A. David Beitel

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
Z $38.80 3,000 Officer 314,834 2012-10-02 Filing
Z $37.55 400 Officer 317,834 2012-10-02 Filing
Z $40.33 100 Officer 318,234 2012-10-02 Filing
Z $44.07 1,900 Officer 318,334 2012-09-19 Filing
Z $44.79 1,300 Officer 320,234 2012-09-19 Filing
Z $45.64 300 Officer 321,534 2012-09-19 Filing
Z $42.52 2,900 Officer 321,834 2012-09-18 Filing
Z $43.44 600 Officer 324,734 2012-09-18 Filing
Z $42.42 1,900 Officer 325,334 2012-09-05 Filing
Z $41.58 1,600 Officer 327,234 2012-09-05 Filing
Z $40.88 3,500 Officer 328,834 2012-09-04 Filing
Z $37.76 3,400 Officer 332,334 2012-08-22 Filing
Z $38.58 100 Officer 335,734 2012-08-22 Filing
Z $38.13 3,500 Officer 335,834 2012-08-21 Filing
Z $37.20 19,500 Officer 339,334 2012-08-10 Filing
Z $38.63 8,000 Officer 358,834 2012-08-10 Filing
Z $39.01 500 Officer 366,834 2012-08-10 Filing
Z $38.06 1,800 Officer 339,334 2012-08-08 Filing
Z $39.31 1,100 Officer 341,134 2012-08-08 Filing
Z $40.11 600 Officer 342,234 2012-08-08 Filing