TOKYO and TAIPEI, Taiwan, Dec. 19, 2025 /PRNewswire/ -- TNL Mediagene (Nasdaq: TNMG) (the "Company"), a Tokyo-based next-generation digital media and data group in Asia, today announced that it will implement a 1-for-20 share consolidation (also known as reverse stock split) of the Company's ordinary shares (the "Share Consolidation"). The Company's ordinary shares will continue to trade on The Nasdaq Capital Market under the existing ticker symbol "TNMG" and are expected to begin trading on a split-adjust ...