Audit Committee Independent Legal Counsel, Winston & Strawn LLP, Completes Investigation of Relationship Between the Company and Brian Kahn Independent Investigation Reaches Same Conclusion of Prior Internal Review Conducted by Sullivan & Cromwell LLP LOS ANGELES, April 23, 2024 /PRNewswire/ -- B. Riley Financial, Inc. (NASDAQ: RILY) ("B. Riley" or the "Company"), a diversified financial services platform, today announced the filing of its Annual Report on Form 10-K for the fiscal year ended December 31, 20 ...