N David Walker

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
MMS $47.61 58,405 $2,780,662.05 17,189 2014-02-07 Filing
MMS $60.93 10,804 $658,287.72 19,866 2012-11-21 Filing
MMS $46.59 25,059 $1,167,373.52 17,686 2012-05-07 Filing
MMS $83.47 100 $8,347.00 12,530 2011-05-19 Filing
MMS $83.45 1,000 $83,450.00 12,630 2011-05-19 Filing
MMS $83.44 300 $25,032.00 13,630 2011-05-19 Filing
MMS $83.31 200 $16,662.00 13,930 2011-05-19 Filing
MMS $83.28 100 $8,328.00 14,130 2011-05-19 Filing
MMS $83.16 1,685 $140,124.60 14,300 2011-05-19 Filing
MMS $66.21 3,200 $211,868.80 12,670 2010-12-16 Filing
MMS $66.36 1,750 $116,135.25 12,670 2010-12-16 Filing
MMS $60.31 5,000 $301,530.00 12,670 2010-11-01 Filing
MMS $60.89 5,500 $334,895.00 12,670 2010-10-25 Filing
MMS $62.56 5,500 $344,080.00 12,670 2010-10-18 Filing
MMS $61.58 5,500 $338,695.50 12,670 2010-10-11 Filing
MMS $60.92 630 $38,381.49 12,670 2010-10-04 Filing
MMS $60.54 4,870 $294,834.67 13,300 2010-10-04 Filing
MMS $59.64 300 $17,892.00 9,049 2010-09-27 Filing
MMS $0.00 5,200 $0.00 9,349 2010-09-27 Filing
MMS $57.79 5,500 $317,830.70 9,049 2010-09-20 Filing