P L Bbl

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ISCA, ISCB $23.00 56 Large Shareholder, Other 17,823,780 2011-09-26 Filing
ISCA, ISCB $24.17 40 Large Shareholder, Other 17,816,089 2011-09-02 Filing
ISCA, ISCB $23.77 57 Large Shareholder, Other 17,816,049 2011-08-09 Filing
ISCA, ISCB $29.69 141 Large Shareholder, Other 17,815,992 2011-07-11 Filing
ISCA, ISCB $30.92 125 Large Shareholder, Other 17,815,851 2011-07-07 Filing
ISCA, ISCB $29.63 125 Large Shareholder, Other 17,815,726 2011-07-05 Filing
ISCA, ISCB $28.81 40 Large Shareholder, Other 17,815,601 2011-05-31 Filing
ISCA, ISCB $29.70 195 Large Shareholder, Other 17,815,561 2011-05-09 Filing
ISCA, ISCB $30.97 287 Large Shareholder, Other 17,815,366 2011-04-20 Filing
ISCA, ISCB $30.70 287 Large Shareholder, Other 17,815,079 2011-04-19 Filing
ISCA, ISCB $30.25 287 Large Shareholder, Other 17,814,792 2011-04-18 Filing
ISCA, ISCB $30.99 239 Large Shareholder, Other 17,814,505 2011-04-15 Filing
ISCA, ISCB $29.64 79 Large Shareholder, Other 17,814,266 2011-03-24 Filing
ISCA, ISCB $27.39 33 Large Shareholder, Other 17,814,187 2011-03-01 Filing
ISCA, ISCB $29.39 32 Large Shareholder, Other 17,814,154 2011-02-23 Filing
ISCA, ISCB $29.10 131 Large Shareholder, Other 17,814,122 2011-01-28 Filing
ISCA, ISCB $29.00 131 Large Shareholder, Other 17,813,991 2011-01-26 Filing
ISCA, ISCB $29.10 121 Large Shareholder, Other 17,813,860 2011-01-21 Filing
ISCA, ISCB $28.50 121 Large Shareholder, Other 17,813,739 2011-01-19 Filing
ISCA, ISCB $25.83 63 Large Shareholder, Other 17,813,618 2011-01-10 Filing