Tr?id=566623520170033&ev=PageView&noscript=1

Former Advisor Sanctioned for GPB Capital Sales

Posted on November 8th, 2023 at 4:16 PM
Former Advisor Sanctioned for GPB Capital Sales

From the desk of Jim Eccleston at Eccleston Law 

The Financial Industry Regulatory Authority (FINRA) has fined and suspended Arni J. Diamond for improperly selling limited partnership units in GPB Automotive Portfolio LP and GPB Waste Management LP.

FINRA reported that between November 2014 and March 2018, Diamond made inappropriate investment recommendations in speculative alternative investments to two clients, contradicting their investment profiles. The initial client, a 67-year-old individual who did not qualify as an accredited investor due to insufficient annual income and net worth placed a $50,000 investment in the Automotive Portfolio in June 2015. The second client, in his early sixties with a moderate risk tolerance, invested a total of $200,000 in GPB Capital limited partnership interests within the same time frame.

FINRA has sanctioned over a dozen broker-dealers for engaging in similar alleged misconduct regarding the sale of GPB offerings. According to DIWire, Diamond agreed to a four-month suspension from all roles associated with FINRA members and a $5,000 fine.

 

Eccleston Law LLC represents investors and financial advisors nationwide in securities, employment, transition, regulatory, and disciplinary matters.

Tags: eccleston, eccleston law, finra

Return to Archive

TESTIMONIALS

Previous
Next
Quotes Bigger

Jim, Stephany and the whole team were a God send.  We felt like we were put into a situation where we had no advocate. Jim’s team came in with a strong, well laid out strategy on how to get our story heard. Where our outside compliance company had no ability to help, our Broker Dealer was impenitent, and the regulators were aggressive pursuing vague rules, Jim came like a barricade against an assault we did not understand. Though you pay member dues to be affiliated with FINRA and a B/D, you have no voice. The only thing that is truly heard in this un-level playing field is a bulldog’s bark like Jim’s. I would encourage anyone to call Jim and his team to find a real ally in the tough and complicated world of securities regulation. They are truly the best.

Greg P.

LATEST NEWS AND ARTICLES

1783012078 Law
July 2, 2026
Financial Services Institute Backs New Jersey Bill Protecting Independent Advisor Model

The Financial Services Institute (FSI) has urged New Jersey lawmakers to advance legislation that would help preserve the independent contractor status of financial advisors operating in the state.

1782920284 Law
July 1, 2026
Private Credit Funds Face Scrutiny Over Software Exposure Amid Investor Concerns

Private credit fund managers are facing increased scrutiny over their exposure to software companies as investors continue to pull money from the sector during ongoing market volatility.

1782836587 Law
June 30, 2026
FINRA Signals Stronger Enforcement Focus on Reg BI, Excessive Trading, and Best Execution

The Financial Industry Regulatory Authority (FINRA) plans to intensify its enforcement efforts against Regulation Best Interest (Reg BI) violations, excessive trading, options trading, churning, and best execution failures after bringing a record number of retail investor protection cases in 2025, according to ThinkAdvisor.