My friends trading account has substantially more shares of a Company than she bought.
She doesn’t recall purchasing additional shares, receiving bonus shares or a split, though the additional shares could be hers. The share certificate proves ownership, Right?
She has had them almost a year.
If she sells them at a substantial profit who is financially responsible should this be an error. ( funds to be returned or shares repurchesed and returned.)
How can she find out if it is not an error?Her trading account purchases dont tally.