Haselkorn & Thibaut, P.A., operating as Investment Fraud Lawyers has initiated an investigation into Robert Edward Ainbinder Jr. (CRD 2389470), a former stockbroker most recently registered with WestPark Capital, Inc. in Boca Raton, FL. If you have concerns about your investments, we encourage you to understand your rights and options for recovery. Our attorneys are prepared to evaluate your losses and leverage our insider knowledge and former Wall Street defense experience to advocate for you.
Our firm brings: a 98% success rate across hundreds of investor claims, over 95 years of combined securities law experience, resolution of over $520 million in securities matters, recognition in the Top 2% peer-reviewed (Martindale-Hubbell AV Preeminent), Super Lawyers honors, and 5.0-star client reviews. Importantly, our policy remains: No recovery, no fee.
Who Is Robert Edward Ainbinder Jr.? Understanding the Broker’s History
Table of Contents
Robert Edward Ainbinder Jr. is a former General Securities Representative with a decades-long history at numerous brokerage firms Nationwide. While most recently associated with WestPark Capital, Inc. (Boca Raton, FL, 2022–2023), Ainbinder’s past includes prior roles at firms such as Univest Securities, LLC (New York, NY), First Montauk Securities Corp., Sharpe Capital, Inc., and others. He is not currently registered with any FINRA-member firm and has a documented disciplinary and disclosure history.
| Advisor Name | CRD Number | Most Recent Broker-Dealer | City, State |
|---|---|---|---|
| Robert Edward Ainbinder Jr. | 2389470 | WestPark Capital, Inc. | Boca Raton, FL |
Curious about your broker? Research Robert Edward Ainbinder Jr. using FINRA BrokerCheck.
Customer Complaints and Disputes: What Investors Have Reported
Our investigation into Ainbinder reveals a troubling pattern of five customer complaints and settlements, with allegations pointing to possible regulatory violations and serious misconduct. These matters span two decades and multiple firms, raising concerns for current and former clients seeking recovery of losses.
- $60,000 Settlement — Regulation D Private Placement (March 2025, WestPark Capital, Inc., Boca Raton, FL):
A customer alleged that Ainbinder made unsuitable recommendations and untrue material statements regarding a private placement covered under Regulation D. The FINRA arbitration (Case No. 24-00812) resulted in a $60,000 settlement paid to the investor. - $140,000 Settlement — Unsuitable OTC Equity Purchases (2010, First Montauk Securities Corp.):
A customer alleged breach of fiduciary duty and suitability violations concerning purchases of over-the-counter equities. The case involved recommendations made between 2007 and 2008. The investor received $140,000. - $24,000 Settlement — Private Placements & IPOs (2013):
Allegations included misrepresentation, unsuitable recommendations, breach of fiduciary duty, negligence, and fraud tied to private placements and initial public offerings. The dispute concluded with a $24,000 settlement. - $25,000 Settlement — Unauthorized & Aggressive Trading (2001, Sharpe Capital, Inc.):
An NASD arbitration claim accused Ainbinder of executing aggressive and unauthorized trades in listed equities. The customer received $25,000 in damages, and Ainbinder personally paid $7,500. - $34,000 Settlement — Mishandled Limit Order During Market Crash (2000):
A customer alleged a mishandled limit order that resulted in a market sale during a crash, causing unexpected losses. The complaint settled for $34,000.
Red Flags and Alleged Misconduct Against Robert Edward Ainbinder Jr.
- Unsuitable Investment Recommendations: Multiple matters involved private placements, IPOs, and risky over-the-counter equities that may not have suited clients’ risk profiles or investment objectives. Such recommendations may implicate FINRA Rule 2111 and SEC Regulation Best Interest.
- Failure to Diversify / Overconcentration: Allegations include overexposure to certain securities, which can jeopardize client portfolios and may reflect a breach of duty.
- Misrepresentation and Omission: Investors alleged that Ainbinder misstated or failed to disclose material facts, conduct that can trigger serious regulatory and legal consequences and may violate FINRA Rule 2020.
- Unauthorized Trading and Aggressive Margin Strategies: Multiple settlements involved trades clients allegedly did not approve or aggressive use of margin, increasing the risk of losses, especially without proper suitability analysis.
Your Options for Recovery: Take Action Now
If you invested with Robert Edward Ainbinder Jr., particularly while he was at WestPark Capital, Inc. in Boca Raton, FL, and sustained losses, it is important to understand your rights. Investors who experienced damages—whether due to unsuitable investments, unauthorized trades, overconcentration, or misrepresentation—may have the opportunity to pursue recovery through FINRA arbitration.
At our firm, our team of attorneys exclusively represents investors, not Wall Street. With a background as former defense lawyers for large financial firms, we bring the insider knowledge needed to pursue your financial recovery. We investigate each matter, assess the best strategy, and advocate for maximizing recovery of lost funds.
Most cases are handled on a contingent-fee basis, meaning you pay no legal fees unless we recover funds for you. Our experience-driven approach has delivered results for investors across the country.
How to Check for Broker Complaints and Misconduct
If you want to independently research Mr. Ainbinder or any broker, follow these steps:
- Visit FINRA BrokerCheck and search by name or CRD number (2389470).
- Review the “Disclosures” tab for customer complaints, regulatory actions, and litigation history.
- Consult the SEC EDGAR website for any administrative proceedings or federal filings.
- Search state regulatory websites for administrative complaints or licensing actions.
Contact Our Securities Attorneys for a Free, Private Consultation
Have you experienced investment losses linked to Robert Edward Ainbinder Jr. or WestPark Capital, Inc.? Do not delay—your recovery may depend on timely action and strong legal advocacy. Contact our experienced investment fraud lawyers today for a free, no-obligation consultation at 1-888-885-7162.
We are ready to review your records and help you understand whether compensation may be available. You have questions. We have the answers—and the experience to fight for your recovery.
