Oppenheimer Investigations Group, LLP's EIN is 85-4326417.
Download the official 2024 Form 5500 (PDF) for Oppenheimer Investigations Group, LLP from the U.S. Department of Labor's EFAST2 system.
Download the official 2024 Form 5500 (PDF)Oppenheimer Investigations Group, LLP's plan includes profit-sharing, a 401(k) feature.