RELATED PARTY TRANSACTIONS (Tables)

12 Months Ended

Dec. 31, 2016

Related Party Transactions Tables

Schedule of common stock issued to relared parties

Ensisheim Partners LLC, which is under sole ownership and control by Drs. Quay and Chen, purchased the following shares of common stock directly from the Company in at-the-market transactions which were approved by the Company’s audit committee:

Purchase Date	Number of Shares		Price per Share
January 19, 2016		3,333	$	3.30
February 16, 2016		1,000	$	7.95
March 9, 2016		1,000	$	5.55