Erez Law is currently investigating former Alexander Capital, L.P. broker Frank DiMartini (CRD# 4512897) regarding misrepresented investments resulting in losses. He was registered with Altitude Capital Group LLC in Newport Beach, California, from August to November 2025, when he was terminated regarding, “The allegations stated that Mr. DiMartini made material misrepresentations regarding various investment transactions.” He was previously registered with Alexander Capital, L.P. in Red Bank, New Jersey, from 2016 to 2020, and Global Emerging Capital Group, LLC in New York, New York, from 2012 to 2016.
In November 2025, FINRA opened an investigation regarding, “Mr. DiMartini was the subject of a civil investment related action. This was initiated prior to his joining the Firm. FINRA sent an information request asking for details of the civil lawsuit.”
Frank DiMartini Customer Complaints
He has been the subject of one customer complaint, according to his CRD report:
September 2025. “Plaintiff alleges that the respondents misrepresented various investment opportunities to plaintiff.” The customer is seeking $1,500,000 in damages. The complaint was regarding private placement losses.
Pursuant to FINRA Rules, member firms are responsible for supervising a broker’s activities during the time the broker is registered with the firm. Therefore, Alexander Capital, L.P. may be liable for investment or other losses suffered by Frank DiMartini’s customers.
Erez Law represents investors in the United States for claims against brokers and brokerage firms for wrongdoing. If you have experienced investment losses, please call us at 888-840-1571 or complete our contact form for a free consultation. Erez Law is a nationally recognized law firm representing individuals, trusts, corporations and institutions in claims against brokerage firms, banks and insurance companies on a contingency fee basis.
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