The bank that President Trump’s personal lawyer used to pay $130,000 to a former porn star to keep quiet about an affair with Trump flagged the transaction as suspicious and reported it to the Treasury Department, a report said Monday.

Attorney Michael Cohen wired the money to a lawyer representing Stephanie Clifford, known professionally as Stormy Daniels, from an account at First Republic Bank, the Wall Street Journal reported.

The money was received on Oct. 27, 2016, 12 days before the presidential election, the newspaper said, adding it wasn’t clear when First Republic reached out to Treasury.

Cohen said he missed two other deadlines to sent the payment to Clifford because he couldn’t reach Trump during the final weeks of the campaign.

Clifford was owed the money after she signed an agreement that prevented her from discussing a sexual relationship she said she had with Trump in 2006.

The White House has denied Trump had an affair with her.

Cohen admitted last month that he had “facilitated” the payment and used his own money, which made the deal a private transaction that didn’t violate any laws.

He also said he wasn’t reimbursed by the Trump campaign or the Trump Organization, but he wouldn’t comment on whether Trump himself or anyone else repaid him.

But after Election Day, Cohen complained to friends that he hadn’t been reimbursed, the report said.

Asked for comment, Cohen emailed a statement calling the report “Fake News.”

First Republic and the Treasury Department declined to comment.

City National Bank in Los Angeles, which received Cohen’s funds, also launched an internal investigation.