South Florida Among 30 Charged in Insider Scheme
- Federal prosecutors in Boston unsealed charges against 30 people in a decade-long insider trading ring tied to stolen law-firm M&A secrets. - Seven South Florida defendants were named, including men from Hollywood, Fort Lauderdale, and Sunny Isles; prosecutors say the scheme touched nearly 30 deals. - The case matters because it pushes insider-trading enforcement beyond one bad tipster and toward full networks of lawyers, traders, middlemen, and cash kickbacks.
Insider trading cases usually sound simple — one person knows a secret, buys stock, gets caught. This one is not that. Federal prosecutors in Boston say they uncovered a decade-long network that ran on stolen merger information, layers of middlemen, and traders spread across the U.S. and overseas. The South Florida angle matters because several of the people charged live in Broward and Miami-Dade, and Fort Lauderdale is one of the places where arrests and court appearances happened this week. ### What happened? On May 6, prosecutors unsealed two criminal indictments charging 30 defendants in what they describe as a global insider trading scheme. The core allegation is that corporate attorneys and other financial professionals stole confidential information about pending mergers and acquisitions from major law firms, then passed those in Russia and Israel are being treated as fugitives. ### Why were law firms so central? Because law firms sit near the earliest, most market-moving deal information. When a company is about to buy another one, the lawyers often know before almost anyone else. That makes them a perfect leak point if someone inside decides to cheat. Prosecutors say this scheme used confidential information from several premier firms, including one headquartered in Massachusetts, and that the trading tied back to nearly 30 merger deals. ### Who are the alleged ringleaders? The SEC’s civil case centers on Nicolo Nourafchan, an M&A lawyer in Los Angeles, and Robert Yadgarov of Long Beach, New York. The SEC says Nourafchan misappropriated nonpublic information from his firm’s clients on more than a dozen pending transactions between 2018 and 2024, and that he and Yadgarov tipped insiders at the top, then middlemen and traders below them. ### Where does South Florida fit in? South Florida shows up as a real node in the alleged network, not just a footnote. The defendants from the region include Brian Fensterszaub and Mark Fensterszaub of Hollywood, Simon Fensterszaub and Baruch Igal Hatanian of Fort Lauderdale, Yisroel Horowitz and Gavryel Silverstein of Hollywood,
