NEW YORK, May 18, 2026 /PRNewswire/ -- Why: Rosen Law Firm, a global investor rights law firm, continues to investigate potential securities claims on behalf of shareholders of ADMA Biologics, Inc. (NASDAQ: ADMA) resulting from allegations that ADMA Biologics may have issued materially misleading business information to the investing public. So What: If you purchased ADMA Biologics securities you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.