Ronald Charles Gascoyne III
Investment Adviser Representative at LPL Financial LLC
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Ronald Charles Gascoyne III is an investment adviser representative with LPL Financial LLC in Shoreline, WA, where they have been registered since 2025. They have worked in the securities industry since 2023 and were previously registered with Edward Jones. They have passed 3 industry qualification exams, including the Series 66 (combined investment adviser and state securities agent) and Series 7 (general securities representative). They are registered to provide investment advice in Texas and Washington.
Registrations & licenses
- Investment adviser:
- Texas, Washington
- Broker:
11 states and territories
Arizona, Arkansas, California, Idaho, Maine, Maryland, Massachusetts, Nevada, Pennsylvania, Texas, Washington
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.
- Edward JonesApr 2023 – Sep 2025St Louis, MO
- Omni-Fund, Inc.Dec 2020 – Mar 2023Port Orchard, WA
- Haselwood Auto GroupJun 2019 – Dec 2022Bremerton, WA
- American Pacific MortgageMar 2019 – Nov 2020Renton, WA
- Blackpoint IT ServicesApr 2017 – Jun 2019Kent, WA
- Denali Advanced IntegrationSep 2016 – Apr 2017Redmond, WA
- LPL Financial LLCSep 2025 – no end date reportedShoreline, WA
- Sound Credit UnionSep 2025 – no end date reportedShoreline, WA
Official records & sources
Data as of August 10, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About LPL Financial 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
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
$25B+
- Firm disclosures (Form ADV)
- Disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 24,114
- Offices listed on AdvisorFinder:
- 25
- Main office:
- Fort Mill, SC
- SEC file number:
- 801-10970
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of September 21, 2026
View full firm profileOther advisors at LPL Financial LLC
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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. Ronald Charles Gascoyne III 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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