John O. Brown
Investment adviser representative at Gwn Securities Inc.
17 yearsExperience
1 stateRegistered in
$4.8BFirm assets
22 yearsFirm in business
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How the firm charges
Fee types in the public filing. This advisor may not use all of them.
Percentage of assetsHourlyFixed or flat feeOther
Services the firm offers
These describe the firm as a whole, not only this advisor.
- Financial planning
- Portfolio management
- Market timing
Experience
17 years in the industry.
- Gwn Securities, Inc.Aug 2019 to now
- UnemployedJun 2019 to Aug 2019
- Northwestern Mutual Investment Services LLCJan 2019 to Jun 2019
- Northwestern Mutual Life Insurance CompanyJan 2019 to Jun 2019
- UnemployedOct 2018 to Dec 2018
- Ameriprise Financial ServicesApr 2018 to Sep 2018
- Sandtana IncJan 2002 to Jul 2018
Exams passed
- Series 66 · Uniform Combined State Law2018
State registrations
Registered as an investment adviser representative in 1 state (MT).
Gwn Securities Inc.
$4.8BAssets managed
37,793Clients
444Advisers
22 yearsIn business
Official records
SEC data as of Sep 29, 2026. Registrations and firm details can change; confirm current status on the SEC's Investment Adviser Public Disclosure (opens in a new tab) site.
- Individual CRD
- 6936550
- Firm CRD
- 128929