P L Zack

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ISCA, ISCB $26.25 211 Large Shareholder, Other 17,866,131 2009-11-27 Filing
ISCA, ISCB $26.68 211 Large Shareholder, Other 17,865,920 2009-11-25 Filing
ISCA, ISCB $27.33 68 Large Shareholder, Other 17,865,709 2009-10-26 Filing
ISCA, ISCB $27.24 90 Large Shareholder, Other 18,135,613 2009-09-25 Filing
ISCA, ISCB $28.20 900 Large Shareholder, Other 18,135,523 2009-09-23 Filing
ISCA, ISCB $27.77 186 Large Shareholder, Other 18,134,623 2009-08-31 Filing
ISCA, ISCB $28.39 185 Large Shareholder, Other 18,134,437 2009-08-26 Filing
ISCA, ISCB $28.63 185 Large Shareholder, Other 18,134,252 2009-08-25 Filing
ISCA, ISCB $28.36 185 Large Shareholder, Other 18,134,067 2009-08-24 Filing
ISCA, ISCB $27.56 220 Large Shareholder, Other 18,133,882 2009-08-14 Filing
ISCA, ISCB $27.83 220 Large Shareholder, Other 18,133,662 2009-08-11 Filing
ISCA, ISCB $26.72 212 Large Shareholder, Other 18,133,442 2009-08-06 Filing
ISCA, ISCB $25.95 190 Large Shareholder, Other 18,133,230 2009-07-30 Filing
ISCA, ISCB $25.00 190 Large Shareholder, Other 18,133,040 2009-07-27 Filing
ISCA, ISCB $24.93 139 Large Shareholder, Other 18,132,850 2009-07-24 Filing
ISCA, ISCB $25.16 139 Large Shareholder, Other 18,132,711 2009-07-23 Filing
ISCA, ISCB $24.83 139 Large Shareholder, Other 18,132,572 2009-07-21 Filing
ISCA, ISCB $25.40 393 Large Shareholder, Other 18,132,433 2009-07-08 Filing
ISCA, ISCB $25.74 413 Large Shareholder, Other 18,132,040 2009-07-02 Filing
ISCA, ISCB $25.98 425 Large Shareholder, Other 18,131,627 2009-06-24 Filing