David Scheer

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
AEGR	$15.36	6,006	$92,252.16	650,154	2011-03-11	Filing
AEGR	$15.11	3,994	$60,349.34	644,148	2011-03-10	Filing
TNGN	$5.00	20,000	$100,000.00	175,495	2010-04-14	Filing