Zack Co

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ISCA, ISCB $23.12 91 $2,103.92 18,162,094 2010-11-17 Filing
ISCA, ISCB $23.22 91 $2,113.02 18,162,003 2010-11-16 Filing
ISCA, ISCB $22.84 191 $4,362.44 18,161,912 2010-10-29 Filing
ISCA, ISCB $22.64 240 $5,433.60 18,161,721 2010-10-14 Filing
ISCA, ISCB $23.26 240 $5,582.40 18,161,481 2010-10-12 Filing
ISCA, ISCB $24.25 169 $4,098.25 18,161,241 2010-10-07 Filing
ISCA, ISCB $25.50 169 $4,309.50 18,161,072 2010-10-06 Filing
ISCA, ISCB $25.00 84 $2,100.00 18,160,903 2010-09-22 Filing
ISCA, ISCB $23.00 136 $3,128.00 18,160,819 2010-08-25 Filing
ISCA, ISCB $24.00 153 $3,672.00 18,160,683 2010-08-19 Filing
ISCA, ISCB $26.05 241 $6,278.05 18,160,530 2010-08-06 Filing
ISCA, ISCB $26.00 258 $6,708.00 18,160,289 2010-07-28 Filing
ISCA, ISCB $25.40 235 $5,969.00 18,160,031 2010-07-21 Filing
ISCA, ISCB $25.00 200 $5,000.00 18,159,796 2010-07-20 Filing
ISCA, ISCB $25.30 192 $4,857.60 18,159,596 2010-07-01 Filing
ISCA, ISCB $26.07 13,170 $343,341.90 18,159,404 2010-06-30 Filing
ISCA, ISCB $27.75 386 $10,711.50 18,146,234 2010-06-14 Filing
ISCA, ISCB $27.50 412 $11,330.00 18,145,848 2010-06-03 Filing
ISCA, ISCB $26.60 200 $5,320.00 18,145,436 2010-05-25 Filing
ISCA, ISCB $27.25 188 $5,123.00 18,145,236 2010-05-21 Filing