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

CHICAGO OAKBROOK FINANCIAL GROUP

Current firm class

independent 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, 2006earliest registration or exam on IAPD

Years in industry

19derivedfrom the industry start date

Years at current firm

1derivedfrom the current registration's begin date

Prior firms

3

Current registrations

1

Registered states

2

Exams

S63|S65

First exam

Sep 29, 2006

First registration

Jan 4, 2010

Dual registered

no

Other names

BRENDON JON PIERCE|Brendon Pierce

IAPD individual key

5175543

• Occurred

  Dec 31, 2024
  Advisor changed firm

  Brendon Jon Pierce left Commonwealth Financial Network for Chicago Oakbrook Financial Group (registered 2024-12-10)

  Form ADVobserved 5 days ago

Graph

RIA / Wealth Management

Canonical id

dfx:ria:9c4ff922-ac4c-714c-c076-e403dd53a9c0

First observed

Jan 4, 2010

Last observed

Sep 14, 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.