144 0001684559 XXXXXXXX LIVE 0000797721 VIASAT, INC. 000-21767 6155 El Camino Real Carlsbad CA 92009 760-476-2200 ROBERT BLAIR Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

2269 80792.51 135263968 11/18/2025 NASDAQ Common 12/31/2010 Employee Stock Purchase Plan Issuer N 196 12/31/2010 Cash Common 12/30/2011 Employee Stock Purchase Plan Issuer N 149 12/30/2011 Cash Common 12/31/2012 Employee Stock Purchase Plan Issuer N 159 12/31/2012 Cash Common 05/28/2010 Employee Stock Purchase Plan Issuer N 71 05/28/2010 Cash Common 11/10/2012 Employee Stock Purchase Plan Issuer N 715 11/10/2012 Cash Common 11/10/2010 Employee Stock Purchase Plan Issuer N 83 11/10/2010 Cash Common 06/30/2011 Employee Stock Purchase Plan Issuer N 125 06/30/2011 Cash Common 06/30/2014 Employee Stock Purchase Plan Issuer N 127 06/30/2014 Cash Common 06/30/2010 Employee Stock Purchase Plan Issuer N 161 06/30/2010 Cash Common 12/31/2014 Employee Stock Purchase Plan Issuer N 123 12/31/2014 Cash Common 06/29/2012 Employee Stock Purchase Plan Issuer N 161 06/29/2012 Cash Common 06/28/2013 Employee Stock Purchase Plan Issuer N 199 06/28/2013 Cash Y 11/18/2025 /s/ Robert James Blair