The "Smallville" star was sentenced to three years behind bars for playing a key role in the group.
Nancy Salzman must report to prison by Jan. 19 and also pay a $150,000 fine, U.S. District Judge Nicholas Garaufis said.
Lauren Salzman was one of two witnesses to testify at Raniere’s trial about submitting to a barbaric ritual meant to show his slaves devotion to him.
The cult leader will pay $3.5 million to 21 victims of a sex-trafficking scheme to surgically removing scars from branding rituals.
“I made choices I will forever regret,” the former "Smallville" cast member told a judge on Wednesday before being sentenced to three years behind bars.
The former "Smallville" star is asking for no jail time, due to her cooperation in the case against the group's mastermind, Keith Raniere.
The alleged cult leader expressed no remorse for his actions.
Oxenberg described leader Keith Raniere as a “predator” who brainwashed her through “parental alienation” and “continual sexual abuse.”
The Seagram's Heir was sentenced Wednesday to almost seven years in prison in the federal conspiracy case.
The actress' daughter, India, was one of many women coerced into unwanted sex by the group's leader, Keith Raniere.
The accused guru faced charges of racketeering, sex trafficking and child pornography.
The accused cult leader's decision not to call witnesses or testify came after prosecutors finished presenting their evidence over six weeks of trial in Brooklyn federal court.
"Camila" was one of three Mexican sisters who had sex with Raniere, according to prosecutors.
The witness told the court she was blindfolded and strapped to a table while a mystery woman sexually assaulted her under leader Keith Raniere's direction.
Former "slave" Lauren Salzman testified that the accused cult leader hid in a closet from authorities while she tried to protect him from arrest.
A former devotee testified in court that Raniere would make female members paddle each other if they disobeyed him.
A former NXIVM official testified that members believed Keith Raniere was so brilliant the government considered him a threat.
A fellow cult leader read Raniere's words on just how low the age of consent could be in video shown in Brooklyn federal court.
A federal prosecutor told jurors Raniere groomed women for sex, threatening to expose their “deepest, darkest secrets” if they didn’t comply with his wishes.