Form 5500 · Employee benefit plan · BOSTON, MA
ENTRADA THERAPEUTICS, INC.
The filing calls this plan ENTRADA THERAPEUTICS, INC. HEALTH AND WELFARE PLAN.
ENTRADA THERAPEUTICS, INC. of BOSTON, MA files a Form 5500 with the U.S. Department of Labor disclosing its employee benefit plan. Its broker of record is GALLAGHER BENEFIT INS SVCS, INC. Coverage is written through BLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC. and 2 other carriers. The plan's most recent policy period ended in December.
Sourced from U.S. DOL EFAST2 Form 5500 · EIN 81-3983399 · plan 501 · plan year 2025, filed Sep 2, 2026
Get an email when this employer files a new Form 5500, and again about four months before its plan renews.
How this plan is funded
Fully insured as reported
The filing reports medical coverage through an insurance contract on Schedule A, and no money paid for benefits by the plan itself.
Benefits declared on this filing
Also declared: death benefits.
Declared benefits are the plan’s own line 8b codes on Form 5500. “Not on Schedule A” means no insured contract for that line appears on this filing. That usually means the benefit is self-funded, or it sits under a different plan number.
Persons covered is the count the carrier filed for that policy at the end of its policy year, and it can include dependents. Participants is the plan's own count at the start of its plan year. The two count different people, so a covered figure can be larger.
Plan brief
Schedule A lists 3 insured contracts covering health, dental, vision, life and disability; the largest, with BLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC., covers 340 people.
Reported premium across the insured contracts is $3,360,086, with $60,557 in disclosed broker commissions — about 1.8% of premium.
The most recent policy period ended in December, and the plan year ends December 31. Group contracts typically renew on that annual cycle.
GALLAGHER BENEFIT INS SVCS, INC is the broker of record on 1 of the 3 contracts; the rest name a different broker or none.
3 carriers appear on the filing, including BLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC., SUN LIFE ASSURANCE COMPANY OF CANADA and EYEMED VISION CARE ON BEHALF OF FIDELITY SECURITY LIFE INSURANCE CO.. BLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC. writes the largest contract by premium.
Schedule A insurance contracts
| Carrier | Benefits | Covered | Renews | Premium | Commission |
|---|---|---|---|---|---|
| BLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC. | Health, Dental | 340 | Jan 1, 2026 | $3,199,708 | $50,286 |
| SUN LIFE ASSURANCE COMPANY OF CANADA | Life, Disability | 156 | Jan 1, 2026 | $136,061 | $9,584 |
| EYEMED VISION CARE ON BEHALF OF FIDELITY SECURITY LIFE INSURANCE CO. | Vision | 322 | Jan 1, 2026 | $24,317 | $687 |
Premium and claims on this contract
BLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC., contract 8076337. For the contract year on this filing, the carrier reported $3,199,708 in premium earned and $2,755,999 in claims incurred. Dividing one by the other gives 86%.
- BLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC., contract 8076337 reported $443,708 in retention.
Retention is what the carrier kept of the premium after claims, as reported: administration, commissions and other charges.
Only experience-rated contracts report these figures, so most filings leave them blank.
Covered = persons covered at policy year end, as filed on Schedule A for that policy — often certificates or one class, not the whole plan. Premium = the filing’s own premium/charges figure; “—” means not credibly reported.
Administrator and service providers
The plan administrator is from line 3a of the main form. We publish company names only.
Other plans filed by this employer
How this plan compares
Subscribers see how this compares with similar plans in Massachusetts. A subscription also adds this plan's filing history and the renewal calendar for its state. See plans and prices
Without an account you can open 10 employer, broker and carrier pages a day, including through an AI assistant, and 50 a day with a free account. Paid plans are what keep these records free to read.
More employer plans in Massachusetts — largest plans, brokers, carriers and renewal months.