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Filings through Oct 24, 2026.

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The Williston Northampton School

EIN 04-1975990-primary/secondary education-Latest filing 2025
Plans
3
Retirement
1
$62.9M assets
Health & Benefits
2
$239K premiums
Participants
822
19 PAYSON AVENUE - EASTHAMPTON, MA 010272246413-529-3251williston.comLinkedIn51-200 employeesprimary/secondary education
Plans on this EIN
3 filings
#001403(b)-$62.9M - 519 part#501Mixed-$239K - 339 lives#990Self-funded-0 lives

Health & Benefits portfolio - carriers, brokers and premium across this company's 2 health and benefits plans.

Benefits portfolio analytics

2 plans / $239K premiums / 339 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Dental$166K
  • Life$65K
  • Long-term disability$65K
  • Other$65K
  • Vision$8K
Total $239K5 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#001

THE WILLISTON NORTHAMPTON SCHOOL DEFINED CONTRIBUTION RETIREMENT PLAN

403(b)

Assets$62.9M
Participants519
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#501

THE WILLISTON NORTHAMPTON SCHOOL GROUP HEALTH PLAN

Mixed - DENTAL SERVICE OF MASSACHUSETTS, INC. D/B/A DELTA DENTAL OF MA

Premiums$239K
Covered lives339
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Health & Benefits#990

THE WILLISTON NORTHAMPTON SCHOOL HRA

Self-funded

Premiums$0
Covered lives0
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan

Retirement plans

1 plan on this EIN

PlanNameTypeAssetsParticipantsLatest year
#001THE WILLISTON NORTHAMPTON SCHOOL DEFINED CONTRIBUTION RETIREMENT PLAN403(b)$62.9M5192025
  • THE WILLISTON NORTHAMPTON SCHOOL DEFINED CONTRIBUTION RETIREMENT PLAN$62.9M
    #001 · 403(b) · 2025519

Health & Benefits plans

2 plans on this EIN

PlanNameFundingCarrierPremiumsCoveredLatest year
#501THE WILLISTON NORTHAMPTON SCHOOL GROUP HEALTH PLANMixedDENTAL SERVICE OF MASSACHUSETTS, INC. D/B/A DELTA DENTAL OF MA$239K3392025
#990THE WILLISTON NORTHAMPTON SCHOOL HRASelf-funded-$002025
  • THE WILLISTON NORTHAMPTON SCHOOL GROUP HEALTH PLAN$239K
    #501 · Mixed · DENTAL SERVICE OF MASSACHUSETTS, INC. D/B/A DELTA DENTAL OF MA · 2025339
  • THE WILLISTON NORTHAMPTON SCHOOL HRA$0
    #990 · Self-funded · 20250
Retirement plans
Health & Benefits plans

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