Take a look at the worst, expected and best case outcomes for the VB-111 trial regarding NASH.
A. The trial stops for failing to beat futility and the stock price drops to less than cash. I would bet VBLT would not move to Modin and the ovarian trial would be postponed conserving cash. The stock price would crater to 1-2 with the company being able to fund operations without VB-111 until a NASH deal is inked with cash on hand to last well past '19 since they would be in a holding pattern, conserving cash.
B. The trial continues past futility. The stock price would probably move up to 7-8 on the news, they move to Modin and start the Ovarian trial with cash on hand to last into mid '19... more than enough to ink a deal with the interested NASH partner.
C. The trial is stopped for significance--the stock price soars to 12-15 or more; they move to Modin and pursue Ovarian with some additional cash incoming with warrants from the '15 financing, but not enough to pursue NASH, so they wait to ink the NASH deal. Keep in mind, in this most optimistic scenario, they would have to raise even more cash to up the production/preparing for FDA approval!
So in all three scenarios, NASH will be outsourced and, IMHO, the large pharma could really care less about VBLT's status with VB-111.
Botton line, the interest with a large pharma in NASH expands the value of VBLT.