A. David Beitel

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
Z $54.13 11,900 Officer 144,784 2013-05-10 Filing
Z $54.79 6,700 Officer 156,684 2013-05-10 Filing
Z $55.87 5,700 Officer 163,384 2013-05-10 Filing
Z $56.60 700 Officer 169,084 2013-05-10 Filing
Z $56.52 6,050 Officer 162,734 2013-05-08 Filing
Z $57.53 2,200 Officer 168,784 2013-05-08 Filing
Z $58.29 400 Officer 170,984 2013-05-08 Filing
Z $59.20 100 Officer 171,384 2013-05-08 Filing
Z $60.94 3,385 Officer 171,484 2013-05-07 Filing
Z $61.96 2,715 Officer 174,869 2013-05-07 Filing
Z $62.89 2,550 Officer 177,584 2013-05-07 Filing
Z $63.64 100 Officer 180,134 2013-05-07 Filing
Z $54.65 4,800 Officer 180,234 2013-04-10 Filing
Z $53.87 3,950 Officer 185,034 2013-04-10 Filing
Z $54.22 8,650 Officer 188,984 2013-04-09 Filing
Z $54.64 100 Officer 197,634 2013-04-09 Filing
Z $51.26 4,700 Officer 197,734 2013-03-13 Filing
Z $51.96 4,050 Officer 202,434 2013-03-13 Filing
Z $50.58 6,350 Officer 206,484 2013-03-12 Filing
Z $51.94 1,700 Officer 212,834 2013-03-12 Filing