Phone is disconnected and I have emailed twice with no response.
Agreed, both are not great signs.
Though I can name VDRM which did the same thing.
Couldn't contact them and was dark for over 2 years and then boom, announcement of FDA approval.
Dark isn't always bad, sometimes there is a reason behind it. Insider trading is a broad thing and can be argued pretty liberally.
Take for instance if i get an email back that says "yes we are still working".... Well i am probably going to make a judgment call and start investing in it heavy.
The problem is that you don't have access to that email that I do which makes it insider trading.