What does the bounty have to do with it? I don't understand. This is only 1-3% of the total volume.
In fact, I don't understand who are these people that are selling tokens below the price of ICO. I can not understand why they sell. Probably these are some traders who pour out a huge amount of money from one project to another. I'm a small investor. And just like you sometimes expect a price drop to buy cheaper than the main sale.