Original filing (PDF)20250908082502NAL0032132960001

ARTHUR A. SONNEBORN, D.D.S., M.S., P.C.

Name: ARTHUR A. SONNEBORN, D.D.S., M.S., P.C. — ARTHUR A. SONNEBORN, D.D.S., M.S., P.C. SAVINGS AND PROFIT SHARING PLAN AND TRUST, Form 5500 (2024)
Creator: ARTHUR A. SONNEBORN, D.D.S., M.S., P.C.

Form 5500-SF

FILING_RECEIVED

ARTHUR A. SONNEBORN, D.D.S., M.S., P.C. SAVINGS AND PROFIT SHARING PLAN AND TRUST

401(k) retirement plan

Active participants

Accounts w/ balance

Plan assets (EOY)

$2.6M

Net assets (EOY)

$2.6M

Plan health score (directional)

/ 100

Grade A

Top-tier plan health

Directional indicator computed from public Form 5500 data — compliance, concentration, cost, vendor stack and participation. Not a fiduciary tool.

Compliance & disclosures

100

Concentration risk

Total plan cost

Vendor stack

100

Participation health

Decision-maker contacts

CFO / Head of HR / Benefits Manager — verified email + LinkedIn for ARTHUR A. SONNEBORN, D.D.S., M.S., P.C..

Plan sponsor

Name

ARTHUR A. SONNEBORN, D.D.S., M.S., P.C.

EIN

38-2182850

Address

1415 W ARGYLE STREET · JACKSON, MI · 49202

Phone

(517) 787-9833

Industry

Offices of Dentists· Health Care & Social Assistancesee all

Plan administrator

Same as plan sponsor.

Plan characteristics

Plan number

001

Plan year

2024

Plan year begin

2024-01-01

Tax period

2024-12-31

Filed

2025-09-08

Pension benefit codes

2E · Profit-sharing

2G · Total participant-directed accounts

2J · 401(k) feature

2F · ERISA section 404(c)

3D · Pre-approved plan (master / prototype / VS)

2A · Age/service weighted or new comparability

Audit & trust (Schedule H)

Auditor

—

Trustee / custodian

Service providers (Schedule C)

Small plans don't disclose service providers

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