DFX Intelligence

RIA Intelligence

Registered investment advisers, the advisors registered through them, the capital they report, the private vehicles they run and the people who own them, as a graph with a filing date behind every number. RAUM is what the adviser filed, a move is two registration dates, and a class is a rule you can read.

Registered advisor

Jeffrey Lane Werdesheim

Stifel, Nicolaus & Company, Incorporatednational BDOxnard, Ca dual registrantIAPD 1892046

Feed of 09/15/2026

Also filed as Jeffrey Lanne Werdesheim

At current firm

1 y

since Jun 17, 2025

In the industry

37 y

since Dec 1, 1988 (earliest exam, job or registration)

Prior registered firms

IAPD previous registrations

State registrations

current, as an IAR

Firms today

current registrations

Exams

S63

IA exams only

Book size

not public

not estimated here

Signals

dated events on this person

Registration history

IAPD current and previous registrations

Stifel, Nicolaus & Company, Incorporated national BD current
since Jun 17, 2025 · Oxnard, Ca
Oppenheimer Asset Management BD affiliated
Apr 15, 2003 to Nov 12, 2007 · New York, Ny
Oppenheimer & Co. Inc. BD affiliated
Jan 3, 2003 to Jun 20, 2025 · Los Angeles, Ca
Cibc World Markets Corp. unclassified
Jul 8, 1997 to Jan 3, 2003 · Los Angeles, Ca

Moves

a registration end followed by a registration begin elsewhere

Oppenheimer & Co. Inc. to Oppenheimer Asset Management
left Jun 20, 2025, registered Apr 15, 2003 (-8102 days) · Other · moved with a team
Oppenheimer Asset Management to Stifel, Nicolaus & Company, Incorporated
left Nov 12, 2007, registered Jun 17, 2025 (6427 days) · Other
Cibc World Markets Corp. to Oppenheimer & Co. Inc.
left Jan 3, 2003, registered Jan 3, 2003 (0 days) · corporate re-registration, not a move

Signals

Jeffrey Lane Werdesheim left Oppenheimer & Co. Inc. for Oppenheimer Asset Management (registered 2003-04-15)
Jun 20, 2025 · Advisor changed firm · fact

Transition signals

Mobility scoring is not published yet. The observable conditions this page will draw on once the historical validation is done: tenure, the firm’s own departures and ownership changes, new state registrations, a new adviser entity with this person on Schedule A, and colleagues’ moves. Until precision and lead time are measured on known moves, no label is printed. Read the methodology.

Provenance

Source: IAPD individual compilation feedreportedadviserinfo.sec.gov
Firm class: National broker-dealer RIAderived
Years in industry: 37derivedfrom the earliest dated exam, employment or registration
Not published: disclosure flags, outside business text, branch street address