No way to know for definitively how much cash NWBO has at this junction, but I suspect, they still have much of thier 35 million left. There is no evidence that Woodford offered NWBO an unlimited credit line. However, he has bought more shares on the open market, so I would not be surprised, if he would step up to help with similar terms to the last raise. And lastly, yes, NWBO was short of cash last Fall, the financials point to they did. I was not surprised as they needed to renogiate the terms of one of the capital raises based on AF's attempt to distort the MDA relationship, and the effect it had on the stock price.
I hope that helps.