NRGN

Insider Trades

Filed	Insider	Role	Type	A/D	Shares	Price
24 Dec 2009	WARBURG PINCUS PRIVATE EQUITY VIII L P	other: See Remarks	J-Other	Disposed	13,571,411	$0.00
17 Dec 2009	LAMATTINA JOHN L	director	A-Award	Acquired	2,500	$0.17
17 Dec 2009	BAKER JULIAN	director	A-Award	Acquired	2,500	$0.17
16 Sept 2009	LAMATTINA JOHN L	director	A-Award	Acquired	2,500	$0.24
16 Sept 2009