J Edward Quilty

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
DSCI	$6.65	15,000	$99,750.00	193,757	2015-08-13	Filing
DSCI	$8.70	10,000	$87,000.00	170,172	2014-05-16	Filing
DSCI	$8.12	5,000	$40,606.50	66,551	2011-09-20	Filing
DSCI	$0.30	10,000	$3,000.00	426,684	2009-04-29	Filing