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RIA / WealthAdvisorCertified Financial Planner12 years in industry

DOUGLAS LEVASSEUR

Advisor at WILLIS TOWERS WATSON SECURITIES, LLC

CHICAGO, IL | Chicago, IL

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Data as of Sep 18, 2026 (this record's last observation) from federal regulator filings. Page built Sep 21, 2026, 9:20 AM UTC and rebuilt at most every 15 minutes.

Relationships: 4
Dated events: 5
On other graphs: 0
Observed: Sep 23, 2014 to Sep 18, 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: WILLIS TOWERS WATSON SECURITIES, LLC
Current firm class: former SEC adviserderived
Book size: not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none
Industry start: Jul 1, 2014earliest registration or exam on IAPD
Years in industry: 12derivedfrom the industry start date
Years at current firm: 0derivedfrom the current registration's begin date
Prior firms: 3
Current registrations: 1
Registered states: 4
Designations: Certified Financial Planner
Exams: S66
First exam: Sep 20, 2014
First registration: Sep 23, 2014
Dual registered: no
Other names: DOUG LEVASSEUR|DOUGLAS RAYMOND LEVASSEUR
IAPD individual key: 6339463

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
WILLIS TOWERS WATSON SECURITIES, LLC	Former SEC adviser	Sep 8, 2026	n/a	yes	CHICAGO, IL\|Chicago, IL	Current employment
LPL FINANCIAL LLC	Bd affiliated wealth	Mar 30, 2021	Aug 11, 2026	no	CHICAGO, IL\|CHICAGO, IL	Previous registration
BMO HARRIS FINANCIAL ADVISORS, INC	Former SEC adviser	May 10, 2018	Mar 24, 2021	no	CHICAGO, IL\|CHICAGO, IL	Previous registration
NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLC	No RAUM reported	Sep 23, 2014	May 3, 2018	no	LEAWOOD, KS	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
LPL FINANCIAL LLC	WILLIS TOWERS WATSON SECURITIES, LLC	Aug 11, 2026	Sep 8, 2026	28	Firm change	Ibd to new firm
BMO HARRIS FINANCIAL ADVISORS, INC	LPL FINANCIAL LLC	Mar 24, 2021	Mar 30, 2021	6	Bulk transfer	Ibd to ibd
NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLC	BMO HARRIS FINANCIAL ADVISORS, INC	May 3, 2018	May 10, 2018	7	Firm change	Other

Relationships

Registered with (4)

→ WILLIS TOWERS WATSON SECURITIES, LLCRegistered adviserregistration: current employment
Sep 8, 2026 to presentfactForm ADV
→ LPL FINANCIAL LLCRegistered adviserregistration: previous registration
Mar 30, 2021 to Aug 11, 2026factForm ADV
→ BMO HARRIS FINANCIAL ADVISORS, INCRegistered adviserregistration: previous registration
May 10, 2018 to Mar 24, 2021factForm ADV
→ NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLCRegistered adviserregistration: previous registration
Sep 23, 2014 to May 3, 2018factForm ADV

Dated events

4 bookkeeping events (roster, classification and holdings changes) folded below

Occurred
Aug 11, 2026
Advisor changed firm
Douglas Levasseur left Lpl Financial Llc for Willis Towers Watson Securities, Llc (registered 2026-09-08)
Form ADVobserved 6 days ago

Show 4 bookkeeping events

Occurred
Sep 17, 2026
Douglas Levasseur added a TX registration at Willis Towers Watson Securities, Llc
Occurred
Sep 17, 2026
Douglas Levasseur added a IL registration at Willis Towers Watson Securities, Llc
Occurred
Sep 17, 2026
Douglas Levasseur added a CA registration at Willis Towers Watson Securities, Llc
Occurred
Sep 8, 2026
Douglas Levasseur added a NY registration at Willis Towers Watson Securities, Llc