Two subsidiaries of Stifel Financial Corp. agreed to pay a collective total of about $2.3 million over alleged violations of Financial Industry Regulatory Authority (FINRA) rules regarding nontraditional exchange-traded products (NT-ETPs).

Stifel, Nicolaus & Company and Stifel Independent Advisors (SIA) each agreed to be censured and pay total fines of $1 million and nearly $1.3 million in combined restitution, FINRA announced in its order Monday.