John Ambroseo

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
COHR $66.00 6 Officer, Director 137,843 2013-10-17 Filing
COHR $64.04 25,200 Officer, Director 137,843 2013-10-11 Filing
COHR $55.55 101,853 Officer, Director 137,250 2013-01-31 Filing
COHR $55.53 20,000 Officer, Director 137,250 2013-01-30 Filing
COHR $44.53 7,598 Officer, Director 128,595 2012-11-27 Filing
COHR $58.00 67,519 Officer, Director 94,311 2011-07-06 Filing
COHR $58.26 4,901 Officer, Director 94,311 2011-05-13 Filing
COHR $58.22 4,861 Officer, Director 94,311 2011-05-12 Filing
COHR $58.72 10,051 Officer, Director 94,311 2011-05-11 Filing
COHR $59.93 13,967 Officer, Director 94,311 2011-05-10 Filing
COHR $58.93 15,048 Officer, Director 94,311 2011-05-09 Filing
COHR $59.21 11,800 Officer, Director 94,311 2011-05-06 Filing
COHR $45.02 958 Officer, Director 88,988 2010-12-16 Filing
COHR $45.02 12,790 Officer, Director 88,988 2010-12-15 Filing
COHR $45.04 2,648 Officer, Director 88,988 2010-12-13 Filing
COHR $45.00 8,804 Officer, Director 88,988 2010-12-09 Filing
COHR $45.00 25,200 Officer, Director 79,826 2010-11-05 Filing
COHR $40.08 15,000 Officer, Director 79,826 2010-09-30 Filing
COHR $40.07 65,000 Officer, Director 79,826 2010-09-29 Filing
COHR $40.24 10,000 Officer, Director 79,826 2010-09-28 Filing