Original filing (PDF)20251002220225NAL0000884353036

Luminostics

Name: Luminostics — Luminostics 401(k) Plan, Form 5500 (2024)
Creator: Luminostics
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Luminostics 401(k) Plan

401(k) retirement plan · Luminostics' Luminostics 401(k) Plan filed a Form 5500 for plan year 2024.

Active participants

Accounts w/ balance

Plan assets (EOY)

Net assets (EOY)

People on this filing

QIAN LIU signed Luminostics' 2024 Form 5500 as plan administrator.

QIAN LIU — 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

Luminostics' EIN is 46-5623793.

EIN 46-5623793

Plan number 001

Plan year 2024

ACK ID 20251002220225NAL0000884353036

Official Form 5500 document

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

Download the official 2024 Form 5500 (PDF)

Plan features

Luminostics' plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, automatic enrollment, a default investment (QDIA).

Decision-maker contacts

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

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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 50% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

n/a

Vendor & structure

100

Helping the score

Cost not scored — no comparable Schedule H expense data for this cohort.
Plan health not scored — no comparable participation/contribution data.

Plan sponsor

Name

LUMINOSTICS

EIN

all filings

Address

48389 FREMONT BLVD · STE 112 · FREMONT, CA · 94538

Phone

(650) 864-4994

Industry

Manufacturing

Plan administrator

Name

GUIDELINE RK, LLC

EIN

30-1418950

City

BURLINGAME, CA

Phone

(888) 228-3491

Plan characteristics

Plan number

001

Plan year

2024

Plan year begin

2025-01-01

Tax period

2025-03-10

Filed

2025-10-02

Pension benefit codes

2E · Profit-sharing

2F · ERISA section 404(c)

2G · Total participant-directed accounts

2J · 401(k) feature

2S · Automatic enrollment

2T · Default investment account (QDIA)

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

Audit & trust (Schedule H)

Service providers (Schedule C)

Small plans don't disclose service providers

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