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RIA / WealthAdvisordual registered (broker-dealer)21 years in industry

DIANA DEVILLE

Advisor at MORGAN STANLEY

Houston, TX | The Woodlands, TX

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Search this name across graphsid dfx:ria:b1438a66-4e40-3c69-3a5b-2768a263c415

Data as of Sep 15, 2026 (this record's last observation) from federal regulator filings. Page built Sep 21, 2026, 9:58 PM UTC and rebuilt at most every 15 minutes.

Relationships: 5
Dated events: 0
On other graphs: 0
Observed: Aug 9, 2007 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: MORGAN STANLEY
Current firm class: wirehousederived
Book size: not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none
Industry start: Jul 29, 2005earliest registration or exam on IAPD
Years in industry: 21derivedfrom the industry start date
Years at current firm: 10derivedfrom the current registration's begin date
Prior firms: 4
Current registrations: 1
Registered states: 1
Exams: S66|S63
First exam: Jul 29, 2005
First registration: Aug 9, 2007
Dual registered: yes, broker-dealer
Other names: DIANA QUINTANA|DIANA Q ONTIVEROS|DIANA QUINTANA ONTIVEROS|DIANA QUINTANA
IAPD individual key: 3239053

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
MORGAN STANLEY	Wirehouse	Oct 5, 2015	n/a	yes	Houston, TX\|The Woodlands, TX	Current employment
UBS FINANCIAL SERVICES INC.	Wirehouse	Oct 17, 2013	Oct 2, 2015	no	HOUSTON, TX	Previous registration
MORGAN STANLEY	Wirehouse	Jun 1, 2009	Oct 23, 2013	no	Houston, TX	Previous registration
CITIGROUP GLOBAL MARKETS INC.	Bd affiliated wealth	Apr 4, 2008	Jun 1, 2009	no	HOUSTON, TX	Previous registration
UBS FINANCIAL SERVICES INC.	Wirehouse	Aug 9, 2007	Mar 12, 2008	no	DALLAS, TX	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
UBS FINANCIAL SERVICES INC.	MORGAN STANLEY	Oct 2, 2015	Oct 5, 2015	3	Firm change	Wirehouse to wirehouse
MORGAN STANLEY	UBS FINANCIAL SERVICES INC.	Oct 23, 2013	Oct 17, 2013	-6	Firm change	Wirehouse to wirehouse
CITIGROUP GLOBAL MARKETS INC.	MORGAN STANLEY	Jun 1, 2009	Jun 1, 2009	0	Bulk transfer	Other
UBS FINANCIAL SERVICES INC.	CITIGROUP GLOBAL MARKETS INC.	Mar 12, 2008	Apr 4, 2008	23	Firm change	Other

Relationships

Registered with (3)

→ MORGAN STANLEYRegistered adviserregistration: previous registration
Jun 1, 2009 to Oct 23, 2013factForm ADV
→ UBS FINANCIAL SERVICES INC.Registered adviserregistration: previous registration
Oct 17, 2013 to Oct 2, 2015factForm ADV
→ CITIGROUP GLOBAL MARKETS INC.Registered adviserregistration: previous registration
Apr 4, 2008 to Jun 1, 2009factForm ADV

Dated events

No dated event names this entity yet.