The law firm of Kessler Topaz Meltzer & Check, LLP (www.ktmc.com) informs investors that the firm has filed a securities class action lawsuit against AbbVie, Inc. (AbbVie) (NYSE: ABBV) on behalf of all persons and entities who purchased or otherwise acquired AbbVie securities between April 30, 2021, and August 31, 2021, inclusive (the “Class Period”).
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LEAD PLAINTIFF DEADLINE: JUNE 6, 2022
CLASS PERIOD: APRIL 30, 2021 through AUGUST 31, 2021
CONTACT AN ATTORNEY TO DISCUSS YOUR RIGHTS:
James Maro, Esq. (484) 270-1453 or Email at [email protected]
Kessler Topaz is one of the world’s foremost advocates in protecting the public against corporate fraud and other wrongdoing. Our securities fraud litigators are regularly recognized as leaders in the field individually and our firm is both feared and respected among the defense bar and the insurance bar. We are proud to have recovered billions of dollars for our clients and the classes of shareholders we represent.
ABBVIE’S ALLEGED MISCONDUCT
AbbVie is one of the world’s largest pharmaceutical companies. The company’s revenues will come under significant pressure in the coming years when its best-selling drug, Humira, will lose patent protection in 2023. Accordingly, AbbVie’s future revenue and earnings depend in large part on its ability to develop new sources of revenue to offset Humira’s lost sales. Rinvoq-an anti-inflammatory drug manufactured by AbbVie and used to treat rheumatoid arthritis (RA) and other diseases by inhibiting Janus kinase (JAK) enzymes-was touted as one such drug. Rinvoq was initially approved in the United States to treat only moderate to severe RA. However, AbbVie was actively pursuing additional treatment indications and, in 2020, asked the U.S. Food and Drug Administration (FDA) to approve Rinvoq for the treatment of several other diseases.
As is relevant here, Rinvoq is similar to other JAK inhibitor drugs, including Xeljanz, manufactured by Pfizer Inc. When the FDA approved Xeljanz in 2012 for the treatment of RA, it required an additional safety trial to evaluate Xeljanz’s risk of triggering certain serious side effects. Beginning in February 2019, the FDA repeatedly warned the public that the safety trial indicated that Xeljanz’s use could lead to serious heart-related issue, cancer, and other adverse events. Notwithstanding the similarities between Rinvoq and Xeljanz, during the Class Period, Defendants assured investors that Rinvoq was far safer than Xeljanz and not subject to the same regulatory risks.
However, investors began to learn the truth about Rinvoq’s significant risks on June 25, 2021, when AbbVie revealed that the FDA was delaying its review of expanded…
