The S-1 can probably be explained better by Googling it or by someone else here, but basically, I believe it is a prospectus, giving a clear and up-to-date idea of what the LTC IPO is, and what it's opening price range will be.
Once known, it should help to give a better idea of what CTGI itself, is worth, from the market's POV.
However, ninja posted a chart that gives a good idea, too.
L~
"took me 3 long years to make a million bucks over night"