Coverage by line
Premium dollars by benefit type (bundled lines overlap)
- Health$4.0M
- Prescription drug$4.0M
- Dental$328K
- Life$269K
- Short-term disability$269K
- Long-term disability$269K
- +2 more
Sponsor portfolio
DAY ONE BIOPHARMACEUTICALS, INC.
EIN 83-2415215biotechnologyLatest filing 2025
Plans
2
Retirement
1
$17.7M assets
Welfare
1
$4.7M premiums
Participants
392
1800 SIERRA POINT PKWY #200 - BRISBANE, CA 94005650-484-0899dayonebio.comLinkedIn51-200 employeesbiotechnology
Plans on this EIN
2 filingsBenefits portfolio analytics
1 plan / $4.7M premiums / 502 covered livesCarrier market share
Premium dollars by Schedule A carrier
82%top
- CALIFORNIA PHYSICIANS SERVICE82%
- DELTA DENTAL OF CALIFORNIA7%
- METROPOLITAN LIFE INSURANCE COMPANY6%
- KAISER FOUNDATION HEALTH PLAN INC4%
- VISION SERVICE PLAN1%
Broker market share
Schedule A broker compensation
100%top
- SEQUOIA BENEFITS & INS SVCS LLC100%
Plan deep-dives
Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.Retirement#001
DAY ONE BIOPHARMACEUTICALS 401(K) PLAN
401k
Assets$17.7M
Participants207
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#501
DAY ONE BIOPHARMACEUTICALS EMPLOYEE HEALTH AND WELFARE BENEFITS PLAN
Fully Insured - CALIFORNIA PHYSICIANS SERVICE
Premiums$4.7M
Covered lives502
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Retirement plans1
| Plan # | Name | Type | Assets | Participants | Latest year | |
|---|---|---|---|---|---|---|
| 001 | DAY ONE BIOPHARMACEUTICALS 401(K) PLAN | 401k | $17.7M | 207 | 2024 |
Welfare plans1
| Plan # | Name | Funding | Carrier | Premiums | Covered | Latest year | |
|---|---|---|---|---|---|---|---|
| 501 | DAY ONE BIOPHARMACEUTICALS EMPLOYEE HEALTH AND WELFARE BENEFITS PLAN | Fully Insured | CALIFORNIA PHYSICIANS SERVICE | $4.7M | 502 | 2025 |
Retirement plans
Welfare plans