What public Form 5500 filings show about the Mammoth Reservations, Inc. 401(k) plan — and how to find and check your own account.
Mammoth Reservations, Inc. (EIN 94-3335287) reports MRI 401(K) & PROFIT SHARING PLAN on its most recent Form 5500, with $548K in plan assets across 24 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 Mammoth Reservations, Inc. filing — schedules, fees, and providers.
Mammoth Reservations, 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 Mammoth Reservations, Inc.HR for the recordkeeper’s name and login.
