Principal Investment Co

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
ISCA, ISCB	$33.00	100	$3,300.00	18,104,967	2014-09-24	Filing
ISCA, ISCB	$32.37	164	$5,308.68	18,104,867	2014-09-23	Filing
ISCA, ISCB	$32.37	164	$5,308.68	18,104,703	2014-09-22	Filing
ISCA, ISCB	$33.27	100	$3,327.00	18,104,539	2014-09-18	Filing
ISCA, ISCB	$32.20	108	$3,477.60	18,104,439	2014-08-12	Filing
ISCA, ISCB	$29.60	20	$592.00	18,104,331	2014-08-01	Filing
ISCA, ISCB	$32.02	100	$3,202.00	18,104,311	2014-07-16	Filing
ISCA, ISCB	$32.95	118	$3,888.10	18,104,211	2014-07-15	Filing
ISCA, ISCB	$34.67	114	$3,952.38	18,104,093	2014-07-09	Filing
ISCA, ISCB	$33.80	114	$3,853.20	18,103,979	2014-07-08	Filing
ISCA, ISCB	$33.70	150	$5,055.00	18,103,865	2014-07-07	Filing
ISCA, ISCB	$31.34	22	$689.48	18,103,715	2014-04-15	Filing
ISCA, ISCB	$31.59	540	$17,058.60	18,103,693	2014-04-10	Filing
ISCA, ISCB	$32.85	12	$394.20	18,103,153	2014-04-08	Filing
ISCA, ISCB	$33.00	43	$1,419.00	18,103,098	2014-02-24	Filing
ISCA, ISCB	$36.05	53	$1,910.65	18,103,055	2014-01-24	Filing
ISCA, ISCB	$34.91	100	$3,491.00	18,103,002	2014-01-07	Filing
ISCA, ISCB	$33.80	115	$3,887.00	18,102,902	2013-12-05	Filing
ISCA, ISCB	$34.00	115	$3,910.00	18,102,787	2013-12-04	Filing
ISCA, ISCB	$33.25	6,200	$206,150.00	18,102,672	2013-10-07	Filing