NEW YORK, Oct. 24, 2022 /PRNewswire/ --
WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of the securities of Humanigen, Inc. (NASDAQ:HGEN) between May 16, 2020 and July 12, 2022, both dates inclusive (the "Class Period") of the important October 25, 2022 lead plaintiff deadline.
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