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.

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 1, 2004earliest registration or exam on IAPD

Years in industry

22derivedfrom the industry start date

Years at current firm

0derivedfrom the current registration's begin date

Prior firms

1

Current registrations

1

Registered states

2

Exams

S65

First exam

Jul 20, 2022

First registration

Aug 10, 2022

Dual registered

no

Other names

Dean Eleftheriades

IAPD individual key

7607666

• Occurred

  Apr 23, 2026
  Advisor changed firm

  Constantine Quinn Eleftheriades left Traphagen Financial Group for Cambridge Investment Research Advisors, Inc. (registered 2026-04-28)

  Form ADVobserved 4 days ago

Graph

RIA / Wealth Management

Canonical id

dfx:ria:1a3cea78-e97f-6b75-b3c4-be4163a046b8

First observed

Aug 10, 2022

Last observed

Sep 14, 2026 5 days ago

Source families

Federal regulator filings

1 registered feed stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.

Resolution

Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.