What public Form 5500 filings show about the Open Source Research, LLC 401(k) plan — and how to find and check your own account.
Open Source Research, LLC (EIN 85-2333026) reports OPEN SOURCE RESEARCH 401(K) PLAN on its most recent Form 5500, with $5.3M in plan assets across 18 active participants. Form 5500 is the annual report employers file with the U.S. Department of Labor for their retirement plans, and it’s public.
See the full Open Source Research, LLC filing — schedules, fees, and providers.
Open Source Research, LLC’s Form 5500 doesn’t separately disclose a recordkeeper we can confirm. The firms named on its Schedule C are service providers — which can include investment managers, trustees, and auditors, and are not necessarily the company that runs your account. To find who runs your 401(k), check your enrollment paperwork or a recent statement, or ask Open Source Research, LLCHR for the recordkeeper’s name and login.
