OCRX

Insider Trades

Filed	Insider	Role	Type	A/D	Shares	Price
13 Dec 2017	Domain Partners VI, L.P.	10 percent owner	D-Return	Disposed	20,150	$0.67
13 Dec 2017	Domain Partners VI, L.P.	10 percent owner	D-Return	Disposed	1,857,036	$1.52
13 Dec 2017	DP VIII Associates, L.P.	10 percent owner	D-Return	Disposed	7,333	$1.52
13 Dec 2017	Domain Partners VIII, L.P.	10 percent owner	D-Return	Disposed	988,285	$1.52
13 Dec 2017