N William Avrin

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
CYT $50.52 5,000 $252,605.00 13,677 2010-10-26 Filing
CYT $52.01 5,000 $260,038.50 13,677 2010-08-02 Filing
CYT $51.00 5,000 $255,000.00 13,677 2010-07-23 Filing
CYT $50.10 10,000 $500,974.00 13,677 2010-07-22 Filing
CYT $37.81 16,000 $604,894.40 15,027 2009-10-19 Filing