Fifteen people, including a lawyer who worked at several major law firms, pleaded ‌not guilty on Monday to U.S. charges that they participated in a decade-long scheme in which attorneys fed an insider trading ring tips about nearly 30 underway mergers.

M&A lawyers’ use of confidential client data for alleged insider trading shows how Big Law document management systems can be a vulnerability for those intent on exploiting them.

President Donald Trump appears to be seriously considering pardoning a former congressman convicted of insider trading, based on his social media posts.

Treasury Secretary Scott Bessent and Massachusetts Senator Elizabeth Warren clashed during a tense hearing on Wednesday, which revolved around Donald Trump and insider trading allegations

Prediction markets, where users can place bets on real-world outcomes in anything from sports and award shows to elections, interest rate decisions, and even military operations, have become a multi-billion-dollar industry in just a few years.

Charges against a Google employee who bet on Polymarket have raised concerns that the issue may dent momentum in the fast-growing sector.