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RIA / WealthAdvisordual registered (broker-dealer)36 years in industry

DONALD CHARLES MADIGAN

Advisor at GARDEN STATE INVESTMENT ADVISORY SERVICES, LLC

RED BANK, NJ

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Search this name across graphsid dfx:ria:aa69f137-3be9-b52e-c37f-3c1410fda500

Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 21, 2026, 1:20 PM UTC and rebuilt at most every 15 minutes.

Relationships: 4
Dated events: 0
On other graphs: 0
Observed: Aug 17, 2004 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: GARDEN STATE INVESTMENT ADVISORY SERVICES, LLC
Current firm class: independent wealth managerderived
Book size: not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none
Industry start: Jul 19, 1990earliest registration or exam on IAPD
Years in industry: 36derivedfrom the industry start date
Years at current firm: 17derivedfrom the current registration's begin date
Prior firms: 3
Current registrations: 1
Registered states: 1
Exams: S63|S65
First exam: Jul 19, 1990
First registration: Aug 17, 2004
Dual registered: yes, broker-dealer
IAPD individual key: 2016175

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
GARDEN STATE INVESTMENT ADVISORY SERVICES, LLC	Independent wealth	Sep 8, 2009	n/a	yes	RED BANK, NJ	Current employment
SECURITIES AMERICA ADVISORS, INC.	Former SEC adviser	Aug 8, 2008	Sep 4, 2009	no	ISELIN, NJ	Previous registration
CETERA ADVISORS LLC	Former SEC adviser	Aug 18, 2006	Aug 11, 2008	no	ISELIN, NJ\|STATEN ISLAND, NY	Previous registration
WALL STREET FINANCIAL GROUP, INC	Former SEC adviser	Aug 17, 2004	Aug 14, 2006	no	STATEN ISLAND, NY\|VICTOR, NY\|STATEN ISLAND, NY	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
SECURITIES AMERICA ADVISORS, INC.	GARDEN STATE INVESTMENT ADVISORY SERVICES, LLC	Sep 4, 2009	Sep 8, 2009	4	Firm change	Other
CETERA ADVISORS LLC	SECURITIES AMERICA ADVISORS, INC.	Aug 11, 2008	Aug 8, 2008	-3	Firm change	Other
WALL STREET FINANCIAL GROUP, INC	CETERA ADVISORS LLC	Aug 14, 2006	Aug 18, 2006	4	Firm change	Other

Relationships

Registered with (4)

→ GARDEN STATE INVESTMENT ADVISORY SERVICES, LLCRegistered adviserregistration: current employment
Sep 8, 2009 to presentfactForm ADV
→ SECURITIES AMERICA ADVISORS, INC.Registered adviserregistration: previous registration
Aug 8, 2008 to Sep 4, 2009factForm ADV
→ CETERA ADVISORS LLCRegistered adviserregistration: previous registration
Aug 18, 2006 to Aug 11, 2008factForm ADV
→ WALL STREET FINANCIAL GROUP, INCRegistered adviserregistration: previous registration
Aug 17, 2004 to Aug 14, 2006factForm ADV

Dated events

No dated event names this entity yet.