Investment Quaternary

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ISCA, ISCB $28.75 206 Large Shareholder, Other 18,060,109 2009-12-31 Filing
ISCA, ISCB $28.78 206 Large Shareholder, Other 18,059,903 2009-12-30 Filing
ISCA, ISCB $28.30 143 Large Shareholder, Other 18,059,697 2009-12-23 Filing
ISCA, ISCB $26.25 211 Large Shareholder, Other 18,059,554 2009-11-27 Filing
ISCA, ISCB $26.68 211 Large Shareholder, Other 18,059,343 2009-11-25 Filing
ISCA, ISCB $27.33 68 Large Shareholder, Other 18,059,132 2009-10-26 Filing
ISCA, ISCB $27.24 90 Large Shareholder, Other 18,059,064 2009-09-25 Filing
ISCA, ISCB $28.20 900 Large Shareholder, Other 18,058,974 2009-09-23 Filing
ISCA, ISCB $27.77 186 Large Shareholder, Other 18,058,074 2009-08-31 Filing
ISCA, ISCB $28.39 185 Large Shareholder, Other 18,057,888 2009-08-26 Filing
ISCA, ISCB $28.63 185 Large Shareholder, Other 18,057,703 2009-08-25 Filing
ISCA, ISCB $28.36 185 Large Shareholder, Other 18,057,518 2009-08-24 Filing
ISCA, ISCB $27.56 220 Large Shareholder, Other 18,057,333 2009-08-14 Filing
ISCA, ISCB $27.83 220 Large Shareholder, Other 18,057,113 2009-08-11 Filing
ISCA, ISCB $26.72 212 Large Shareholder, Other 18,056,893 2009-08-06 Filing
ISCA, ISCB $25.95 190 Large Shareholder, Other 18,056,681 2009-07-30 Filing
ISCA, ISCB $25.00 190 Large Shareholder, Other 18,056,491 2009-07-27 Filing
ISCA, ISCB $24.93 139 Large Shareholder, Other 18,056,301 2009-07-24 Filing
ISCA, ISCB $25.16 139 Large Shareholder, Other 18,056,162 2009-07-23 Filing
ISCA, ISCB $24.83 139 Large Shareholder, Other 18,056,023 2009-07-21 Filing