# MOUNTAINSIDE SECURITIES LLC X-17A-5 (2019-02-27) — Broker-dealer annual report

- Company: MOUNTAINSIDE SECURITIES LLC
- Form: X-17A-5
- Filed: 2019-02-27
- Period: 2018-12-31
- Accession: 0001745742-19-000003
- CIK: 1745742
- File #: 8-70157
- Material weakness: No
- Auditor: Sobel & Co
- Auditor location: Livingston, NJ
- Contact: Ryan Posner
- Phone: 908-277-2500
- Signed by: Ryan Posner (Member)

Original filing: https://www.sec.gov/Archives/edgar/data/1745742/000174574219000003/MTN2018PublicAudit.pdf

---

X-17A-5

 0001745742
 XXXXXXXX

 LIVE

 false
 false
 false

 11-13-2018
 12-31-2018
 Broker-dealer
 N

 MOUNTAINSIDE SECURITIES LLC

 450 SPRINGFIELD AVENUE,
 SUITE 201
 SUMMIT
 NJ
 07901

 Ryan Posner
 908-277-2500

 Sobel & Co

 293 Eisenhower Parkway
 Livingston
 NJ
 07039

 Certified Public Accountant

 Ryan Posner
 MOUNTAINSIDE SECURITIES LLC
 12-31-2018
 Ryan Posner
 Member
 Y


Source: SEC EDGAR via Adviser Search (https://search.stillhousedata.com). Agents: see https://search.stillhousedata.com/llms.txt.