The AML/BSA whistleblower program may pay 10% to 30% of collected sanctions...

https://wiki-legion.win/index.php/What_Is_an_AML/BSA_Whistleblower_in_Simple_Terms%3F

The AML/BSA whistleblower program may pay 10% to 30% of collected sanctions when a case exceeds $1 million. You can report anonymously through an attorney, and the law protects whistleblowers from retaliation. The FAQ explains the basics.