Nathan C Flah
Investment Adviser Representative at Integrity Alliance, LLC
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Nathan C. Flah is an investment adviser representative with Integrity Alliance, LLC in Palm Beach Gardens, FL, where they have been registered since 2025. They have worked in the securities industry since 2013 and have been registered with 3 firms, including LION Street Advisors, LLC and Kestra Advisory Services, LLC. They have passed 5 industry qualification exams, including the Series 66 (combined investment adviser and state securities agent), Series 7 (general securities representative), and Series 63 (state securities agent). They are registered to provide investment advice in Florida.
Registrations & licenses
- Investment adviser:
- Florida
- Broker:
20 states and territories
Arkansas, California, Colorado, Florida, Georgia, Illinois, Kentucky, Louisiana, Maryland, Mississippi, Missouri, Montana, New Jersey, New Mexico, New York, North Carolina, Pennsylvania, South Dakota, Texas, Virginia
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.
- Metlife Investors Distribution CompanyJun 2013 – no end date reportedBloomfield, CT
- Kestra Investment Services, LLCJun 2017 – Mar 2020Palm Beach Gardens, FL
- Kestra Advisory Services, LLCSep 2018 – Mar 2020Palm Beach Gardens, FL
- LION Street FinancialMar 2020 – Nov 2025Palm Beach Gardens, FL
- LION Street AdvisorsMar 2020 – Nov 2025Palm Beach Gardens, FL
- Integrity Alliance, LLC.Nov 2025 – no end date reportedPalm Beach Gardens, FL
Official records & sources
Data as of June 26, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Integrity Alliance, LLC
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
- Select Program - First $1,000,000 (min)1.00%
- Select Program - First $1,000,000 (max)2.80%
- Select Program - Next $2,000,000 (min)1.00%
- Select Program - Next $2,000,000 (max)2.20%
+2 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
$5B–$25B
- Firm disclosures (Form ADV)
- Disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 372
- Offices listed on AdvisorFinder:
- 26
- Main office:
- Urbandale, IA
- SEC file number:
- 801-69742
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of May 13, 2026
View full firm profileOther advisors at Integrity Alliance, LLC
Showing 12 of 372 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. Nathan C Flah 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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