S Nina Kjellson

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
CDTX	$16.00	200,000	$3,200,000.00	200,000	2015-04-20	Filing
OCRX	$0.00	422,238	$0.00	1,248,064	2013-11-08	Filing
OCRX	$6.03	431,435	$2,599,999.88	825,826	2013-07-15	Filing
TSRX	$5.00	1,227,333	$6,136,665.00	3,548,643	2010-08-06	Filing