Seems like the only person selling this stock to keep it under $0.20 is Canaccord. Repetitive large blocks, when one is taken out another appears. The blocks are large (i.e. not 2-lots) to attract retail buying.
If you remember, they bought heavy last January at 45 cents and up.
So I guess they're just dumping now. Clearning their books for next year.
Canaccord are morons of the highest order. The only way they ever make money on any stock is by going in on financings, then pumping to their sheep, then dumping shares into the bids when the 4-month hold is up. So them selling CXB is no big deal as far as I'm concened.