William E. Diehm
Professional summary
William E Diehm is a registered financial advisor currently at OSAIC WEALTH, INC. located in Tiffin, Ohio.
William is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2017. William has worked at 2 firms and has passed the Series 65, SIE and Series 6 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view William E Diehm's CRS (Customer Relationship Summary).
CRS (Client Relationship Summary) - BD
Click below to view William E Diehm's CRS (Customer Relationship Summary).
Certified licenses
Experience
June 8, 2021 - Present
OSAIC WEALTH, INC.
Office #1: 1474 S. County Road 1, Tiffin, OH 44883November 2, 2018 - Present
OSAIC WEALTH, INC.
Office #1: 1474 S. County Road 1, Tiffin, OH 44883September 11, 2017 - November 2, 2018
SIGNATOR INVESTORS, INC.
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
(11/2/2018)
(6/8/2021)
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
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Check for any disclosures as part of your thorough research when choosing an advisor.
Company Information
OSAIC WEALTH, INC.
CRD#: 23131Tiffin, OH 44883TRUST BUT VERIFY
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