Z Benjamin Kennedy

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
ISCA, ISCB	$28.75	206	$5,922.50	17,861,712	2009-12-31	Filing
ISCA, ISCB	$28.78	206	$5,928.68	17,861,506	2009-12-30	Filing
ISCA, ISCB	$28.30	143	$4,046.90	17,861,300	2009-12-23	Filing
ISCA, ISCB	$26.25	211	$5,538.75	17,861,157	2009-11-27	Filing
ISCA, ISCB	$26.68	211	$5,629.48	17,860,946	2009-11-25	Filing
ISCA, ISCB	$27.33	68	$1,858.44	17,860,735	2009-10-26	Filing
ISCA, ISCB	$27.24	90	$2,451.60	17,860,667	2009-09-25	Filing
ISCA, ISCB	$28.20	900	$25,380.00	17,860,577	2009-09-23	Filing
ISCA, ISCB	$27.77	186	$5,165.22	17,859,677	2009-08-31	Filing
ISCA, ISCB	$28.39	185	$5,252.15	17,859,491	2009-08-26	Filing
ISCA, ISCB	$28.63	185	$5,296.55	17,859,306	2009-08-25	Filing
ISCA, ISCB	$28.36	185	$5,246.60	17,859,121	2009-08-24	Filing
ISCA, ISCB	$27.56	220	$6,063.20	17,858,936	2009-08-14	Filing
ISCA, ISCB	$27.83	220	$6,122.60	17,858,716	2009-08-11	Filing
ISCA, ISCB	$26.72	212	$5,664.64	17,858,496	2009-08-06	Filing
ISCA, ISCB	$25.95	190	$4,930.50	17,858,284	2009-07-30	Filing
ISCA, ISCB	$25.00	190	$4,750.00	17,858,094	2009-07-27	Filing
ISCA, ISCB	$24.93	139	$3,465.27	17,857,904	2009-07-24	Filing
ISCA, ISCB	$25.16	139	$3,497.24	17,857,765	2009-07-23	Filing
ISCA, ISCB	$24.83	139	$3,451.37	17,857,626	2009-07-21	Filing