Judging from what we have received via NR historically I'm not very confident that we'll get that kind of disclosure. Again, the NDA's will likely prevent it.
I'm a little perplexed at how these analysts can come up with a $19 USD price target when the price can't even exceed the initial NASDAQ listing price and with the company showing little regard to its market cap knowing full well that cash will be required in the foreseeable future.
Now, having said all that, TM is 70+ years old so he's hanging onto something before he retires.