DFX Intelligence

Data Factory

RIA / WealthAdvisorCertified Financial Planner|Chartered Financial Consultantdual registered (broker-dealer)21 years in industry

LAURENCE SEIDEN

Advisor at JANNEY MONTGOMERY SCOTT LLC

Hunt Valley, MD

This is the graph view. The full profile, with its team, deals and sources, is on RIA / Wealth Management.Open the full profile →

Search this name across graphsid dfx:ria:bc6f0a58-9884-b922-e7d1-14228688f34c

Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 9:54 PM UTC and rebuilt at most every 15 minutes.

Relationships: 7
Dated events: 1
On other graphs: 0
Observed: Jun 21, 2005 to Sep 14, 2026

Across DFX

This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Current firm: JANNEY MONTGOMERY SCOTT LLC
Current firm class: broker-dealer affiliated wealth managerderived
Book size: not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none
Industry start: Mar 26, 2005earliest registration or exam on IAPD
Years in industry: 21derivedfrom the industry start date
Years at current firm: 2derivedfrom the current registration's begin date
Prior firms: 6
Current registrations: 1
Registered states: 8
Designations: Certified Financial Planner|Chartered Financial Consultant
Exams: S66
First exam: Mar 26, 2005
First registration: Jun 21, 2005
Dual registered: yes, broker-dealer
Other names: LAURENCE EDWARD SEIDEN
IAPD individual key: 4675127

Registration history

registration spans on IAPD; the basis says whether the span is a current registration or a prior employment record

Firm	Class	Began	Ended	Current	Branch	Basis
JANNEY MONTGOMERY SCOTT LLC	Bd affiliated wealth	Nov 6, 2023	n/a	yes	Hunt Valley, MD	Current employment
UNITED CAPITAL FINANCIAL ADVISORS	Independent wealth	Nov 2, 2015	Nov 9, 2023	no	Hunt Valley, MD\|TOWSON, MD\|Timonium, MD	Previous registration
PSA FINANCIAL ADVISORS INC	Former SEC adviser	May 20, 2008	Oct 30, 2015	no	HUNT VALLEY, MD	Previous registration
TOWER SQUARE SECURITIES, INC.	Former SEC adviser	Oct 3, 2005	Aug 18, 2006	no	SOMERSET, NJ\|ISELIN, NJ	Previous registration
WALNUT STREET SECURITIES, INC.	Former SEC adviser	Jun 21, 2005	Aug 18, 2006	no	SOMERSET, NJ\|ISELIN, NJ	Previous registration
MSI FINANCIAL SERVICES, INC.	Former SEC adviser	Jun 21, 2005	May 12, 2008	no	ALLENTOWN, PA\|ELKRIDGE, MD\|SOMERSET, NJ\|ISELIN, NJ	Previous registration
NEW ENGLAND SECURITIES CORPORATION	Former SEC adviser	Jun 21, 2005	Aug 18, 2006	no	SOMERSET, NJ\|ISELIN, NJ	Previous registration

Moves

a move is two registration dates; a bulk corporate re-registration is typed BULK_TRANSFER and is not a move

From	To	Left	Joined	Gap, days	Kind	Move type
UNITED CAPITAL FINANCIAL ADVISORS	JANNEY MONTGOMERY SCOTT LLC	Nov 9, 2023	Nov 6, 2023	-3	Firm change	RIA to ibd
PSA FINANCIAL ADVISORS INC	UNITED CAPITAL FINANCIAL ADVISORS	Oct 30, 2015	Nov 2, 2015	3	Firm change	Other
MSI FINANCIAL SERVICES, INC.	TOWER SQUARE SECURITIES, INC.	May 12, 2008	Oct 3, 2005	-952	Firm change after gap	Other
WALNUT STREET SECURITIES, INC.	NEW ENGLAND SECURITIES CORPORATION	Aug 18, 2006	Jun 21, 2005	-423	Firm change after gap	Other
NEW ENGLAND SECURITIES CORPORATION	MSI FINANCIAL SERVICES, INC.	Aug 18, 2006	Jun 21, 2005	-423	Firm change after gap	Other
TOWER SQUARE SECURITIES, INC.	PSA FINANCIAL ADVISORS INC	Aug 18, 2006	May 20, 2008	641	Firm change after gap	Other

Team moves

moves this advisor made together with colleagues (two or more registrations ending and beginning together)

Team	Left	Joined	From	Kind
110802:134600:MD:2015-10-30	Oct 30, 2015	Nov 2, 2015	HUNT VALLEY, MD	Firm change

Relationships

Registered with (7)

→ JANNEY MONTGOMERY SCOTT LLCRegistered adviserregistration: current employment
Nov 6, 2023 to presentfactForm ADV
→ UNITED CAPITAL FINANCIAL ADVISORSRegistered adviserregistration: previous registration
Nov 2, 2015 to Nov 9, 2023factForm ADV
→ PSA FINANCIAL ADVISORS INCRegistered adviserregistration: previous registration
May 20, 2008 to Oct 30, 2015factForm ADV
→ MSI FINANCIAL SERVICES, INC.Registered adviserregistration: previous registration
Jun 21, 2005 to May 12, 2008factForm ADV
→ WALNUT STREET SECURITIES, INC.Registered adviserregistration: previous registration
Jun 21, 2005 to Aug 18, 2006factForm ADV
→ NEW ENGLAND SECURITIES CORPORATIONRegistered adviserregistration: previous registration
Jun 21, 2005 to Aug 18, 2006factForm ADV
→ TOWER SQUARE SECURITIES, INC.Registered adviserregistration: previous registration
Oct 3, 2005 to Aug 18, 2006factForm ADV

Dated events

Occurred
Nov 9, 2023
Advisor changed firm
Laurence Seiden left United Capital Financial Advisors for Janney Montgomery Scott Llc (registered 2023-11-06)
Form ADVobserved 5 days ago