Las Vegas gunman Stephen Paddock made several large gambling-related transactions — amounting to tens of thousands of dollars — in recent weeks, a report said Monday.

It was not immediately clear whether the transfers were wins or losses, NBC News said.

Police have said Paddock had a gambling problem.

He recently moved to Mesquite, Nevada, to gamble, according to brother Eric Paddock.

Stephen Paddock also had a history of suing casinos — he filed a slip-and-fall suit against The Cosmopolitan of Las Vegas in 2012 that was dismissed in 2014, according to the Las Vegas Review-Journal.

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