Investors can contact the law firm at no cost to learn more about recovering their losses ​LOS ANGELES, June 24, 2024 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Hesai Group (“Hesai” or the “Company”) (NASDAQ: HSAI) investors that the firm has initiated an investigation into possible securities fraud and may file a class action on behalf of investors. Hesai investors that lost money on their investment are encouraged to contact Lesley Portnoy, Esq. Investors are encouraged to contact attorney Lesley F. ...