Sandra M Rosario 401(k) Plan
What public Form 5500 filings show about the Sandra M Rosario 401(k) plan — and how to find and check your own account.
The Sandra M Rosario 401(k) on its latest Form 5500
Sandra M Rosario (EIN 26-4239858) reports LITTLE BEGINNINGS RS PLAN 001 on its most recent Form 5500, with $185K in plan assets across 21 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 Sandra M Rosario filing — schedules, fees, and providers.
Who runs the Sandra M Rosario 401(k)?
Sandra M Rosario’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 Sandra M RosarioHR for the recordkeeper’s name and login.
How to check your Sandra M Rosario 401(k)
- Log in to the plan’s recordkeeper portal (the site on your statements).
- Ask Sandra M Rosario 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).

