Jamie-Lynn Sigler's ex-husband was sentenced to 11.5 years in prison for his involvement in a $300 million tax scheme.
Abraxas Discala, who was married to the "Sopranos" star from 2003 to 2006, was also ordered to pay $2.5 million in restitution, Page Six reported.
Prosecutors said Abraxas artificially inflated shares of unstable stocks and sold them off as a high to investors. The stocks then all crashed.
Abraxas, who was once the actress' money manager and the former CEO of now-defunct OmniView Capital Advisors, was convicted of the scheme in 2018.
"Discala conspired to manipulate trading activity in penny stocks in furtherance of a scheme to defraud the securities market and investing public of millions of dollars," the US attorney for the Eastern District of New York said in a statement. "With today's sentence, Discala has been held accountable for his crimes and the harm he caused to investors."