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Filings through Oct 24, 2026.

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The Morton Arboretum

EIN 36-1505770-non-profit organization management-Latest filing 2025
Plans
2
Retirement
1
$47.9M assets
Health & Benefits
1
$3.2M premiums
Participants
775
4100 ILLINOIS ROUTE 53 - LISLE, IL 60532630-968-0074mortonarb.orgLinkedIn201-500 employeesnon-profit organization management
Plans on this EIN
2 filings
#003401(k)-$47.9M - 493 part#502Fully insured-$3.2M - 400 lives

Health & Benefits portfolio - carriers, brokers and premium across this company's health and benefits plan.

Benefits portfolio analytics

1 plan / $3.2M premiums / 400 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Health$3.0M
  • Dental$3.0M
  • Prescription drug$3.0M
  • Other$201K
  • Vision$181K
  • Life$181K
  • +2 more
Total $3.2M8 rows
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Plan summaries

Each card links to its plan page. The plan page shows fees vs peers, audit grade, history and counterparties.

Retirement#003

THE MORTON ARBORETUM 401(K) RETIREMENT PLAN

401(k)

Assets$47.9M
Participants493
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#502

THE MORTON ARBORETUM HEALTH AND WELFARE BENEFIT PLAN

Fully insured - BLUE CROSS AND BLUE SHIELD OF ILLINOIS

Premiums$3.2M
Covered lives400
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan

Retirement plans

1 plan on this EIN

PlanNameTypeAssetsParticipantsLatest year
#003THE MORTON ARBORETUM 401(K) RETIREMENT PLAN401(k)$47.9M4932025
  • THE MORTON ARBORETUM 401(K) RETIREMENT PLAN$47.9M
    #003 · 401(k) · 2025493

Health & Benefits plans

1 plan on this EIN

PlanNameFundingCarrierPremiumsCoveredLatest year
#502THE MORTON ARBORETUM HEALTH AND WELFARE BENEFIT PLANFully insuredBLUE CROSS AND BLUE SHIELD OF ILLINOIS$3.2M4002025
  • THE MORTON ARBORETUM HEALTH AND WELFARE BENEFIT PLAN$3.2M
    #502 · Fully insured · BLUE CROSS AND BLUE SHIELD OF ILLINOIS · 2025400
Retirement plans
Health & Benefits plans

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