'A new privately owned company was formed and took all of SVTE's assets' All that only in your opinion with out any proof even 2 years old.
'You are looking at 2 year old filings. They are not relevant any more.' It's called facts, 2 or 10 years old, it's still facts, unless there are new facts indicated otherwise it's still relevant.
'Why do you think SVTE went dark??' There are many possible reasons, it's how we look at it, some follow the fundamentals and facts, while some follow their own imagination with out single proof.