KDDI(US:KDDIY) TMX Newsfile·2026-02-28 18:00Core Viewpoint - Rosen Law Firm is investigating potential securities claims on behalf of shareholders of KDDI Corporation due to allegations of materially misleading business information issued by KDDI [1]. Group 1: Investigation and Allegations - The investigation is prompted by KDDI's announcement on February 6, 2026, regarding the postponement of its earnings report disclosure, citing uncertainties related to quarterly results and an internal investigation [3]. - Following this announcement, KDDI's American Depositary Receipts (ticker symbol "KDDIY") experienced a significant decline of 11.4% on the same day [4]. Group 2: Class Action and Investor Rights - Investors who purchased KDDI securities may be eligible for compensation through a class action lawsuit without any out-of-pocket fees, facilitated by a contingency fee arrangement [2]. - The Rosen Law Firm is preparing a class action to seek recovery of investor losses and provides contact information for those interested in joining the action [2]. Group 3: Rosen Law Firm's Credentials - The Rosen Law Firm has a strong track record in securities class actions, having achieved the largest securities class action settlement against a Chinese company and consistently ranking among the top firms for securities class action settlements since 2013 [5]. - In 2019, the firm secured over $438 million for investors, showcasing its capability and experience in handling such cases [5].