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Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ISCA, ISCB $27.50 412 Large Shareholder, Other 17,850,067 2010-06-03 Filing
ISCA, ISCB $26.60 200 Large Shareholder, Other 17,849,655 2010-05-25 Filing
ISCA, ISCB $27.25 188 Large Shareholder, Other 17,849,455 2010-05-21 Filing
ISCA, ISCB $28.00 188 Large Shareholder, Other 17,849,267 2010-05-20 Filing
ISCA, ISCB $28.60 188 Large Shareholder, Other 17,849,079 2010-05-19 Filing
ISCA, ISCB $29.05 188 Large Shareholder, Other 17,848,891 2010-05-17 Filing
ISCA, ISCB $29.65 176 Large Shareholder, Other 17,848,703 2010-05-13 Filing
ISCA, ISCB $29.25 176 Large Shareholder, Other 17,848,527 2010-05-11 Filing
ISCA, ISCB $28.00 120 Large Shareholder, Other 17,848,351 2010-05-07 Filing
ISCA, ISCB $30.00 120 Large Shareholder, Other 17,848,231 2010-05-06 Filing
ISCA, ISCB $30.01 120 Large Shareholder, Other 17,848,111 2010-05-05 Filing
ISCA, ISCB $27.25 51 Large Shareholder, Other 17,847,991 2010-04-16 Filing
ISCA, ISCB $27.35 106 Large Shareholder, Other 17,847,940 2010-03-10 Filing
ISCA, ISCB $26.20 173 Large Shareholder, Other 17,847,834 2010-02-02 Filing
ISCA, ISCB $27.50 398 Large Shareholder, Other 17,847,661 2010-01-29 Filing
ISCA, ISCB $28.65 250 Large Shareholder, Other 17,847,263 2010-01-19 Filing
ISCA, ISCB $29.50 528 Large Shareholder, Other 17,847,013 2010-01-11 Filing
ISCA, ISCB $28.80 400 Large Shareholder, Other 17,846,485 2010-01-08 Filing
ISCA, ISCB $29.49 400 Large Shareholder, Other 17,846,085 2010-01-07 Filing
ISCA, ISCB $29.05 400 Large Shareholder, Other 17,845,685 2010-01-05 Filing