RE: 13p6 Apr 2017 21:45
Not as far as I remember, Darwin have 10 left from current tranche and another 30 notes from June 2017 to exchange or GRPH buy back (@105% value). Everytime Darwin convert notes, GRPH get 90% value to spend as they like, ie running costs etc until major orders for Platsurf and Platdrill are issued and/or debt restructuring has been arranged.