How big is Carbon Biosciences Inc.'s plan?

Carbon Biosciences Inc.'s plan reported $1.1M in assets and 12 participants for 2024.

Original filing (PDF)20250610051244NAL0025163792001

Carbon Biosciences Inc.

Name: Carbon Biosciences Inc. — Carbon Biosciences Inc., Form 5500 (2024)
Creator: Carbon Biosciences Inc.
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Carbon Biosciences Inc. 401(k) Plan

401(k) retirement plan · Carbon Biosciences Inc.'s Carbon Biosciences Inc. 401(k) Plan held $1.1M in plan assets for 12 participants in 2024.

Active participants

Accounts w/ balance

Plan assets (EOY)

$1.1M

Net assets (EOY)

$1.1M

People on this filing

Nick Rice signed Carbon Biosciences Inc.'s 2024 Form 5500 as plan administrator.

Nick Rice — Plan Administrator — Form 5500 signer

Get verified email & phone for these signers

Signer names are public record from the Form 5500 e-signature.

Plan identifiers

Carbon Biosciences Inc.'s EIN is 87-2046676.

EIN 87-2046676

Plan number 001

Plan year 2024

ACK ID 20250610051244NAL0025163792001

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for Carbon Biosciences Inc. from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

Carbon Biosciences Inc.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for CARBON BIOSCIENCES INC.

Finding similar companies…

Plan health score

Top-tier plan health

Directional indicator from public Form 5500 data — compliance & integrity, total plan cost, participant health and vendor stack, benchmarked against same-size peers. Not a fiduciary tool. Based on 70% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

Vendor & structure

100

Helping the score

Cost not scored — no comparable Schedule H expense data for this cohort.
High account-holder ratio — balance-holders per active participant in the top 15% of peers (91st percentile).

Plan sponsor

Name

CARBON BIOSCIENCES INC

EIN

all filings

Address

880 WINTER STREET · 2001 · WALTHAM, MA · 02451

Phone

(617) 875-8374

Industry

Professional & Technical Services

Plan administrator