Brian Joseph McGlynn
Investment Adviser Representative at Flagstar Securities, Inc.
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Brian Joseph Mcglynn is an investment adviser representative with Flagstar Securities, Inc. in New York, NY, where they have been registered since 2007. They have worked in the securities industry since 2002 and were previously registered with UBS Financial Services Inc. They have passed 6 industry qualification exams, including the Series 66 (combined investment adviser and state securities agent), Series 7 (general securities representative), and Series 24 (general securities principal). They are registered to provide investment advice in Florida and New Jersey.
Office
Advisors at this office: 14
Branch office as filed with FINRA, counting current advisors in the directory who work there.
Registrations & licenses
- Investment adviser:
- Florida, New Jersey
- Broker:
3 states and territories
New Jersey, New York, Texas
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.
- Signature Securities Group Corp./signature BANKJan 2009 – Apr 2018New York, NY
- Flagstar Advisors/Flagstar BankApr 2023 – Dec 2025New York, NY
- Signature Securities Group Corp./signature BANKApr 2018 – Apr 2023New York, NY
- Flagstar Advisors/Flagstar BankDec 2025 – Jun 2026New York, NY
- Flagstar Securities, Inc/Flagstar Bank, N.A.Jul 2026 – no end date reportedNew York, NY
Official records & sources
Data as of August 11, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Flagstar Securities, 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
- Up to $999,9991.50%
- $1,000,000 - $4,999,9991.00%
- $5,000,000 - $9,999,9990.75%
- $10,000,000 - $19,999,9990.50%
+1 more tiers on the firm profile
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
$500M–$1B
- Firm disclosures (Form ADV)
- No disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 28
- Offices listed on AdvisorFinder:
- 16
- Main office:
- New York, NY
- SEC file number:
- 801-67767
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of July 28, 2026
View full firm profileOther advisors at Flagstar Securities, Inc.
Showing 12 of 28 in the directory
Similar advisors in New York, NY
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. Brian Joseph McGlynn 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