Steven Dallas Ashley

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
ISCA, ISCB	$32.64	26	$848.64	18,162,759	2015-08-20	Filing
ISCA, ISCB	$33.40	26	$868.40	18,162,733	2015-08-19	Filing
ISCA, ISCB	$34.00	13	$442.00	18,162,707	2015-08-03	Filing
ISCA, ISCB	$34.17	13	$444.21	18,162,694	2015-07-27	Filing
ISCA, ISCB	$37.23	194	$7,222.62	18,162,681	2015-05-26	Filing
ISCA, ISCB	$35.79	79	$2,827.41	18,162,487	2015-04-08	Filing
ISCA, ISCB	$33.02	100	$3,302.00	18,162,408	2015-03-26	Filing
ISCA, ISCB	$31.40	121	$3,799.40	18,162,308	2015-03-10	Filing
ISCA, ISCB	$32.00	113	$3,616.00	18,162,187	2015-03-06	Filing
ISCA, ISCB	$31.44	25	$786.00	18,162,074	2015-02-24	Filing
ISCA, ISCB	$31.50	25	$787.50	18,162,049	2015-02-23	Filing
ISCA, ISCB	$31.50	43	$1,354.50	18,162,024	2014-12-12	Filing
ISCA, ISCB	$31.44	43	$1,351.92	18,161,981	2014-12-09	Filing
ISCA, ISCB	$32.47	860	$27,924.20	18,161,938	2014-10-31	Filing
ISCA, ISCB	$31.40	69	$2,166.60	18,161,078	2014-10-28	Filing
ISCA, ISCB	$33.33	400	$13,332.00	18,161,009	2014-09-30	Filing
ISCA, ISCB	$33.00	100	$3,300.00	18,160,609	2014-09-24	Filing
ISCA, ISCB	$32.37	164	$5,308.68	18,160,509	2014-09-23	Filing
ISCA, ISCB	$32.37	164	$5,308.68	18,160,345	2014-09-22	Filing
ISCA, ISCB	$33.27	100	$3,327.00	18,160,181	2014-09-18	Filing