Mark R. Diederich
Professional summary
Mark Robert Diederich, CFP® is a registered financial advisor currently at OSAIC WEALTH, INC. located in Walled Lake, Michigan.
Mark is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1996. Mark has worked at 4 firms and has passed the Series 65, Series 63, SIE, Series 6 and Series 26 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view Mark Robert Diederich's CRS (Customer Relationship Summary).
CRS (Client Relationship Summary) - BD
Click below to view Mark Robert Diederich's CRS (Customer Relationship Summary).
Certified licenses
Start date: 2000
Experience
November 3, 2023 - Present
OSAIC WEALTH, INC.
Office #1: 246 Liberty Street, Walled Lake, MI 48390November 3, 2023 - Present
OSAIC WEALTH, INC.
Office #1: 246 Liberty Street, Walled Lake, MI 48390April 12, 2010 - November 3, 2023
FSC SECURITIES CORPORATION
April 6, 2010 - November 3, 2023
FSC SECURITIES CORPORATION
August 1, 2008 - April 5, 2010
NATIONWIDE SECURITIES, LLC
August 1, 2008 - April 5, 2010
NATIONWIDE SECURITIES, LLC
April 23, 2007 - August 1, 2008
1717 CAPITAL MANAGEMENT COMPANY
July 18, 2006 - August 1, 2008
1717 CAPITAL MANAGEMENT COMPANY
October 8, 1996 - October 2, 2007
NATIONWIDE SECURITIES, LLC
Primary Firm SEC Registration
OSAIC WEALTH, INC.
CRD#: 23131 / SEC#: 801-54859, 8-40218
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(11/3/2023)
(11/3/2023)
(11/3/2023)
(11/3/2023)
(3/17/2025)
(1/8/2025)
(1/8/2025)
(11/3/2023)
(11/3/2023)
(11/3/2023)
(11/3/2023)
Exams
FINRA
Current Firm
OSAIC WEALTH, INC.
CRD#: 23131 / SEC#: 801-54859, 8-40218
Contact information
SEC notice filing (53 States and Territories)
FINRA licenses (53 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| OSAIC, INC. | SHAREHOLDER | |
| CORNICK, GREGORY ALLEN | CEO, PRESIDENT, DIRECTOR | 3132991 |
| FORD, ERINN JUNE | DIRECTOR | 2176816 |
| MIHAL, SHAWN MICHAEL | SVP, CHIEF COMPLIANCE OFFICER | 3262384 |
| MITCHELL, CHRISTOPHER MILLS | CORPORATE TREASURER, FINANCIAL PRINCIPAL | 2420144 |
| PRICE, JAMES DALE | CHAIRMAN | 1243224 |
| SCHLUETER, MATTHEW ADAM | EVP, OPERATIONS AND TECHNOLOGY SOLUTIONS, DIRECTOR | 2627931 |
Regulatory assets under management
| Total Number of Accounts | 797,559 |
| AUM (Assets Under Management) | $ 200,266,275,275 |
Disclosures
| Regulatory Event | 50 |
| Arbitration | 31 |
| Bond | 7 |
Accountant surprise examination report
| Filing Date | Form ADV-E Cover | Form ADV-E Report |
|---|---|---|
| 11/14/2025 | ||
| 12/18/2024 | ||
| 01/26/2024 |
Red Flags
Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.
Check for any disclosures as part of your thorough research when choosing an advisor.
Company Information
OSAIC WEALTH, INC.
CRD#: 23131Walled Lake, MI 48390TRUST BUT VERIFY
Monitor Mark Diederich
Get automatic monthly alerts on: