Ann: Changes to Company Securities, page-16

Time to stop calling this "great science/great tech".
They have failed to find an optimal setting of variables. Their whole patents are based on physic diametrics and geometrics, not disruptive technology.
It was always going to be like finding a needle in a haystack, with a probability that there was no needle in there at all.
There is demand, A3D don't have the product to fulfill that demand; and no path forward. It isn't "sales" ability, operating system will sell itself. The operating system simply isn't up to scratch for the industry they are attempting to disrupt, and never will be.