Hey CD - If no deals come and ADXS has to dilute, IMO worst case would be an offering in the $1.00 - $1.25 range. Of course any positive news could push the pps higher before an offering is needed, so $1-$1.25 is my worst case dilution scenario.
Neoantigen companies seem to be able to raise cash at a decent valuation (see NTGN), so if ADXS streamlines further by winding-down AXAL/Cervical (assuming no deal can be closed), one would think KB shouldn't have a problem getting some investors interested in ADXS in light of the success in the capital markets NTGN just had.
As some others have recently posted, the thing I will be watching out for is the inclusion of warrants in any capital raise that may be done. In the past, I've seen "investors" that participate in an offering immediately dump their shares and just keep the warrants, thereby driving the pps temporarily lower than the offering price.
IMO, while these short term risks do exist, Affirmed's recent deal with only Phase 1 data bodes well for the future. IMO, ADXS is at the forefront with NEO and HOT, and at the end of the day that will be the story.