GP
GP

Gregory Prayzner

21 Years of Experience
Boston, MA
BrokerSells Insurance

Gregory Prayzner is a registered investment advisor at Flagship Harbor Advisors, LLC, based in Boston, MA, with 21 years of industry experience. Gregory operates on a fee-only basis, meaning they do not earn commissions from product sales. Their practice areas include Estate Planning, Financial Planning & Coaching, Insurance Planning, Investment Management, and 2 more. Their firm serves 7,373 clients with $3.4B in assets under management.

Compensation
Fee-Only (% of Portfolio)Fixed/Hourly
Firm Size
62 advisors
Number of Clients
7,373 clients
Average Client Portfolio
$464K average
Assets Under Management
$3.4B

Fee Structure

Planning is included in investment management (also available separately)

Flagship Harbor Advisors charges an annual fee based on a percentage of the market value of your investments. This fee generally ranges from 0.25% to 2.0%. The exact fee depends on factors like the representative assigned to your account, the amount you invest, and the complexity of your situation. Clients can choose to have fees deducted from their accounts or billed directly.

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Location

346 Commercial Street, Boston, MA, 02109

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History

Regulatory History
Clean regulatory record

No disclosures, customer disputes, or regulatory actions on file.

Disclosures include customer complaints, regulatory actions, and other events that advisors must report to the SEC. A clean record means none have been reported.

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Other Business ActivitiesSells Insurance

Gregory is doing business as Flagship Harbor Advisors, LLC, as a DBA for LPL business and as a Registered Investment Advisor Hybrid, spending about 10-20% of his time on these activities. He also sells fixed insurance, dedicating about 10-20% of his time to this.

Employment History
Current Registrations
Flagship Harbor Advisors, LLC
November 2017 - Present · 8 yrs 6 mos
LPL Financial LLCBroker
September 2014 - Present · 11 yrs 8 mos
Previous Registrations
LPL Financial LLC
July 2025 - January 2026 · 6 mos
LPL Financial LLC
December 2017 - April 2018 · 4 mos
Park Avenue Securities LLCBroker
September 2004 - September 2014 · 10 yrs
State Registrations4 states
CTMAMENC
AdvisorBrokerBoth

You can work with an advisor not registered in your state. Most advisors can legally serve a small number of clients across state lines without registering.

Exams
No exam information available for this advisor.