A. David Beitel

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
Z $22.87 3,500 $80,061.10 459,834 2011-12-28 Filing
Z $23.07 3,500 $80,752.00 463,334 2011-12-27 Filing
Z $21.83 3,500 $76,409.55 466,834 2011-12-14 Filing
Z $23.65 3,500 $82,759.95 470,334 2011-12-13 Filing
Z $23.16 14,900 $345,031.85 473,834 2011-11-22 Filing
Z $24.12 100 $2,412.00 488,734 2011-11-22 Filing
Z $25.50 18,000 $459,000.00 488,834 2011-11-21 Filing