I have 1 noncovered transaction in form 1099-B ("date acquired" and "cost basis" boxes are blank). It was from a sale of the same stock with both short term and long term holding period.
I do have a separate long list from the broker with "date acquired" and "cost basis".
Could I just manually split this transaction into 2, one for short term and one for long term, and manually enter into TurboTax?
Thanks