As I see it ,regarding guarantee / Citi loan for (IP and carry forward tax losses )...Don needs to eliminate the threat of Darts control before (I believe) August 17, 2017 ,AGAIN I am hoping Don / company can secure and monetize a orphan drug voucher before strike date of loan ... Easing investment communities concerns for loss of control ! I too feel Eastern/Dart has been playing nice ...so far ( then again they currently are in control as per conditions of guarantee ) I would prefer voucher over more dilutive options ... Stock