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professional profile

John-Oliver Beirne

IAR Darien, CT CRD 5737703 Last verified October 2026

Overview

John-Oliver Beirne is an investment adviser representative based in Darien, CT, with 16 years in the industry.

Years in the industry
16
States registered
7
Exams passed
1
Current firms
1

Contact

1 business email and 1 phone number on file

Registrations and licenses

  • Registered in 7 states
  • Series 66

Every state, with registration and license dates

Firms

Employment history since 2010

Book and practice

Firm assets under management on file

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