William Paul Clark
Investment Adviser Representative at Nadler Financial Group, Inc.
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
William Paul Clark is an investment adviser representative with Nadler Financial Group, Inc. in Deerfield, IL, where they have been registered since 2023. They have worked in the securities industry since 2017 and have been registered with 3 firms, including James T. Borello & Co. and KUHN Wealth Management Inc. They have passed 4 industry qualification exams, including the Series 65 (investment adviser), Series 63 (state securities agent), and Series 6 (investment company and variable products). They are registered to provide investment advice in Illinois and Texas.
Office
Advisors at this office: 15
Branch office as filed with FINRA, counting current advisors in the directory who work there.
Registrations & licenses
- Investment adviser:
- Illinois, Texas
- Broker:
1 state or territory
Illinois
Registration requirements vary by state and service. Contact the advisor's firm to confirm whether they can serve you.
Financial-firm registration history
Registration history as reported to FINRA, most recent first.
Reported employment history
Employment the advisor reported on their SEC/FINRA filings, as of October 8, 2026. It may not be a complete history.
- Kuhn Wealth ManagementFeb 2017 – Oct 2018Arlington Heights, IL
- UnemployedMar 2014 – Feb 2017Mount Prospect, IL
- James T. Borrello & Co.Jan 2019 – Oct 2022East Dundee, IL
- Nadler Financial Group, Inc.Feb 2023 – no end date reportedDeerfield, IL
- Ausdal Financial Partners, Inc.Feb 2023 – no end date reportedDeerfield, IL
- UnemployedOct 2022 – Feb 2023Inverness, IL
Official records & sources
Data as of May 30, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Nadler Financial Group, Inc.
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
Arrangements the firm reports on its Form ADV; this advisor may not charge every fee listed. Estimated from the firm's Form ADV — individual terms may differ. Not a quote.
Services the firm offers
Comprehensive personal financial planning, independent investment advisory and wealth management services, and customized employee benefit plan design.
Client types the firm serves
Firm assets under management
$1B–$5B
- Firm disclosures (Form ADV)
- No disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 15
- Offices listed on AdvisorFinder:
- 1
- Main office:
- Deerfield, IL
- SEC file number:
- 801-61462
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of August 31, 2026
View full firm profileOther advisors at Nadler Financial Group, Inc.
Showing 12 of 15 in the directory
Similar advisors in Deerfield, IL
Other advisors whose filed branch office is in the same city.
This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. William Paul Clark has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on BrokerCheck or SEC.gov before making any decision. AdvisorFinder may be compensated for referrals generated through this page.
BrokerCheck data is used subject to the FINRA BrokerCheck Terms of Use. Found something inaccurate? Report inaccurate data and we will correct any error we introduced. Errors in the underlying BrokerCheck record itself are referred to FINRA, which maintains that record.
Find the right advisor for you
Take the free 3-minute assessment to get matched with advisors who fit your goals.
Get Matched