I really did not know about the angel investor part until this moment , It will not make any big different anyway , What really matter is the date 15th this date is when the price of the token will get really , Seeing what price is before 15th is really relevant to the real price the token will Settle at .
Yeah from 7th till 15th should define the coins price. Sure if the price is high a lot of people will sell on the 15th, but that's just 2 bad for them. Why sell a coin which only has space to grow (compare it to kickstarter from the start and look at kickstarter now) and also gives out dividend?

Please check etherdelta and you will see the reason..