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Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ISCA, ISCB $25.25 200 Large Shareholder, Other 17,858,143 2010-12-17 Filing
ISCA, ISCB $25.10 282 Large Shareholder, Other 17,857,943 2010-12-09 Filing
ISCA, ISCB $23.50 202 Large Shareholder, Other 17,857,661 2010-11-30 Filing
ISCA, ISCB $23.12 91 Large Shareholder, Other 17,857,459 2010-11-17 Filing
ISCA, ISCB $23.22 91 Large Shareholder, Other 17,857,368 2010-11-16 Filing
ISCA, ISCB $22.84 191 Large Shareholder, Other 17,857,277 2010-10-29 Filing
ISCA, ISCB $22.64 240 Large Shareholder, Other 17,857,086 2010-10-14 Filing
ISCA, ISCB $23.26 240 Large Shareholder, Other 17,856,846 2010-10-12 Filing
ISCA, ISCB $24.25 169 Large Shareholder, Other 17,856,606 2010-10-07 Filing
ISCA, ISCB $25.50 169 Large Shareholder, Other 17,856,437 2010-10-06 Filing
ISCA, ISCB $25.00 84 Large Shareholder, Other 17,856,268 2010-09-22 Filing
ISCA, ISCB $22.73 136 Large Shareholder, Other 17,856,184 2010-08-25 Filing
ISCA, ISCB $24.00 153 Large Shareholder, Other 17,856,048 2010-08-19 Filing
ISCA, ISCB $26.05 241 Large Shareholder, Other 17,855,895 2010-08-06 Filing
ISCA, ISCB $26.00 258 Large Shareholder, Other 17,855,654 2010-07-28 Filing
ISCA, ISCB $25.40 235 Large Shareholder, Other 17,855,396 2010-07-21 Filing
ISCA, ISCB $25.00 200 Large Shareholder, Other 17,855,161 2010-07-20 Filing
ISCA, ISCB $25.30 192 Large Shareholder, Other 17,854,961 2010-07-01 Filing
ISCA, ISCB $26.07 13,170 Large Shareholder, Other 17,854,769 2010-06-30 Filing
ISCA, ISCB $27.75 386 Large Shareholder, Other 17,841,599 2010-06-14 Filing