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  2. Mediamosaic, Inc. Dba the Mosaic Company
  • Retirement analytics
  • Benefits analytics
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  • Retirement plans
  • Health & Benefits plans

Filings through Oct 24, 2026.

Mediamosaic, Inc. Dba the Mosaic Company

EIN 91-1734522-Professional, Scientific, and Technical Services-Latest filing 2025
Plans
3
Retirement
2
$61.2M assets
Health & Benefits
1
$272K premiums
Participants
560
707 S GRADY WAY, SUITE 450 - RENTON, WA 98057425-254-1724
Plans on this EIN
3 filings
#002ESOP-$32.7M - 137 part#001401(k)-$28.5M - 254 part#501Mixed-$272K - 308 lives

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

Retirement portfolio analytics

2 plans aggregated / $61.2M assets / 391 participants

Assets by plan

Share of aggregate retirement assets

  • EMPLOYEE STOCK OWNERSHIP (#002)$32.7M
  • MOSAIC 401(K) (#001)$28.5M
Total $61.2MSelect a row to open it

Participants by plan

Active + retired + deferred vested

  • MOSAIC 401(K) (#001)254
  • EMPLOYEE STOCK OWNERSHIP (#002)137
Total 391Select a row to open it

Benefits portfolio analytics

1 plan / $272K premiums / 308 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Life$132K
  • Short-term disability$132K
  • Long-term disability$132K
  • Other$132K
  • Dental$118K
  • Vision$22K
Total $272K6 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#002

MOSAIC EMPLOYEE STOCK OWNERSHIP PLAN

ESOP

Assets$32.7M
Participants137
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#001

MOSAIC 401(K) PLAN

401(k)

Assets$28.5M
Participants254
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#501

THE MOSAIC COMPANY HEALTH PLAN

Mixed - PRUDENTIAL INSURANCE COMPANY OF AMERICA

Premiums$272K
Covered lives308
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan

Retirement plans

2 plans on this EIN

PlanNameTypeAssetsParticipantsLatest year
#002MOSAIC EMPLOYEE STOCK OWNERSHIP PLANESOP$32.7M1372025
#001MOSAIC 401(K) PLAN401(k)$28.5M2542025
  • MOSAIC EMPLOYEE STOCK OWNERSHIP PLAN$32.7M
    #002 · ESOP · 2025137
  • MOSAIC 401(K) PLAN$28.5M
    #001 · 401(k) · 2025254

Health & Benefits plans

1 plan on this EIN

PlanNameFundingCarrierPremiumsCoveredLatest year
#501THE MOSAIC COMPANY HEALTH PLANMixedPRUDENTIAL INSURANCE COMPANY OF AMERICA$272K3082025
  • THE MOSAIC COMPANY HEALTH PLAN$272K
    #501 · Mixed · PRUDENTIAL INSURANCE COMPANY OF AMERICA · 2025308
Retirement plans
Health & Benefits plans

On this page

  1. Retirement analytics
  2. Benefits analytics
  3. Plan summaries
  4. Retirement plans
  5. Health & Benefits plans
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