Operating margin (non-GAAP) increased to 23.5% from 16.7% in 1Q14 •] [Press Release issued by the Company on July 28, 2014. ILICON OTION ECHNOLOGY ORPORATION S 2 6-K 1 d765252d6k.htm 6-K]

[Silicon Motion Announces Preliminary Second Quarter 2014 Revenue and Earnings Conference Call Details Taipei, Taiwan, July 7, 2014 – 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 financial] [Press Release issued by the Company on July 7, 2014. 2 ILICON OTION ECHNOLOGY ORPORATION S]