How big is Sentinel Management Company's plan?

Sentinel Management Company's plan reported $2.2M in assets and 36 participants for 2024.

Original filing (PDF)20250915093514NAL0001213024001

Sentinel Management Company

Name: Sentinel Management Company — Semco Carbon 401(k), Form 5500 (2024)
Creator: Sentinel Management Company
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Semco Carbon 401(k) Plan

401(k) retirement plan · Sentinel Management Company's Semco Carbon 401(k) Plan held $2.2M in plan assets for 36 participants in 2024.

Active participants

Accounts w/ balance

Plan assets (EOY)

$2.2M

Net assets (EOY)

$2.2M

People on this filing

Anthony Warren signed Sentinel Management Company's 2024 Form 5500 as plan administrator.

Anthony Warren — 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

Sentinel Management Company's EIN is 34-1114689.

EIN 34-1114689

Plan number 001

Plan year 2024

ACK ID 20250915093514NAL0001213024001

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for Sentinel Management Company from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

Sentinel Management Company'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 SENTINEL MANAGEMENT COMPANY.

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Plan health score

Above-average plan

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