Tarek Sherif

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
MDSO $24.02 2,200 $52,851.04 1,035,407 2011-07-12 Filing
MDSO $24.48 3,957 $96,869.34 1,037,607 2011-07-07 Filing
MDSO $24.24 1,710 $41,443.56 1,041,564 2011-07-06 Filing
MDSO $24.37 5,000 $121,849.50 1,043,274 2011-07-05 Filing
MDSO $23.98 2,000 $47,950.00 1,048,274 2011-07-01 Filing
MDSO $22.68 6,667 $151,190.89 1,053,737 2011-06-09 Filing
MDSO $22.64 2,000 $45,275.00 1,060,404 2011-06-07 Filing
MDSO $22.62 3,000 $67,850.10 1,062,404 2011-06-06 Filing
MDSO $22.92 5,000 $114,590.00 1,065,404 2011-06-02 Filing
MDSO $24.16 3,438 $83,074.11 1,024,708 2011-05-12 Filing
MDSO $23.27 6,000 $139,639.80 1,028,146 2011-05-11 Filing
MDSO $24.69 2,629 $64,915.27 1,034,146 2011-05-09 Filing
MDSO $25.08 2,000 $50,160.00 1,036,775 2011-05-06 Filing
MDSO $25.29 2,600 $65,750.10 1,038,775 2011-05-04 Filing
MDSO $25.54 4,982 $127,238.29 1,041,375 2011-04-11 Filing
MDSO $26.03 6,000 $156,163.20 1,046,357 2011-04-07 Filing
MDSO $25.57 3,000 $76,700.10 1,052,357 2011-04-05 Filing
MDSO $26.35 2,685 $70,747.07 1,055,357 2011-04-04 Filing
MDSO $26.80 6,667 $178,702.27 1,058,042 2011-03-08 Filing
MDSO $26.63 2,000 $53,259.60 1,064,709 2011-03-04 Filing