All 1099-B's that are sent to taxpayers are also sent to the IRS so the IRS has copies of them.
If the 1099-B was uploaded into the TurboTax system then all of your information was entered into your tax return and will be reported to the IRS when your return is filed.
If there is something else about your 1099-B information that is confusing to you then please post your question here and someone will try to help.
@lorenrosser92