Mark E. Swiderski

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CRD#: 4211793

Professional summary

Being a previously registered professional could mean that this person is no longer operating under the supervision of the SEC or FINRA.

That means that the Securities and Exchange Commission may not be able to oversee the services that this specific professional is providing.

Mark Edward Swiderski was a registered financial professional .

Mark is a previously registered financial professional and started their career in finance in 2000. Mark had worked at 6 firms and has passed the Series 63, Series 65 and Series 7 exams.

Question & Answer

Are you a "fiduciary"?

Aliases

None

Other business activities

Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.

The advisor shows no other business activity.

Blog Corner

CRS (Client Relationship Summary)

The CRS(Customer Relationship Summary) document is not provided.

Certified licenses

Advisors may have various certifications and credentials from different organizations. AdvisorCheck highlights these seven certifications - AIF®, CFP®, ChFC®, CFA, CLU®, CIMA®, CPWA®

None

Experience

Past

August 20, 2013 - September 27, 2013

SANTANDER SECURITIES LLC

RIA

CRD#: 41791

KINGSTON, MA

Past

August 15, 2013 - September 27, 2013

SANTANDER SECURITIES LLC

CRD#: 41791

KINGSTON, MA

Past

April 12, 2011 - March 19, 2012

WELLS FARGO CLEARING SERVICES, LLC

RIA

CRD#: 19616

PLYMOUTH, MA

Past

March 30, 2011 - March 19, 2012

WELLS FARGO CLEARING SERVICES, LLC

CRD#: 19616

PLYMOUTH, MA

Past

June 23, 2010 - July 6, 2010

STRATIFI, LLC

RIA

CRD#: 149862

BOSTON, MA

Past

July 21, 2008 - April 6, 2009

ORION PORTFOLIO SOLUTIONS, LLC

RIA

CRD#: 107975

DUXBURY, MA

Past

June 30, 2008 - April 6, 2009

NORTHERN LIGHTS DISTRIBUTORS, LLC

CRD#: 126159

ELKHORN, NE

Past

May 18, 2004 - April 22, 2008

FELDMAN SECURITIES GROUP L.L.C.

RIA

CRD#: 39385

DUXBURY, MA

Past

May 18, 2004 - April 22, 2008

FELDMAN SECURITIES GROUP L.L.C.

CRD#: 39385

CHICAGO, IL

Past

October 9, 2000 - July 1, 2003

FELDMAN SECURITIES GROUP L.L.C.

CRD#: 39385

CHICAGO, IL

Primary Firm SEC Registration

This SEC-registered firm can serve clients nationwide. Some states may require the firm to submit a notice filing if the firm has more than 5 clients or a physical office there. You can view these state-level filings under the section titled "State Registrations and Notice Filings".

SANTANDER SECURITIES LLC

SANTANDER INVESTMENT SERVICES | SANTANDER SECURITIES LLC | SANTANDER SECURITIES CORPORATION OF PUERTO RICO | SANTANDER SECURITIES CORPORATION | SANTANDER SECURITIES

CRD#: 41791 / SEC#: 801-56796, 8-49571

RIA

Registered Investment Advisory firm - SEC (9/2/1999 Approved)

Broker-Dealer Firm Regulated by FINRA (Boston district office)

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.

Visual representation of state registrations

This advisor is not registered in any state.

Don't see your state listed? The advisor may still be able to work with you under the federal De Minimis Rule, which allows up to five investment advisory clients in a state without registration. Some states, like TX, LA, NE, and NH, may still require registration or notice filing. Contact the advisor or their firm to confirm their investment advisory availability in your state.

Exams

State Security Law Exam

Series 63

Date: 9/26/2008

Uniform Securities Agent State Law Examination

State Security Law Exam

IAR

Series 65

Date: 4/11/2001

Uniform Investment Adviser Law Examination

General Industry/Product Exam

Series 7

Date: 10/6/2000

General Securities Representative Examination

Current Firm

SANTANDER SECURITIES LLC

SANTANDER INVESTMENT SERVICES | SANTANDER SECURITIES LLC | SANTANDER SECURITIES CORPORATION OF PUERTO RICO | SANTANDER SECURITIES CORPORATION | SANTANDER SECURITIES

CRD#: 41791 / SEC#: 801-56796, 8-49571

RIA

Registered Investment Advisory firm - SEC (9/2/1999 Approved)

Broker-Dealer Firm Regulated by FINRA (Boston district office)

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Contact information

Main Address

75 State Street Mail Code: Ma-sst-inv3, Boston, MA 02109

Mailing Address

75 State Street Mail Code: Ma-sst-inv3, Boston, MA 02109

Phone number

(866) 736-6475

Established

Delaware since 01/03/2023

Firm type

Limited Liability Company

Fiscal year end

December

Firm Size

Medium

# of Employees

440

SEC notice filing (53 States and Territories)

FINRA licenses (53 States and Territories)

Documents

Customer Relationship Summary (CRS / SEC)

Customer Relationship Summary (CRS / FINRA)

Latest Form ADV

Part 2 Brochures

SSLLC FMAX ADVISORY PROGRAM WRAP FEE BROCHURE 11.2025 (11/5/2025)

Direct owners and executive officers

Name	Position	CRD#
SANTANDER CAPITAL HOLDINGS, LLC	DIRECT OWNER
BOWLER, DANIEL P	CHIEF FINANCIAL OFFICER	5354805
CARTER, LAWRENCE ANDREW	CHIEF COMPLIANCE OFFICER	2113682
NEURATH, DUSTIN	DIRECTOR	8044630
SCHMITZ, NICOLE	CHIEF OPERATIONS OFFICER	2815862
SMITH, MATTHEW PETER	NATIONAL BUSINESS DIRECTOR	3209342
SNYDER, JONATHAN ANDREW	PRESIDENT & CEO	6514215
VANNAH, JAMES DOUGLASS	CHIEF LEGAL OFFICER & SECRETARY	5679595
VILLANO, ALYSON NICOLE	DIRECTOR	7473984
WATSON, JONATHAN EDWARD	DIRECTOR	7631421

Regulatory assets under management

Total Number of Accounts	10,401
AUM (Assets Under Management)	$ 2,553,311,017

Disclosures

Regulatory Event	12
Arbitration	7

Red Flags

Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.

Check for any disclosures as part of your thorough research when choosing an advisor.

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Firm Stability Insights

Mark E. Swiderski

Professional summary

Question & Answer

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary)

Certified licenses

Experience

SANTANDER SECURITIES LLC

WELLS FARGO CLEARING SERVICES, LLC

WELLS FARGO CLEARING SERVICES, LLC

STRATIFI, LLC

ORION PORTFOLIO SOLUTIONS, LLC

NORTHERN LIGHTS DISTRIBUTORS, LLC

FELDMAN SECURITIES GROUP L.L.C.

FELDMAN SECURITIES GROUP L.L.C.

FELDMAN SECURITIES GROUP L.L.C.

Primary Firm SEC Registration

SANTANDER SECURITIES LLC

State Registrations and Notice Filings

Exams

Series 63

Date: 9/26/2008

Series 65

Date: 4/11/2001

Series 7

Date: 10/6/2000

Current Firm

SANTANDER SECURITIES LLC

Contact information

SEC notice filing (53 States and Territories)

FINRA licenses (53 States and Territories)

Documents

Part 2 Brochures

Direct owners and executive officers

Regulatory assets under management

Disclosures

Red Flags

Company Information

SANTANDER SECURITIES LLC

TRUST BUT VERIFY

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