 NEW YORK--BUSINESS WIRE--- JT--The law firm of Kirby McInerney LLP reminds investors that a class action lawsuit has been filed in the U.S. District Court for the Southern District of New York on behalf of those who acquired Jianpu Technology Inc. Jianpu or the Company NYSE: JT securities from May 29, 2018 through February 16, 2021, inclusive the Class Period. Investors have until April 19, 2021 to apply to the Court to be appointed as lead plaintiff in the lawsuit. According to the law 