Any shares with prices greater than $1,000 per share came across as $1.00 instead of $1,000+. I don't know if future downloads will happen this way as well but this is a problem.
Historical prices are NOT converted over. Only historical prices that are tied to transactions are carried over.
In your case, are these Mutual funds? There used to be an issue with these related to a 100-fold conversion. Since I do not track MF, I am not sure how/if this was resolved.