ive seen this many a times. stock being accumulated, the black hole is being churned for the benefit of unknown accumulators (high sell buy volumes with net accumulation for the benefactor without moving price - actually lowering it!)
Volume last few weeks speaks louder than words...wouldnt be suprised if a substantial shareholder comes out of this soon...and one with ambitions to go beyond just a hold.
TGS Price at posting:
8.4¢ Sentiment: Buy Disclosure: Held