TMX Newsfile·2025-12-14 17:15Core Viewpoint - Rosen Law Firm is investigating potential securities claims on behalf of shareholders of Tandem Diabetes Care, Inc. due to allegations of materially misleading business information issued by the company [1]. Group 1: Investigation and Legal Action - Shareholders who purchased Tandem Diabetes securities may be entitled to compensation through a class action lawsuit without any out-of-pocket fees [2]. - The Rosen Law Firm is preparing a class action to seek recovery of investor losses related to the allegations against Tandem Diabetes [2]. Group 2: Company Incident - On August 7, 2025, Tandem Diabetes issued a press release regarding a voluntary medical device correction for select t:slim X2 insulin pumps, addressing a potential speaker-related issue that could lead to insulin delivery discontinuation [3]. - Following this announcement, Tandem Diabetes' stock experienced a significant decline of 19.9% on the same day [3]. Group 3: Rosen Law Firm's Credentials - The Rosen Law Firm emphasizes the importance of selecting qualified legal counsel with a successful track record in securities class actions [4]. - The firm has achieved notable settlements, including the largest securities class action settlement against a Chinese company and has consistently ranked highly in securities class action settlements since 2013 [4]. - In 2019, the firm secured over $438 million for investors, showcasing its capability in recovering significant amounts for its clients [4].