 New York, New York--Newsfile Corp. - July 1, 2020 - The Klein Law Firm announces that a class action complaint has been filed on behalf of shareholders of Hallmark Financial Services, Inc. NASDAQ: HALL alleging that the Company violated federal securities laws.Class Period: March 5, 2019 and March 17, 2020Lead Plaintiff Deadline: July 6, 2020Learn more about your recoverable losses in DNK: filed complaint alleges that Hallmark Financial Services, Inc. made materially false andor ... 