P L Holder Al

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ISCA, ISCB $16.40 436 $7,150.40 17,832,361 2009-03-09 Filing
ISCA, ISCB $17.00 298 $5,066.00 17,831,925 2009-03-05 Filing
ISCA, ISCB $17.63 298 $5,253.74 17,831,627 2009-03-04 Filing
ISCA, ISCB $17.75 298 $5,289.50 17,831,329 2009-03-03 Filing
ISCA, ISCB $18.75 298 $5,587.50 17,831,031 2009-03-02 Filing
ISCA, ISCB $19.53 302 $5,898.06 17,830,733 2009-02-26 Filing
ISCA, ISCB $20.07 302 $6,061.14 17,830,431 2009-02-23 Filing
ISCA, ISCB $21.40 349 $7,468.60 17,830,129 2009-02-18 Filing
ISCA, ISCB $21.73 349 $7,583.77 17,829,780 2009-02-17 Filing
ISCA, ISCB $22.20 274 $6,082.80 17,829,431 2009-02-12 Filing
ISCA, ISCB $23.20 274 $6,356.80 17,829,157 2009-02-10 Filing
ISCA, ISCB $24.47 274 $6,704.78 17,828,883 2009-02-09 Filing
ISCA, ISCB $23.26 306 $7,117.56 17,828,609 2009-02-02 Filing
ISCA, ISCB $24.75 326 $8,068.50 17,828,303 2009-01-30 Filing
ISCA, ISCB $25.98 326 $8,469.48 17,827,977 2009-01-29 Filing
ISCA, ISCB $26.60 326 $8,671.60 17,827,651 2009-01-26 Filing
ISCA, ISCB $26.14 204 $5,332.56 17,827,325 2009-01-21 Filing
ISCA, ISCB $27.15 204 $5,538.60 17,827,121 2009-01-20 Filing
ISCA, ISCB $28.00 227 $6,356.00 17,826,917 2009-01-14 Filing
ISCA, ISCB $28.53 227 $6,476.31 17,826,690 2009-01-12 Filing