An equity trader unlawfully disclosed inside, nonpublic information about upcoming trades and fed it to a retired professional trader, resulting in $47 million in illegal gains, the Securities and Exchange Commission (SEC) said in announcing fraud charges against the pair Wednesday.

Adrianne Appel writes regulatory news, policy, and trends for Compliance Week. She previously reported about policy developments for Bloomberg Law and Bloomberg Government. Email: adrianne.appel@complianceweek.com LinkedIn:...