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Form 5500 · Employee benefit plan · LEMONT, IL

UCHICAGO ARGONNE, LLC ARGONNE NATIONAL LABORATORY

UCHICAGO ARGONNE, LLC ARGONNE NATIONAL LABORATORY of LEMONT, IL files a Form 5500 with the U.S. Department of Labor disclosing its employee benefit plan. Coverage is written through LINCOLN NATIONAL LIFE INSURANCE COMPANY and 2 other carriers. The plan's most recent policy period ended in December.

Benefits broker of record
Not disclosed
Plan renews
December

Sourced from U.S. DOL EFAST2 Form 5500 · EIN 68-0628477 · plan 005 · as of Jul 2026

Participants
7,558
Carriers on file
3
Disclosed commissions
$0
Renewal month
December

Schedule A insurance contracts

CarrierBenefitsCoveredRenewsCommission
LINCOLN NATIONAL LIFE INSURANCE COMPANY29December$0
TIAA-CREF2,353December$0
EMPOWER ANNUITY INSURANCE COMPANY OF AMERICA588December$0

Questions

What insurance carrier does UCHICAGO ARGONNE, LLC ARGONNE NATIONAL LABORATORY use?

UCHICAGO ARGONNE, LLC ARGONNE NATIONAL LABORATORY's benefit plan is written through LINCOLN NATIONAL LIFE INSURANCE COMPANY, among 3 disclosed carriers.

When does UCHICAGO ARGONNE, LLC ARGONNE NATIONAL LABORATORY's group plan renew?

The most recent Schedule A policy period for UCHICAGO ARGONNE, LLC ARGONNE NATIONAL LABORATORY ended in December. Group plans typically renew on the same annual cycle.

Where does this data come from?

All figures are drawn from UCHICAGO ARGONNE, LLC ARGONNE NATIONAL LABORATORY's public Form 5500 filing with the U.S. Department of Labor (EFAST2). Form 5500 is a public record.