Haselkorn & Thibaut, P.A., operating as Investment Fraud Lawyers has formally opened an investigation into Randolph Riley Roark (CRD #4790783) of Vanguard Advisers, Inc. and Vanguard Marketing Corporation. If you are an investor in Pennsylvania or elsewhere who worked with Mr. Roark and have experienced unexpected losses, tax liabilities, or dispute outcomes that concern you, our attorneys want to hear your story. As former Wall Street defense lawyers with 95+ years of combined securities law experience, we use our insider knowledge to fight for investors harmed by improper advice or account management. This report outlines what we discovered about this financial advisor, identifies documented red flags, and provides actionable steps for those seeking recovery.
Who Is Randolph Riley Roark?
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Randolph Riley Roark is a registered broker and investment adviser in Malvern, Pennsylvania. He is affiliated with both Vanguard Advisers, Inc. and Vanguard Marketing Corporation. According to his BrokerCheck profile, Mr. Roark holds multiple securities licenses, including the SIE, Series 7, Series 6, and Series 63, and is a Certified Financial Planner. As of the latest public record review (June 18, 2026), Mr. Roark remains an active industry participant with a history that deserves investor scrutiny.
Current Public Complaints Against Randolph Roark
Our investigation into Randolph Riley Roark’s regulatory record focuses on two formal customer disputes disclosed via FINRA BrokerCheck. While the official outcomes indicate closure with no action, the substance of these complaints raises important questions regarding the handling of client accounts, guidance on tax implications, and timely execution of investment plans.
| Date | Allegations | Products Involved | Claimed Damages | Outcome |
|---|---|---|---|---|
| April 15, 2026 | Customer alleged that Mr. Roark recommended or executed securities liquidations, resulting in unanticipated tax liability and Medicare IRMAA surcharges. | No specific product disclosed | $16,120 | Closed—no action (firm found advisor compliant with policy) |
| July 2, 2015 | Customer claimed Mr. Roark failed to follow investment plan instructions, allegedly causing lost gains due to delays after asset transfer. | Equity-OTC, Mutual Funds | $60,000 | Closed—no action (advisor denied wrongdoing, citing lack of agreed plan) |
Red Flags: Patterns and Areas of Concern
- Handling of Tax Consequences:
- Liquidation of securities can create significant income taxes and Medicare-related charges if not managed carefully. The 2026 complaint alleges Roark’s actions caused unexpected liabilities, risking investor resources and financial stability.
- Adherence to Client Instructions:
- The 2015 dispute documents allegations that Mr. Roark did not properly execute a client’s investment plan in a timely manner, purportedly leading to missed market gains. While official records show no action taken, such disputes stress the importance of clear communication and proactive service from your financial advisor.
- Regulatory Standards and Investor Rights:
- FINRA Rule 2111 (Suitability) obligates advisors to ensure recommendations fit each investor’s profile, including risk, liquidity, and tax implications.
- FINRA Rule 2010 mandates high standards of commercial honor and just principles of trade.
- Although Roark’s firms found his actions compliant, the very presence of formal complaints signals potential areas where investors should exercise caution and seek legal guidance if they experience similar issues.
Your Investor Protections: Regulation Best Interest
As of June 30, 2020, all broker-dealers are bound by Regulation Best Interest (Reg BI). This standard requires that recommendations put your interests first and that fees, conflicts of interest, and alternative options are fully disclosed and considered. Allegations involving foreseeable tax liabilities or delayed transaction handling raise fair questions as to whether Reg BI’s strict standards were met.
- Disclosure: Advisors must reveal material facts, including fees and conflicts.
- Care: Investment recommendations must show diligence and focus on cost, risk, and fit for your goals.
- Conflict of Interest: Conflicts must be managed and disclosed, never hidden.
- Compliance: Firms must ensure policies and review procedures support rigorous investor protection.
Our attorneys are committed to defending your rights under these evolving regulatory protections.
How to Verify Randolph Riley Roark’s Record
- Visit FINRA BrokerCheck:
- Go to BrokerCheck and enter CRD 4790783.
- Confirm registration status, employment history, and review all “Disclosure Information.”
- Review Updates:
- Check the “Last Updated” date on BrokerCheck to ensure the data is current.
- For the most comprehensive due diligence, consider a professional background check covering court records and SEC filings.
Why Choose Our Firm for Recovery
- 98% success rate across hundreds of investor claims.
- Over 95 years of combined securities law experience.
- More than $520 million recovered or involved in securities matters.
- Martindale-Hubbell Top 2% AV Preeminent rated, Super Lawyers-designated, and 5.0-star client reviews.
- No recovery, no fee: You pay nothing unless we win for you.
We understand the complexity and gravity of investment-related harm. Our experience as former defense lawyers makes us uniquely effective in these cases, and we fight relentlessly to recover the funds you’re owed.
What to Do If You Have Losses with Randolph Riley Roark or Vanguard
- Gather all available account statements, emails, and complaint documents.
- Note the timing of any investment sales, tax surprises, or missed instructions.
- Contact us for a free, confidential consultation: 1-888-885-7162. You can discuss your situation directly with a securities attorney.
- Our attorneys will analyze your circumstances and advise if you have strong grounds for an investor claim, arbitration, or recovery action.
Haselkorn & Thibaut has an active investigation concerning Randolph Riley Roark, Vanguard Advisers, Inc., and Vanguard Marketing Corporation. If you have concerns about your investments, your time to recover your funds may be limited by law. Act quickly—call 1-888-885-7162 today for your free consultation and let us advocate for your best possible outcome.
