Their actions spanned eight years and involved thousands of unlawful trading sequences, the Justice Department said.
The decision to return the money wasn’t related to High Culverhouse's abortion comments, a school spokesperson said.
Federal prosecutors opened a criminal probe into cryptocurrencies to see if prices were manipulated.
they were charged with orchestrating a $60 million fraud.
The investigation focuses on Musk's tweet about taking the company private.
The investigation is focused on illegal practices that can influence prices—such as spoofing.
Cohen is charged with 10 counts including conspiracy to commit investment advisor fraud.
The latest policy is rooted in an Obama administration pilot program that offered reduced penalties for self-reporting.
Hundreds of arrests are expected in a crackdown on fraudulent claims made to some of the nation’s biggest insurers.