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

Dec 16, 2011earliest registration or exam on IAPD

Years in industry

14derivedfrom the industry start date

Years at current firm

3derivedfrom the current registration's begin date

Prior firms

3

Current registrations

1

Registered states

1

Exams

S66

First exam

Dec 16, 2011

First registration

Dec 19, 2011

Dual registered

yes, broker-dealer

IAPD individual key

5985712

• Occurred

  Nov 16, 2022
  Advisor changed firm

  David Walker Culp left Woodbury Financial Services, Inc. for Cambridge Investment Research Advisors, Inc. (registered 2022-11-14)

  Form ADVobserved 6 days ago

Graph

RIA / Wealth Management

Canonical id

dfx:ria:7cbd4754-76f9-ffa0-3c71-582366f919ea

First observed

Dec 19, 2011

Last observed

Sep 15, 2026 6 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.