J Robert Perez

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
CBST $41.55 2,131 Officer 27,835 2012-05-14 Filing
CBST $44.73 40,000 Officer 24,706 2012-03-26 Filing
CBST $41.97 500 Officer 25,125 2012-01-13 Filing
CBST $41.97 16,600 Officer 25,125 2012-01-12 Filing
CBST $40.99 14,400 Officer 25,125 2012-01-10 Filing
CBST $39.48 25,000 Officer 24,893 2011-12-20 Filing
CBST $23.98 10,000 Officer 12,973 2010-04-16 Filing