X0203 3 2011-05-09 1 0001054721 BSQUARE CORP /WA BSQR 0001519953 Whiteside Mark 110 - 110TH AVENUE, NE SUITE 200 BELLEVUE WA 98004 0 1 0 0 VP of Professional Services /s/ Mark Whiteside 2011-05-10