Yang Zhao

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MEMS $3.39 200 Officer, Director 193,141 2011-03-23 Filing
MEMS $3.38 200 Officer, Director 193,341 2011-03-23 Filing
MEMS $3.37 200 Officer, Director 193,541 2011-03-23 Filing
MEMS $3.37 40 Officer, Director 193,741 2011-03-23 Filing
MEMS $3.36 600 Officer, Director 193,781 2011-03-23 Filing
MEMS $3.35 160 Officer, Director 194,381 2011-03-23 Filing
MEMS $3.33 100 Officer, Director 194,541 2011-03-23 Filing
MEMS $3.34 200 Officer, Director 194,641 2011-03-22 Filing
MEMS $3.33 100 Officer, Director 194,841 2011-03-22 Filing
MEMS $3.31 100 Officer, Director 194,941 2011-03-22 Filing
MEMS $3.30 565 Officer, Director 195,041 2011-03-22 Filing
MEMS $3.29 400 Officer, Director 195,606 2011-03-22 Filing
MEMS $3.29 100 Officer, Director 196,006 2011-03-22 Filing
MEMS $3.26 35 Officer, Director 196,106 2011-03-22 Filing
MEMS $3.30 100 Officer, Director 196,141 2011-03-21 Filing
MEMS $3.26 100 Officer, Director 196,241 2011-03-21 Filing
MEMS $3.25 100 Officer, Director 196,341 2011-03-21 Filing
MEMS $3.23 100 Officer, Director 196,441 2011-03-21 Filing
MEMS $3.18 100 Officer, Director 196,541 2011-03-21 Filing
MEMS $3.15 100 Officer, Director 196,641 2011-03-21 Filing