Culture Biosciences, Inc. 401(k) Plan
What public Form 5500 filings show about the Culture Biosciences, Inc. 401(k) plan — and how to find and check your own account.
The Culture Biosciences, Inc. 401(k) on its latest Form 5500
Culture Biosciences, Inc. (EIN 81-3761972) reports CULTURE BIOSCIENCES 401(K) PLAN on its most recent Form 5500, with $5.5M in plan assets across 85 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 Culture Biosciences, Inc. filing — schedules, fees, and providers.
Who runs the Culture Biosciences, 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 Guideline, based on the plan’s Schedule C service-provider disclosure. That’s the login you use for your Culture Biosciences, Inc. 401(k).
How to check your Culture Biosciences, Inc. 401(k)
- Log in to Guideline’s participant portal (the site on your statements).
- Ask Culture Biosciences, 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).

