Cognitive Medical Systems, Inc. 401(k) Plan
What public Form 5500 filings show about the Cognitive Medical Systems, Inc. 401(k) plan — and how to find and check your own account.
The Cognitive Medical Systems, Inc. 401(k) on its latest Form 5500
Cognitive Medical Systems, Inc. (EIN 27-4258235) reports COGNITIVE MEDICAL SYSTEMS, INC 401(K) PLAN on its most recent Form 5500, with $6.6M in plan assets across 150 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 Cognitive Medical Systems, Inc. filing — schedules, fees, and providers.
Who runs the Cognitive Medical Systems, Inc. 401(k)?
The plan’s recordkeeper — the firm that runs the website and statements where you check your balance, change contributions, and manage your account — is Vanguard, based on the plan’s Schedule C service-provider disclosure. That’s the login you use for your Cognitive Medical Systems, Inc. 401(k).
Other service providers named on the filing (investment managers, trustees, auditors — not necessarily the recordkeeper): OSAIC FINL.
How to check your Cognitive Medical Systems, Inc. 401(k)
- Log in to Vanguard’s participant portal (the site on your statements).
- Ask Cognitive Medical Systems, Inc. HR or benefits for the recordkeeper name and enrollment link.
- Left the company? Your balance stays in the plan until you roll it over — see how to find a lost 401(k).

