How to handle a 1099B for a custodial account

I claim my daughter as my dependent. I have a custodial account for her that sent a 1099-INT and 1099-B in her name. She has no earned income and her only unearned income is from this account and was less than $900 so to my understanding she does not need to file taxes, but I just want to clarify because of the dollar amounts on the 1099-B.  The1099-INT reports less than $900 interest. The 1099-B has $10,000 in Proceeds (box 1d) and $10,000 in Cost Basis (box 1e) with a gain/loss of $0. Do I need to file this somewhere? Thanks for the advice.