Andrew Left surrenders

Andrew Left, founder of Citron Research, has pleaded not guilty to federal securities fraud charges, including 19 counts related to stock manipulation that allegedly netted him $16 million in illegal profits. He surrendered in Los Angeles and is expected to be released on bail, although prosecutors initially sought a $10 million cash deposit. Left is accused of using his public platform, including social media and appearances on CNBC, to mislead investors while trading contrary to his public statements. His lawyer argues that the prosecution's actions threaten transparency in financial markets by deterring short sellers from sharing research. Additionally, the SEC has filed a civil complaint against Left and Citron for a $20 million fraudulent scheme involving false trading recommendations. The case is viewed as potentially setting a precedent that could impact the future of activist short selling.