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RIA / WealthAdvisorPersonal Financial Specialist39 years in industry

Brian Dale Trowbridge

Advisor at LPL FINANCIAL LLC

LEANDER, TX | SAN DIEGO, CA

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Search this name across graphsid dfx:ria:24643c0c-aef9-52b0-dca2-15b47e3b6816

Data as of Sep 15, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 10:28 PM UTC and rebuilt at most every 15 minutes.

Relationships: 7
Dated events: 0
On other graphs: 0
Observed: May 22, 2002 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: Feb 1, 1987earliest registration or exam on IAPD
Years in industry: 39derivedfrom the industry start date
Years at current firm: 6derivedfrom the current registration's begin date
Prior firms: 6
Current registrations: 1
Registered states: 2
Designations: Personal Financial Specialist
Exams: S66
First exam: May 21, 2002
First registration: May 22, 2002
Dual registered: no
IAPD individual key: 4491410

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	Jun 12, 2020	n/a	yes	SAN DIEGO, CA\|LEANDER, TX	Current employment
LEVEL FOUR ADVISORY SERVICES	Bd affiliated wealth	Sep 21, 2018	Jun 12, 2020	no	Houston, TX	Previous registration
1ST GLOBAL ADVISORS INC	Former SEC adviser	Dec 2, 2015	Sep 25, 2018	no	HOUSTON, TX\|LEANDER, TX	Previous registration
NEXT FINANCIAL GROUP, INC.	Former SEC adviser	Jul 1, 2010	Dec 4, 2015	no	HOUSTON, TX\|SUGARLAND, TX	Previous registration
AVANTAX ADVISORY SERVICES	Former SEC adviser	Jun 6, 2005	Jul 6, 2010	no	FORT COLLINS, CO	Previous registration
AVANTAX ADVISORY SERVICES	Former SEC adviser	Oct 10, 2002	Dec 31, 2003	no	FORT COLLINS, CO	Previous registration
WADDELL & REED	Former SEC adviser	May 22, 2002	Jun 26, 2002	no	FT COLLINS, OH	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
LEVEL FOUR ADVISORY SERVICES	LPL FINANCIAL LLC	Jun 12, 2020	Jun 12, 2020	0	Firm change	Ibd to ibd
1ST GLOBAL ADVISORS INC	LEVEL FOUR ADVISORY SERVICES	Sep 25, 2018	Sep 21, 2018	-4	Firm change	Ibd to ibd
NEXT FINANCIAL GROUP, INC.	1ST GLOBAL ADVISORS INC	Dec 4, 2015	Dec 2, 2015	-2	Firm change	Other
AVANTAX ADVISORY SERVICES	NEXT FINANCIAL GROUP, INC.	Jul 6, 2010	Jul 1, 2010	-5	Firm change	Other
WADDELL & REED	AVANTAX ADVISORY SERVICES	Jun 26, 2002	Oct 10, 2002	106	Firm change	Other

Relationships

Registered with (6)

→ LPL FINANCIAL LLCRegistered adviserregistration: current employment
Jun 12, 2020 to presentfactForm ADV
→ LEVEL FOUR ADVISORY SERVICESRegistered adviserregistration: previous registration
Sep 21, 2018 to Jun 12, 2020factForm ADV
→ 1ST GLOBAL ADVISORS INCRegistered adviserregistration: previous registration
Dec 2, 2015 to Sep 25, 2018factForm ADV
→ NEXT FINANCIAL GROUP, INC.Registered adviserregistration: previous registration
Jul 1, 2010 to Dec 4, 2015factForm ADV
→ AVANTAX ADVISORY SERVICESRegistered adviserregistration: previous registration
Jun 6, 2005 to Jul 6, 2010factForm ADV
→ WADDELL & REEDRegistered adviserregistration: previous registration
May 22, 2002 to Jun 26, 2002factForm ADV

Dated events

No dated event names this entity yet.