When Samantha Weaver's Attorney questions her ex girlfriend on the stand, he says she went into Weaver's home and safe to steal her gun that she used to murder the victim.
When Weaver is on the stand that same day, her Attorney establishes that she threw her gun away months earlier. It can't be both.
When Connie is speaking to the investment banker he tells her that the "first trade was 25% over the IPO price". she replies "So insiders made 25% right off the bat". That's not necessarily true since by law there is a "Lock-Out Period" when initial investors are restricted from selling their shares. There's a good chance the stock price will be lower than the IPO price by the time that period is over.