# EDGAR Filing Document

**Accession Number:** 0001021478
**File Stem:** 9999999997-23-001354
**Filing Date:** 2023-3
**Character Count:** 1577
**Document Hash:** 22454225d4e4d0660dfe742908442b34
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999997-23-001354.hdr.sgml**: 20230405

**ACCESSION NUMBER**: 9999999997-23-001354

**CONFORMED SUBMISSION TYPE**: FOCUSN

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230315

**DATE AS OF CHANGE**: 20230405

**EFFECTIVENESS DATE**: 20230315

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SANTANDER SECURITIES LLC
- **CENTRAL INDEX KEY:** 0001021478
- **IRS NUMBER:** 660534068
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** FOCUSN
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 008-49571
- **FILM NUMBER:** 23000351

**BUSINESS ADDRESS:**
- **STREET 1:** 2 MORRISSEY BOULEVARD
- **STREET 2:** MAIL CODE: MA1-MB2-03-17
- **CITY:** DORCHESTER
- **STATE:** MA
- **ZIP:** 02125
- **BUSINESS PHONE:** 617-474-5426

**MAIL ADDRESS:**
- **STREET 1:** 2 MORRISSEY BOULEVARD
- **STREET 2:** MAIL CODE: MA1-MB2-03-17
- **CITY:** DORCHESTER
- **STATE:** MA
- **ZIP:** 02125

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SANTANDER SECURITIES CORPORATION
- **DATE OF NAME CHANGE:** 20020222

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SANTANDER SECURITIES CORP                               /BD
- **DATE OF NAME CHANGE:** 20020222

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SANTANDER SECURITIES CORP OF PUERTO RICO                /BD
- **DATE OF NAME CHANGE:** 20010207

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This document was generated as part of a paper submission.
Please reference the Document Control Number 23000351 for access to the original document.

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