William Douglas Alexander
Investment Adviser Representative at JMG Financial Group Ltd
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
William Douglas Alexander is an investment adviser representative with JMG Financial Group Ltd in Downers Grove, IL, where they have been registered since 2018, the year they entered the securities industry. They have passed 2 industry qualification exams, including the Series 63 (state securities agent) and Series 6 (investment company and variable products). They are registered to provide investment advice in Illinois.
Office
Advisors at this office: 38
Branch office as filed with FINRA, counting current advisors in the directory who work there.
Registrations & licenses
- Investment adviser:
- 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.
- JMG Financial Group, Ltd.Oct 2018 – Jan 2021Downers Grove, IL
- JMG Financial Group, Ltd.Jun 2014 – Sep 2018Downers Grove, IL
- JMG Financial Group, Ltd.Jan 2021 – no end date reportedDowners Grove, IL
Official records & sources
Data as of June 26, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About JMG Financial Group Ltd
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
- Hourly
- Fixed fee
- Firm account minimum
- $1,000,000 (waivable)
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
Client types the firm serves
Firm assets under management
$5B–$25B
- Firm disclosures (Form ADV)
- No disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 48
- Offices listed on AdvisorFinder:
- 4
- Main office:
- Downers Grove, IL
- SEC file number:
- 801-23526
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of March 23, 2026
View full firm profileOther advisors at JMG Financial Group Ltd
Showing 12 of 48 in the directory
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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 Douglas Alexander 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.
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