I would like to add that when the risk of the lawsuit is gone you will finally see investors get back. The share price has been pretty depressed because of the lawsuit. Tekmira is getting close to real revenue and profit in the next few years with TTR02, the TLON drug. This little run up is nothing when TTR02 will get closer to the market.
I expect this to go up a few when there is a settlement (probably in october) and much more in the next few years.