Full text of MOUNTAINSIDE SECURITIES LLC's X-17A-5 filed 2024-03-15 (period 2023-12-31). Broker-dealer annual report from SEC EDGAR — readable, searchable, and available as markdown for AI agents.
{0}------------------------------------------------ | UNITED STATES<br>SECURITIES AND EXCHANGE COMMISSION<br>Washington, D.C. 20549 | | 0MB APPROVAL<br>0MB Number: 3235-0123<br>Expires: Nov. 30, 2026<br>Estimated average burden<br>hours per response:<br>12 | | |--------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--| | | | SEC FILE NUMBER | | | FORM X-17A-5 | | 8-70157 | | | PART Ill | | | | | FACING PAGE | | | | | | | | | | MM/DD/YY | | MM/DD/VY | | | | | | | | NAME oF FIRM: Mountainside Securities, LLC | | | | | TYPE OF REGISTRANT (check all applicable boxes):<br>D Security-based swap dealer<br>D Check here if respondent is also an OTC derivatives dealer | | swap participant | | | | | | | | | | | | | (No. and Street) | | | | | NJ | | 07901 | | | (State) | | (Zip Code) | | | PERSON TO CONTACT WITH REGARD TO THIS FILING | | | | | | | rkposner@mtnsecurities.com | | | | | (Email Address) | | | | | | | | | | | | | Sanville & Company, LLC | | | | | | | | | | 325 North Saint Paul St. Ste. 3100 Dallas | TX | 75201 | | | (City) | (State) | (Zip Code) | | | | 169 | | | | | | | | | FOR OFFICIAL USE ONLY | | (PCAOB R,g.,tcafoo N,mbe,, if applkabl,) | | | | FILING FOR THE PERIOD BEGINNING 0 1/01 /23<br>450 Springfield Avenue, Suite 201<br>908-277-2500 | ANNUAL REPORTS<br>Information Required Pursuant to Rules 17a-5, 17a-12, and 18a-7 under the Securities Exchange Act of 1934<br>AND ENDING 12/31 /23<br>A. REGISTRANT IDENTIFICATION<br>D Major security-based<br>ADDRESS OF PRINCIPAL PLACE OF BUSINESS: (Do not use a P.O. box no.)<br>(Area Code - Telephone Number)<br>B. ACCOUNTANT IDENTIFICATION<br>INDEPENDENT PUBLIC ACCOUNTANT whose reports are contained in this filing*<br>(Name - if individual, state last, first, and middle name) | | accountant must be supported by a statement of facts and circumstances reli…Read the full text as markdown