P L Zack

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ISCA, ISCB $17.75 298 Large Shareholder, Other 18,122,702 2009-03-03 Filing
ISCA, ISCB $18.75 298 Large Shareholder, Other 18,122,404 2009-03-02 Filing
ISCA, ISCB $19.53 302 Large Shareholder, Other 18,122,106 2009-02-26 Filing
ISCA, ISCB $20.07 302 Large Shareholder, Other 18,121,804 2009-02-23 Filing
ISCA, ISCB $21.40 349 Large Shareholder, Other 18,121,502 2009-02-18 Filing
ISCA, ISCB $21.73 349 Large Shareholder, Other 18,121,153 2009-02-17 Filing
ISCA, ISCB $22.20 274 Large Shareholder, Other 18,120,804 2009-02-12 Filing
ISCA, ISCB $23.20 274 Large Shareholder, Other 18,120,530 2009-02-10 Filing
ISCA, ISCB $24.47 274 Large Shareholder, Other 18,120,256 2009-02-09 Filing
ISCA, ISCB $23.26 306 Large Shareholder, Other 18,119,982 2009-02-02 Filing
ISCA, ISCB $24.75 326 Large Shareholder, Other 18,119,676 2009-01-30 Filing
ISCA, ISCB $25.98 326 Large Shareholder, Other 18,119,350 2009-01-29 Filing
ISCA, ISCB $26.60 326 Large Shareholder, Other 18,119,024 2009-01-26 Filing
ISCA, ISCB $26.14 204 Large Shareholder, Other 18,118,698 2009-01-21 Filing
ISCA, ISCB $27.15 204 Large Shareholder, Other 18,118,494 2009-01-20 Filing
ISCA, ISCB $28.00 227 Large Shareholder, Other 18,118,290 2009-01-14 Filing
ISCA, ISCB $28.53 227 Large Shareholder, Other 18,118,063 2009-01-12 Filing
ISCA, ISCB $29.33 282 Large Shareholder, Other 18,117,836 2009-01-08 Filing
ISCA, ISCB $30.22 282 Large Shareholder, Other 18,117,554 2009-01-07 Filing
ISCA, ISCB $29.55 100 Large Shareholder, Other 18,117,272 2009-01-06 Filing