Grifols has filed a lawsuit in the U.S. District Court for the Southern District of New York against Daniel Yu, Gotham City Research, General Industrial Partners, Cyrus De Weck, and their affiliates. The lawsuit seeks to address financial and reputational damages suffered by Grifols and its stakeholders due to the defendants' actions. The complaint alleges that the defendants took a large short position in Grifols and then published a report with false statements about the company's accounting, disclosures, financial condition, and integrity. Grifols is seeking both injunctive and monetary relief and aims to hold the defendants fully accountable for their alleged wrongful conduct.