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

CATHEY LYNN WILLIAMSON

Advisor at CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.

Creve Coeur, MO

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Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 21, 2026, 1:35 PM UTC and rebuilt at most every 15 minutes.

Relationships: 4
Dated events: 0
On other graphs: 0
Observed: Nov 10, 1999 to Sep 14, 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: CAMBRIDGE INVESTMENT RESEARCH ADVISORS, 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: Sep 29, 1999earliest registration or exam on IAPD
Years in industry: 26derivedfrom the industry start date
Years at current firm: 8derivedfrom the current registration's begin date
Prior firms: 3
Current registrations: 1
Registered states: 2
Exams: S65|S63
First exam: Sep 29, 1999
First registration: Nov 10, 1999
Dual registered: yes, broker-dealer
Other names: CATHEY JOHNSON WILLIAMSON
IAPD individual key: 3274405

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
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	Bd affiliated wealth	Oct 3, 2017	n/a	yes	Creve Coeur, MO	Current employment
FIRST HEARTLAND CONSULTANTS, INC.	Bd affiliated wealth	Apr 19, 2011	Oct 2, 2017	no	SAINT LOUIS, MO\|MARYLAND HEIGHTS, MO	Previous registration
UNIVERSAL FINANCIAL PLANNING CONSULTANTS, INC.	Former SEC adviser	Apr 30, 2009	Feb 10, 2010	no	FLORISSANT, MO\|ST. LOUIS, MO	Previous registration
EDWARD JONES	National bd RIA	Nov 10, 1999	Feb 11, 2005	no	FLORISSANT, MO	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
FIRST HEARTLAND CONSULTANTS, INC.	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	Oct 2, 2017	Oct 3, 2017	1	Firm change	Other
UNIVERSAL FINANCIAL PLANNING CONSULTANTS, INC.	FIRST HEARTLAND CONSULTANTS, INC.	Feb 10, 2010	Apr 19, 2011	433	Firm change after gap	Other
EDWARD JONES	UNIVERSAL FINANCIAL PLANNING CONSULTANTS, INC.	Feb 11, 2005	Apr 30, 2009	1,539	Firm change after gap	Other

Relationships

Registered with (4)

→ CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.Registered adviserregistration: current employment
Oct 3, 2017 to presentfactForm ADV
→ FIRST HEARTLAND CONSULTANTS, INC.Registered adviserregistration: previous registration
Apr 19, 2011 to Oct 2, 2017factForm ADV
→ UNIVERSAL FINANCIAL PLANNING CONSULTANTS, INC.Registered adviserregistration: previous registration
Apr 30, 2009 to Feb 10, 2010factForm ADV
→ EDWARD JONESRegistered adviserregistration: previous registration
Nov 10, 1999 to Feb 11, 2005factForm ADV

Dated events

No dated event names this entity yet.