Yang Zhao

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
MEMS $3.35 50 $167.50 206,691 2011-03-10 Filing
MEMS $3.31 100 $331.00 206,741 2011-03-10 Filing
MEMS $3.25 80 $260.00 206,841 2011-03-10 Filing
MEMS $3.24 130 $421.20 206,921 2011-03-10 Filing
MEMS $3.23 100 $323.00 207,051 2011-03-10 Filing
MEMS $3.22 200 $644.00 207,151 2011-03-10 Filing
MEMS $3.21 200 $642.00 207,351 2011-03-10 Filing
MEMS $3.20 590 $1,888.00 207,551 2011-03-10 Filing
MEMS $3.39 1,500 $5,085.00 208,141 2011-03-09 Filing
MEMS $3.40 89 $302.60 209,641 2011-03-08 Filing
MEMS $3.40 40 $135.82 209,730 2011-03-08 Filing
MEMS $3.39 850 $2,881.50 209,770 2011-03-08 Filing
MEMS $3.39 25 $84.63 210,620 2011-03-08 Filing
MEMS $3.38 129 $436.02 210,645 2011-03-08 Filing
MEMS $3.37 367 $1,236.79 210,774 2011-03-08 Filing
MEMS $3.44 30 $103.20 211,141 2011-03-07 Filing
MEMS $3.42 200 $684.00 211,171 2011-03-07 Filing
MEMS $3.42 100 $341.96 211,371 2011-03-07 Filing
MEMS $3.40 400 $1,360.00 211,471 2011-03-07 Filing
MEMS $3.39 470 $1,593.30 211,871 2011-03-07 Filing