Ann: Appendix 3Z - Wilbert van den Hoek, page-5

ok
So if there is only the tweaking of the PCMO to get correct, little bit this way little bit that till the cylindrical cell structure is correctly aligned and etching is sound and complete. Why with 15000000shares wouldn't you move on. Nothing more to do here obviously. Why would he hang around??
Two sides to every mystery.
Not a great recent cv if he failed so dismally on 4DS, direct digital grab him due to his successes surely, not that he could've disclosed such, obviously;-)
No failure here, just further tweaking needed for a huge pay day for him, massive in fact.