Regulatory Compliance & Risk ManagementInvestigation Launched into Jefferies Financial Group IncPR NewswireOctober 15, 2025October 16, 2025 by PR NewswireOctober 15, 2025October 16, 2025021 Robbins Geller Rudman & Dowd LLP is investigating potential violations of U.S. federal securities laws involving Jefferies Financial Group Inc., focused on whether Jefferies and certain...