Erez Law is currently investigating J.P. Morgan Securities LLC broker Martin Jankowski (CRD# 4427664), who is accused of unsuitable investment recommendations. He has been registered with J.P. Morgan Securities LLC in New York, New York, since 2012.
Martin Jankowski Customer Complaints
He has been the subject of two customer complaints between 2008 and 2026, one of which was denied, according to his CRD report:
May 2026. “Customer alleges unsuitable investment recommendation regarding managed account. Activity dates 7/8/2016 – 7/8/2016.” The customer is seeking $292,277 in damages, and the case is currently pending.
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, J.P. Morgan Securities LLC may be liable for investment or other losses suffered by Martin Jankowski’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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