One of the shell companies that Paul Manafort allegedly used to launder money was the subject of an arbitration claim the former Trump campaign manager brought, according to a document obtained by MarketWatch.

In 2012, Manafort filed an arbitration claim against Ameriprise Financial Services AMP, -1.13% — which he lost — over a margin call on a leveraged mortgage investment.

The investment vehicle in dispute was called Lilred, LLC.

The indictment of Manafort, and his partner Richard Gates III, lists 32 entities government lawyers say were used in a conspiracy to allegedly launder money — 12 Cypriot entities, 3 other foreign entities and 17 domestic entities, including Lilred, LLC, an entity incorporated in Florida and owned by Manafort.

Read:Ex-Trump campaign manager Manafort surrenders to FBI in Russia probe

The special counsel alleged that Manafort and Gates generated tens of millions of dollars of work from serving for a pro-Russian Ukraine political party between at least 2006 and 2015.

A Manafort spokesman didn’t return a message. On Monday, Manafort pleaded not guilty to the special counsel’s charges.

On Sunday before the indictment was public, BuzzFeed News reported on specific details of 13 of the wire transfers mentioned in Monday’s indictment, all of which took place between 2012 and 2013. According to BuzzFeed, Lilred, in particular, received $500,000 in 2013, via another entity called Aegis, during the waning months of the presidency of Viktor Yanukovych.

Transcripts of a Finra arbitration hearing obtained by MarketWatch show Lilred was funded earlier than that.

Lilred is an investment vehicle that was set up by Manafort to invest in a strategy that involved stripping the interest payments from a group of high-yield Ginnie Mae insured mortgages to create a collateralized mortgage obligation. Investors could buy those CMO securities, on margin, and use the high-yield interest payments to service the debt and capture a positive difference between the interest rates, or spread. Manafort opened the Lilred account with Ameriprise on Dec. 14th, 2011, and bought $5 million worth of the CMOs on margin with only $1 million.

About a month later on Jan. 13, 2012 Manafort got a margin call demand of $3.5 million from Ameriprise, which apparently became nervous about the highly-leveraged, risky nature of the account collateral. Manafort attempted to transfer the account to a bank that would be more comfortable with the collateral but in mid-February, Ameriprise told Manafort he must satisfy the margin debt or the account would be liquidated.

Manafort’s account was liquidated on Feb. 29, 2012 with a remaining balance of only $400,000.

The transcript shows the broker, William Schmid, detailing his conversation with Manafort.

“Obviously, he was upset at the fact that his account was liquidating. And, you know, I understood that. The only particular thing in response to the prices that were conveyed to me concerning his account, I used an expression which is listed, you know, about a bloodbath, which was a poor choice of words on my part,” Schmid said.

The arbitration panel dismissed the case in June 2014, denying all claims and assessing half the hearing fees to Lilred, LLC and Manafort.