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Sponsor portfolio

SOLID BIOSCIENCES, INC.

EIN 90-0943402-biotechnology-Latest filing 2025
Plans
2
Retirement
1
$11.1M assets
Welfare
1
$2.7M premiums
Participants
294
500 RUTHERFORD AVE, 3RD FLOOR - CHARLESTOWN, MA 02129617-337-4680solidbio.comLinkedIn51-200 employeesbiotechnology
Plans on this EIN
2 filings
#001401k-$11.1M - 176 part#502Fully Insured-$2.7M - 252 lives

Benefits portfolio analytics

1 plan / $2.7M premiums / 252 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Health$2.6M
  • Dental$2.6M
  • Other$113K
  • Life$107K
  • Short-term disability$107K
  • Long-term disability$107K
  • +1 more
Total $2.7M7 rows

Carrier market share

Premium dollars by Schedule A carrier

Multi-vendor
95%top
  • BLUE CROSS OF CALIFORNIA95%
  • SUN LIFE ASSURANCE COMPANY OF CANADA4%
  • EYEMED VISION CARE0%
  • METROPOLITAN LIFE INSURANCE COMPANY0%
Total $2.7M4 slices

Broker market share

Schedule A broker compensation

Split broker
87%top
  • BROWN & BROWN INSURANCE SERVICES87%
  • STRATEGIC NON-MEDICAL SOLUTIONS LLC8%
  • HAYS COMPANIES, INC.3%
  • GIS NATIONAL1%
  • ENROLLEASE1%
  • +1 more
Total $71K6 slices

Plan deep-dives

Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.
Retirement#001

SOLID BIOSCIENCES INC 401K PROFIT SHARING PLAN AND TRUST

401k

Assets$11.1M
Participants176
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#502

SOLID BIOSCIENCES, INC. HEALTH & WELFARE PLAN

Fully Insured - BLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC.

Premiums$2.7M
Covered lives252
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
001SOLID BIOSCIENCES INC 401K PROFIT SHARING PLAN AND TRUST401k$11.1M1762024

Welfare plans1

Plan #NameFundingCarrierPremiumsCoveredLatest year
502SOLID BIOSCIENCES, INC. HEALTH & WELFARE PLANFully InsuredBLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC.$2.7M2522025
Retirement plans
Welfare plans
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