Tarek Sherif

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MDSO $39.77 20,235 Officer, Director 821,267 2012-10-03 Filing
MDSO $36.45 20,000 Officer, Director 841,502 2012-09-06 Filing
MDSO $35.82 20,000 Officer, Director 864,258 2012-08-03 Filing
MDSO $31.93 4,949 Officer, Director 884,258 2012-07-06 Filing
MDSO $32.17 15,051 Officer, Director 889,207 2012-07-05 Filing
MDSO $27.54 15,000 Officer, Director 908,347 2012-06-05 Filing
MDSO $27.87 15,000 Officer, Director 887,508 2012-05-03 Filing
MDSO $26.10 15,000 Officer, Director 902,508 2012-04-04 Filing
MDSO $24.48 10,000 Officer, Director 917,508 2012-03-07 Filing
MDSO $21.45 10,000 Officer, Director 927,508 2012-02-03 Filing
MDSO $21.18 10,000 Officer, Director 937,508 2012-01-05 Filing
MDSO $20.23 1,631 Officer, Director 947,508 2011-12-02 Filing
MDSO $20.03 15,036 Officer, Director 949,139 2011-12-01 Filing
MDSO $17.07 2,000 Officer, Director 964,175 2011-11-02 Filing
MDSO $17.15 14,667 Officer, Director 966,175 2011-11-01 Filing
MDSO $15.57 10,932 Officer, Director 980,842 2011-10-04 Filing
MDSO $15.94 5,735 Officer, Director 991,774 2011-10-03 Filing
MDSO $17.06 16,667 Officer, Director 997,509 2011-09-15 Filing
MDSO $16.65 16,667 Officer, Director 1,014,176 2011-09-14 Filing
MDSO $24.25 1,800 Officer, Director 1,033,607 2011-07-13 Filing