Yang Zhao

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
MEMS $3.45 600 $2,070.00 181,241 2011-04-04 Filing
MEMS $3.44 500 $1,720.00 181,841 2011-04-04 Filing
MEMS $3.42 100 $342.05 182,341 2011-04-04 Filing
MEMS $3.42 30 $102.60 182,441 2011-04-04 Filing
MEMS $3.41 170 $579.70 182,471 2011-04-04 Filing
MEMS $3.57 500 $1,785.00 182,641 2011-04-01 Filing
MEMS $3.55 100 $355.00 183,141 2011-04-01 Filing
MEMS $3.53 100 $353.00 183,241 2011-04-01 Filing
MEMS $3.51 100 $351.00 183,341 2011-04-01 Filing
MEMS $3.50 400 $1,400.00 183,441 2011-04-01 Filing
MEMS $3.48 100 $348.00 183,841 2011-04-01 Filing
MEMS $3.47 200 $694.00 183,941 2011-04-01 Filing
MEMS $3.66 200 $732.00 184,141 2011-03-31 Filing
MEMS $3.65 60 $219.00 184,341 2011-03-31 Filing
MEMS $3.63 400 $1,452.00 184,401 2011-03-31 Filing
MEMS $3.63 100 $362.98 184,801 2011-03-31 Filing
MEMS $3.62 340 $1,230.80 184,901 2011-03-31 Filing
MEMS $3.62 100 $361.50 185,241 2011-03-31 Filing
MEMS $3.61 200 $722.00 185,341 2011-03-31 Filing
MEMS $3.60 100 $360.00 185,541 2011-03-31 Filing