Yang Zhao

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MEMS $3.14 200 Officer, Director 196,741 2011-03-21 Filing
MEMS $3.12 100 Officer, Director 196,941 2011-03-21 Filing
MEMS $3.11 100 Officer, Director 197,041 2011-03-21 Filing
MEMS $3.10 200 Officer, Director 197,141 2011-03-21 Filing
MEMS $3.09 30 Officer, Director 197,341 2011-03-21 Filing
MEMS $3.08 100 Officer, Director 197,371 2011-03-21 Filing
MEMS $3.06 170 Officer, Director 197,471 2011-03-21 Filing
MEMS $3.17 800 Officer, Director 197,641 2011-03-18 Filing
MEMS $3.11 100 Officer, Director 198,441 2011-03-18 Filing
MEMS $3.08 200 Officer, Director 198,541 2011-03-18 Filing
MEMS $3.08 100 Officer, Director 198,741 2011-03-18 Filing
MEMS $3.06 100 Officer, Director 198,841 2011-03-18 Filing
MEMS $3.05 200 Officer, Director 198,941 2011-03-18 Filing
MEMS $3.16 100 Officer, Director 199,141 2011-03-17 Filing
MEMS $3.18 100 Officer, Director 199,241 2011-03-17 Filing
MEMS $3.17 200 Officer, Director 199,341 2011-03-17 Filing
MEMS $3.16 100 Officer, Director 199,541 2011-03-17 Filing
MEMS $3.15 260 Officer, Director 199,641 2011-03-17 Filing
MEMS $3.16 140 Officer, Director 199,901 2011-03-17 Filing
MEMS $3.19 100 Officer, Director 200,041 2011-03-17 Filing