Tarek Sherif

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MDSO $24.02 2,200 Officer, Director 1,035,407 2011-07-12 Filing
MDSO $24.48 3,957 Officer, Director 1,037,607 2011-07-07 Filing
MDSO $24.24 1,710 Officer, Director 1,041,564 2011-07-06 Filing
MDSO $24.37 5,000 Officer, Director 1,043,274 2011-07-05 Filing
MDSO $23.98 2,000 Officer, Director 1,048,274 2011-07-01 Filing
MDSO $22.68 6,667 Officer, Director 1,053,737 2011-06-09 Filing
MDSO $22.64 2,000 Officer, Director 1,060,404 2011-06-07 Filing
MDSO $22.62 3,000 Officer, Director 1,062,404 2011-06-06 Filing
MDSO $22.92 5,000 Officer, Director 1,065,404 2011-06-02 Filing
MDSO $24.16 3,438 Officer, Director 1,024,708 2011-05-12 Filing
MDSO $23.27 6,000 Officer, Director 1,028,146 2011-05-11 Filing
MDSO $24.69 2,629 Officer, Director 1,034,146 2011-05-09 Filing
MDSO $25.08 2,000 Officer, Director 1,036,775 2011-05-06 Filing
MDSO $25.29 2,600 Officer, Director 1,038,775 2011-05-04 Filing
MDSO $25.54 4,982 Officer, Director 1,041,375 2011-04-11 Filing
MDSO $26.03 6,000 Officer, Director 1,046,357 2011-04-07 Filing
MDSO $25.57 3,000 Officer, Director 1,052,357 2011-04-05 Filing
MDSO $26.35 2,685 Officer, Director 1,055,357 2011-04-04 Filing
MDSO $26.80 6,667 Officer, Director 1,058,042 2011-03-08 Filing
MDSO $26.63 2,000 Officer, Director 1,064,709 2011-03-04 Filing