Yang Zhao

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MEMS $3.58 140 Officer, Director 317,601 2011-04-07 Filing
MEMS $3.58 200 Officer, Director 317,741 2011-04-07 Filing
MEMS $3.52 100 Officer, Director 317,941 2011-04-07 Filing
MEMS $3.51 100 Officer, Director 318,041 2011-04-07 Filing
MEMS $3.69 100 Officer, Director 318,141 2011-04-06 Filing
MEMS $3.68 100 Officer, Director 318,241 2011-04-06 Filing
MEMS $3.66 100 Officer, Director 318,341 2011-04-06 Filing
MEMS $3.65 128 Officer, Director 318,441 2011-04-06 Filing
MEMS $3.63 72 Officer, Director 318,569 2011-04-06 Filing
MEMS $3.58 214 Officer, Director 318,641 2011-04-06 Filing
MEMS $3.57 386 Officer, Director 318,855 2011-04-06 Filing
MEMS $3.56 200 Officer, Director 319,241 2011-04-06 Filing
MEMS $3.55 100 Officer, Director 319,441 2011-04-06 Filing
MEMS $3.53 100 Officer, Director 319,541 2011-04-06 Filing
MEMS $3.58 100 Officer, Director 319,641 2011-04-05 Filing
MEMS $3.44 100 Officer, Director 319,741 2011-04-05 Filing
MEMS $3.43 400 Officer, Director 319,841 2011-04-05 Filing
MEMS $3.42 300 Officer, Director 320,241 2011-04-05 Filing
MEMS $3.40 600 Officer, Director 320,541 2011-04-05 Filing
MEMS $3.46 100 Officer, Director 181,141 2011-04-04 Filing