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RIA / WealthAdvisordual registered (broker-dealer)26 years in industry

JOHN S SUDRESIANU

Advisor at OSAIC INSTITUTIONS, INC.

FLUSHING, NY | New York, NY | NEW YORK, NY | COMMACK, NY

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Search this name across graphsid dfx:ria:a5690cba-a44a-94ef-1720-a7fe44b4cc75

Data as of Sep 15, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 6:07 AM UTC and rebuilt at most every 15 minutes.

Relationships: 4
Dated events: 0
On other graphs: 0
Observed: Jan 29, 2013 to Sep 15, 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: OSAIC INSTITUTIONS, INC.
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: Oct 1, 1999earliest registration or exam on IAPD
Years in industry: 26derivedfrom the industry start date
Years at current firm: 10derivedfrom the current registration's begin date
Prior firms: 3
Current registrations: 1
Registered states: 2
Exams: S63|S65
First exam: Oct 1, 1999
First registration: Jan 29, 2013
Dual registered: yes, broker-dealer
IAPD individual key: 4011525

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
OSAIC INSTITUTIONS, INC.	Bd affiliated wealth	Jul 1, 2016	n/a	yes	NEW YORK, NY\|New York, NY\|New York, NY\|FLUSHING, NY\|COMMACK, NY	Current employment
ESSEX NATIONAL SECURITIES, INC.	Former SEC adviser	Jun 8, 2015	Jul 1, 2016	no	NEW YORK, NY	Previous registration
LPL FINANCIAL LLC	Bd affiliated wealth	Apr 4, 2013	May 19, 2015	no	FOREST HILLS, NY\|REGO PARK, NY\|KEW GARDENS, NY	Previous registration
HSBC SECURITIES (USA) INC.	Bd affiliated wealth	Jan 29, 2013	Apr 8, 2013	no	FOREST HILLS, NY\|FOREST HILLS, 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
ESSEX NATIONAL SECURITIES, INC.	OSAIC INSTITUTIONS, INC.	Jul 1, 2016	Jul 1, 2016	0	Bulk transfer	Other
LPL FINANCIAL LLC	ESSEX NATIONAL SECURITIES, INC.	May 19, 2015	Jun 8, 2015	20	Firm change	Other
HSBC SECURITIES (USA) INC.	LPL FINANCIAL LLC	Apr 8, 2013	Apr 4, 2013	-4	Firm change	Other

Relationships

Registered with (4)

→ OSAIC INSTITUTIONS, INC.Registered adviserregistration: current employment
Jul 1, 2016 to presentfactForm ADV
→ ESSEX NATIONAL SECURITIES, INC.Registered adviserregistration: previous registration
Jun 8, 2015 to Jul 1, 2016factForm ADV
→ LPL FINANCIAL LLCRegistered adviserregistration: previous registration
Apr 4, 2013 to May 19, 2015factForm ADV
→ HSBC SECURITIES (USA) INC.Registered adviserregistration: previous registration
Jan 29, 2013 to Apr 8, 2013factForm ADV

Dated events

No dated event names this entity yet.