How big is Mountainside Securities LLC's plan?

Mountainside Securities LLC's plan reported $1.4M in assets and 7 participants for 2024.

Original filing (PDF)20251003160212NAL0000955203001

Mountainside Securities LLC

Name: Mountainside Securities LLC — Mountainside, Form 5500 (2024)
Creator: Mountainside Securities LLC
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Mountainside Securities LLC 401(k) Plan

401(k) retirement plan · Mountainside Securities LLC's Mountainside Securities LLC 401(k) Plan held $1.4M in plan assets for 7 participants in 2024.

Active participants

Accounts w/ balance

Plan assets (EOY)

$1.4M

Net assets (EOY)

$1.4M

People on this filing

Ryan Posner signed Mountainside Securities LLC's 2024 Form 5500 as plan administrator.

Ryan Posner — 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

Mountainside Securities LLC's EIN is 83-0857697.

EIN 83-0857697

Plan number 001

Plan year 2024

ACK ID 20251003160212NAL0000955203001

Official Form 5500 document

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

Download the official 2024 Form 5500 (PDF)

Plan features

Mountainside Securities LLC's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a self-directed brokerage window, a default investment (QDIA).

Decision-maker contacts

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

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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 70% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

Vendor & structure

100

Helping the score