David Enrich on Trump and Deutsche Bank
The president's umbrella company, the Trump Organization, owes the Frankfurt-based institution about $340 million (€280 million) in loans.
Neither Deutsche Bank nor the White House has commented on the reports.
Trump has been a longtime client of the Frankfurt-based lender
Christiana Riley, the head of the bank's US operations, took to professional networking site LinkedIn last week to condemn the violence.
"We are proud of our Constitution and stand by those who seek to uphold it to ensure that the will of the people is upheld and a peaceful transition of power takes place," she wrote.