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

MML INVESTORS SERVICES, LLC

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

Feb 1, 2016earliest registration or exam on IAPD

Years in industry

10derivedfrom the industry start date

Years at current firm

3derivedfrom the current registration's begin date

Prior firms

2

Current registrations

1

Registered states

2

Designations

Chartered Financial Analyst

Exams

S66

First exam

May 5, 2020

First registration

May 28, 2020

Dual registered

yes, broker-dealer

IAPD individual key

7220334

• Occurred

  Aug 16, 2023
  Advisor changed firm

  David Matthew Brennan left Oxford Financial Group, Ltd for Mml Investors Services, Llc (registered 2023-08-23)

  Form ADVobserved 4 days ago
• Occurred

  Jul 11, 2022
  Advisor changed firm

  David Matthew Brennan left Ameriprise Financial Services, Llc for Oxford Financial Group, Ltd (registered 2022-08-24)

  Form ADVobserved 4 days ago

Graph

RIA / Wealth Management

Canonical id

dfx:ria:c1ca1269-1498-5d8b-bd69-1fbd4e5410b2

First observed

May 28, 2020

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.