If by transactional information, you mean fees paid by the seller, those have to be there.
(f) Closing cost details; loan costs. Under the master heading “Closing Cost Details” with columns stating whether the charge was borrower-paid at or before closing, seller-paid at or before closing, or paid by others, all loan costs associated with the transaction, listed in a table under the heading “Loan Costs.” The table shall contain the items and amounts listed under four subheadings, described in paragraphs (f)(1) through (5) of this section.
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I'm fixin' to fix that.