Buyer's mortgage company request for seller's settlement stmt

[April Benard]

Hi Biggerpockets community, Can anyone help me with the below issue? I was recently requested by the buyer's mortgage company to provide the settlement statement (when I originally purchased the property about 95 days ago). I'm uncertain why this information is needed. Is this a normal practice? Is there some justification for such a request? I don't want to delay the closing process but I would rather not share my purchase price.