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RIA / WealthAdvisordual registered (broker-dealer)32 years in industry

JENNIFER LASSER EILERS

Advisor at LPL FINANCIAL LLC

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:289b73d7-3450-dadb-be4c-568091eb2ef0

Data as of Sep 15, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 7:03 PM UTC and rebuilt at most every 15 minutes.

Relationships: 6
Dated events: 0
On other graphs: 0
Observed: Nov 3, 1998 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: LPL FINANCIAL 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: Oct 27, 1993earliest registration or exam on IAPD
Years in industry: 32derivedfrom the industry start date
Years at current firm: 5derivedfrom the current registration's begin date
Prior firms: 5
Current registrations: 1
Registered states: 2
Exams: S63|S66
First exam: Oct 27, 1993
First registration: Nov 3, 1998
Dual registered: yes, broker-dealer
Other names: JENNIFER A LASSER|JENNIFER A COSTELLO|JENNIFER ANN LASSER|JENNIFER ANN COSTELLO
IAPD individual key: 2410129

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
LPL FINANCIAL LLC	Bd affiliated wealth	Mar 24, 2021	n/a	yes	WINNETKA, IL\|SKOKIE, IL\|LINCOLNWOOD, IL\|NILES, IL\|NILES, IL\|EVANSTON, IL\|ROLLING MEADOWS, IL\|LAKE FOREST, IL\|WINNETKA, IL\|HIGHLAND PARK, IL	Current employment
BMO HARRIS FINANCIAL ADVISORS, INC	Former SEC adviser	Feb 19, 2021	Mar 24, 2021	no	CHICAGO, IL\|PARK RIDGE, IL\|SKOKIE, IL\|LINCOLNWOOD, IL\|NILES, IL	Previous registration
PARK AVENUE SECURITIES LLC	Bd affiliated wealth	Nov 4, 2020	Feb 17, 2021	no	DEERFIELD, IL	Previous registration
ROBERT W. BAIRD & CO. INCORPORATED	Mixed wealth	Sep 5, 2018	Oct 26, 2020	no	WINNETKA, IL	Previous registration
MORGAN STANLEY	Wirehouse	Jun 6, 2018	Aug 22, 2018	no	Chicago, IL	Previous registration
AMERIPRISE FINANCIAL SERVICES, LLC	National bd RIA	Nov 3, 1998	Aug 2, 2011	no	Arlington Heights, IL	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
BMO HARRIS FINANCIAL ADVISORS, INC	LPL FINANCIAL LLC	Mar 24, 2021	Mar 24, 2021	0	Bulk transfer	Ibd to ibd
PARK AVENUE SECURITIES LLC	BMO HARRIS FINANCIAL ADVISORS, INC	Feb 17, 2021	Feb 19, 2021	2	Firm change	Ibd to ibd
ROBERT W. BAIRD & CO. INCORPORATED	PARK AVENUE SECURITIES LLC	Oct 26, 2020	Nov 4, 2020	9	Firm change	RIA to ibd
MORGAN STANLEY	ROBERT W. BAIRD & CO. INCORPORATED	Aug 22, 2018	Sep 5, 2018	14	Firm change	Wirehouse to RIA
AMERIPRISE FINANCIAL SERVICES, LLC	MORGAN STANLEY	Aug 2, 2011	Jun 6, 2018	2,500	Firm change after gap	Ibd to wirehouse

Relationships

Registered with (6)

→ LPL FINANCIAL LLCRegistered adviserregistration: current employment
Mar 24, 2021 to presentfactForm ADV
→ BMO HARRIS FINANCIAL ADVISORS, INCRegistered adviserregistration: previous registration
Feb 19, 2021 to Mar 24, 2021factForm ADV
→ PARK AVENUE SECURITIES LLCRegistered adviserregistration: previous registration
Nov 4, 2020 to Feb 17, 2021factForm ADV
→ ROBERT W. BAIRD & CO. INCORPORATEDRegistered adviserregistration: previous registration
Sep 5, 2018 to Oct 26, 2020factForm ADV
→ MORGAN STANLEYRegistered adviserregistration: previous registration
Jun 6, 2018 to Aug 22, 2018factForm ADV
→ AMERIPRISE FINANCIAL SERVICES, LLCRegistered adviserregistration: previous registration
Nov 3, 1998 to Aug 2, 2011factForm ADV

Dated events

No dated event names this entity yet.

Provenance

Graph: RIA / Wealth Management
Canonical id: dfx:ria:289b73d7-3450-dadb-be4c-568091eb2ef0
First observed: Nov 3, 1998
Last observed: Sep 15, 2026 4 days ago
Source families: Federal regulator filings
1 registered feed stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.
Resolution: Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.

JENNIFER LASSER EILERS

Advisor at LPL FINANCIAL LLC

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:289b73d7-3450-dadb-be4c-568091eb2ef0

Data as of Sep 15, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 7:03 PM UTC and rebuilt at most every 15 minutes.