What public Form 5500 filings show about the Open Source Instruments Inc. 401(k) plan — and how to find and check your own account.
Open Source Instruments Inc. (EIN 14-1911312) reports OPEN SOURCE INSTRUMENTS, INC. 401K PLAN on its most recent Form 5500, with $73K in plan assets across 4 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 Instruments Inc. filing — schedules, fees, and providers.
Open Source Instruments Inc.’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 Instruments Inc.HR for the recordkeeper’s name and login.
