Zack Co

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ISCA, ISCB $23.12 91 Large Shareholder, Other 18,162,094 2010-11-17 Filing
ISCA, ISCB $23.22 91 Large Shareholder, Other 18,162,003 2010-11-16 Filing
ISCA, ISCB $22.84 191 Large Shareholder, Other 18,161,912 2010-10-29 Filing
ISCA, ISCB $22.64 240 Large Shareholder, Other 18,161,721 2010-10-14 Filing
ISCA, ISCB $23.26 240 Large Shareholder, Other 18,161,481 2010-10-12 Filing
ISCA, ISCB $24.25 169 Large Shareholder, Other 18,161,241 2010-10-07 Filing
ISCA, ISCB $25.50 169 Large Shareholder, Other 18,161,072 2010-10-06 Filing
ISCA, ISCB $25.00 84 Large Shareholder, Other 18,160,903 2010-09-22 Filing
ISCA, ISCB $23.00 136 Large Shareholder, Other 18,160,819 2010-08-25 Filing
ISCA, ISCB $24.00 153 Large Shareholder, Other 18,160,683 2010-08-19 Filing
ISCA, ISCB $26.05 241 Large Shareholder, Other 18,160,530 2010-08-06 Filing
ISCA, ISCB $26.00 258 Large Shareholder, Other 18,160,289 2010-07-28 Filing
ISCA, ISCB $25.40 235 Large Shareholder, Other 18,160,031 2010-07-21 Filing
ISCA, ISCB $25.00 200 Large Shareholder, Other 18,159,796 2010-07-20 Filing
ISCA, ISCB $25.30 192 Large Shareholder, Other 18,159,596 2010-07-01 Filing
ISCA, ISCB $26.07 13,170 Large Shareholder, Other 18,159,404 2010-06-30 Filing
ISCA, ISCB $27.75 386 Large Shareholder, Other 18,146,234 2010-06-14 Filing
ISCA, ISCB $27.50 412 Large Shareholder, Other 18,145,848 2010-06-03 Filing
ISCA, ISCB $26.60 200 Large Shareholder, Other 18,145,436 2010-05-25 Filing
ISCA, ISCB $27.25 188 Large Shareholder, Other 18,145,236 2010-05-21 Filing