X0306 4 2013-11-11 0 0000797721 VIASAT INC VSAT 0001398938 Lippert Keven K 6155 EL CAMINO REAL CARLSBAD CA 92009 0 1 0 0 VP, General Counsel, Secretary $.0001 par value common stock 2013-11-11 4 M 0 3450 29.45 A 6523 D $.0001 par value common stock 2013-11-11 4 S 0 3018 64.20 D 3505 D $.0001 par value common stock 2013-11-11 4 S 0 432 64.88 D 3073 D $.0001 par value common stock 672 I By 401(k) stock option 29.45 2013-11-11 4 M 0 3450 0.00 D 2015-11-10 common stock 3450 20700 D Transaction pursuant to Rule 10b5-1 Trading Plan adopted on June 4, 2013. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.76 to $64.74 inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.76 to $64.95 inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Includes 26 shares of common stock the reporting person acquired under the ViaSat 401(k) Plan since the date of the reporting person's last ownership report. The option vests in four (4) equal annual installments beginning on November 10, 2010 and ending on November 10, 2013. Keven K. Lippert 2013-11-12