# EDGAR Filing Document

**Accession Number:** 0000708046
**File Stem:** 9999999997-23-001332
**Filing Date:** 2023-3
**Character Count:** 1300
**Document Hash:** 82363fd25be35fcf7136089b8fb0beaf
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999997-23-001332.hdr.sgml**: 20230404

**ACCESSION NUMBER**: 9999999997-23-001332

**CONFORMED SUBMISSION TYPE**: X-17A-5

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230306

**DATE AS OF CHANGE**: 20230404

**EFFECTIVENESS DATE**: 20230306

**PERIOD START**: 20220101

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MASON SECURITIES, INC.
- **CENTRAL INDEX KEY:** 0000708046
- **IRS NUMBER:** 541211119
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** X-17A-5
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 008-28378
- **FILM NUMBER:** 23000749

**BUSINESS ADDRESS:**
- **STREET 1:** 11921 FREEDOM DRIVE
- **STREET 2:** SUITE 1000
- **CITY:** RESTON
- **STATE:** VA
- **ZIP:** 20190
- **BUSINESS PHONE:** 703-716-6000

**MAIL ADDRESS:**
- **STREET 1:** 11921 FREEDOM DRIVE
- **STREET 2:** SUITE 1000
- **CITY:** RESTON
- **STATE:** VA
- **ZIP:** 20190

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MASON SECURITIES INC                                    /BD
- **DATE OF NAME CHANGE:** 20020603

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This document was generated as part of a paper submission.
Please reference the Document Control Number 23000749 for access to the original document.

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