Yang Zhao

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MEMS $3.48 500 Officer, Director 189,041 2011-03-28 Filing
MEMS $3.47 300 Officer, Director 189,541 2011-03-28 Filing
MEMS $3.46 100 Officer, Director 189,841 2011-03-28 Filing
MEMS $3.45 100 Officer, Director 189,941 2011-03-28 Filing
MEMS $3.44 100 Officer, Director 190,041 2011-03-28 Filing
MEMS $3.45 200 Officer, Director 190,141 2011-03-25 Filing
MEMS $3.44 200 Officer, Director 190,341 2011-03-25 Filing
MEMS $3.41 300 Officer, Director 190,541 2011-03-25 Filing
MEMS $3.40 100 Officer, Director 190,841 2011-03-25 Filing
MEMS $3.39 100 Officer, Director 190,941 2011-03-25 Filing
MEMS $3.38 400 Officer, Director 191,041 2011-03-25 Filing
MEMS $3.36 200 Officer, Director 191,441 2011-03-25 Filing
MEMS $3.45 100 Officer, Director 191,641 2011-03-24 Filing
MEMS $3.44 123 Officer, Director 191,741 2011-03-24 Filing
MEMS $3.43 250 Officer, Director 191,864 2011-03-24 Filing
MEMS $3.42 377 Officer, Director 192,114 2011-03-24 Filing
MEMS $3.41 100 Officer, Director 192,491 2011-03-24 Filing
MEMS $3.41 400 Officer, Director 192,591 2011-03-24 Filing
MEMS $3.39 80 Officer, Director 192,991 2011-03-24 Filing
MEMS $3.36 70 Officer, Director 193,071 2011-03-24 Filing