US Magnesium 401(k) match, vesting and fees

Plan year 2024 filingUS Magnesium LLC Hourly 401(k) Plan · Plan 004 · EIN 01-0705446Updated Oct 2026

What US Magnesium's 401(k) plan says about matching contributions

The match terms have not been published from this plan's filing yet.
The plan year 2024 filing reports $103K in employer contributions, about $627 per participant. That total includes any match and profit-sharing; it is not a match formula. Plan year 2024 Form 5500 ↗
$40,357
Average account balance
170
Participants (end of year)
$6.6M
Plan assets (end of year)
0.67%
Admin expenses ÷ assets

Plan features

Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.

RecordkeeperStancorp Financial GroupSchedule C ↗
Independent auditorCrowe LLP (unmodified opinion, limited scope)Schedule H ↗
Plan type and status401(k) · ActiveForm 5500 ↗

How the plan compares

Plan year 2024 medians for 8,908 defined-contribution plans in manufacturing with 100 to 499 participants.

US Magnesium: employer contribution per participant$627
Peer median$1,847
US Magnesium: average balance$40,357
Peer median$65,512
US Magnesium: admin expenses ÷ assets0.67%
Peer median0.32%

Admin expenses are the plan's reported administrative expenses divided by its assets; they do not include fund expense ratios.

Plan history

Plan assets went from $12.6M at the end of plan year 2021 to $6.6M at the end of plan year 2024.

$12.6M2021$8.7M2022$8.3M2023$6.6M2024
End-of-year figures from each plan year's Form 5500 filing for the US Magnesium plan.
Plan yearParticipantsAssetsEmployer contributionsPer participantAdmin expense ratioMatch formulaFiling
2024170$6.6M$103K$6270.67%Not publishedForm 5500 ↗
2023263$8.3M$141K$5540.62%Not publishedForm 5500 ↗
2022358$8.7M$226K$6560.61%Not publishedForm 5500 ↗
2021391$12.6M$310K$8450.51%Not publishedForm 5500 ↗

Other US Magnesium plans (2)

Each plan files its own Form 5500. Figures are from each plan's latest filing.

US Magnesium LLC Salaried Pension and 401(k) Plan

Plan 002 · EIN 01-0705446 · plan year 2024 filing
$226,832
Average account balance
152
Participants (end of year)
$34.5M
Plan assets (end of year)
0.24%
Admin expenses ÷ assets

Plan features

Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.

RecordkeeperStancorp Financial GroupSchedule C ↗
Independent auditorCrowe LLP (unmodified opinion, limited scope)Schedule H ↗
Plan type and status401(k) · ActiveForm 5500 ↗

US Magnesium LLC Hourly Defined Benefit Pension Plan

Plan 003 · EIN 01-0705446 · plan year 2024 filing
$58,301
Average account balance
420
Participants (end of year)
$24.5M
Plan assets (end of year)
0.97%
Admin expenses ÷ assets

Plan features

Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.

RecordkeeperPrincipal Life Insurance CompanySchedule C ↗
Independent auditorCrowe LLP (unmodified opinion, limited scope)Schedule H ↗
Plan type and statusPension (defined benefit) · ActiveForm 5500 ↗

Common questions

Does US Magnesium match 401(k) contributions?

The match terms for the US Magnesium LLC Hourly 401(k) Plan have not been published from its filing yet. The plan year 2024 filing reports $103K in employer contributions, about $627 per participant. That total includes any match and profit-sharing; it is not a match formula.

When is the US Magnesium 401(k) match vested?

The vesting schedule for the US Magnesium LLC Hourly 401(k) Plan is not in the data published so far. Your Summary Plan Description states it.

Who manages the US Magnesium 401(k)?

The recordkeeper listed on Schedule C of the plan year 2024 filing is Stancorp Financial Group. The plan administrator is US Magnesium LLC.

I left US Magnesium. How do I find my old 401(k)?

Your account stays in the plan until you move it. Contact the plan administrator (US Magnesium LLC, (801) 532-2043) or the recordkeeper, Stancorp Financial Group. The US Magnesium old 401(k) page lists the contacts from every plan filing. Find an old US Magnesium 401(k)

Data from the public Form 5500 annual reports US Magnesium filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024) and, where noted, the attached independent auditor's report. Plan terms may have changed since the filing; check your current Summary Plan Description. PlanFacts is not affiliated with US Magnesium. Not financial advice. Report a correction · Methodology