The Daily Biotech Pulse: FDA Nod For Merck-Eisai, Seres'' Ulcerative Colitis Drug Flunks Midstage Study, Pfizer To Invest In Arvinas, AbSci IPO Here''s a roundup of top developments in the biotech space over the last 24 hours: Scaling The Peaks (Biotech Stocks Hitting 52-week Highs July 21) Biohaven Pharmaceutical Holding Company Ltd. (NYSE: BHVN ) Bio-Techne Corporation (NASDAQ: TECH ) BioNTech SE (NASDAQ: BNTX ) Cassava Sciences, Inc. (NASDAQ: SAVA ) Cortexyme, Inc. (NASDAQ: CRTX ) (announced new preclinical data for its lead drug candidate atuzaginstat in periodontal disease) Intuitive Surgical, Inc. (NASDAQ: ISRG ) (reacted to better-than-expected second-quarter results) Forward Pharma A|S (NASDAQ: FWP ) Legend Biotech Corporation (NASDAQ: LEGN ) NeuroMetrix, Inc. (NASDAQ: NURO ) Protagonist Therapeutics, Inc. (NASDAQ: PTGX ) Down In The Dumps (Biotech Stocks Hitting 52-week Lows July 21) Aerovate Therapeutics, Inc. (NASDAQ: AVTE ) Cyteir Therapeutics, Inc. (NASDAQ: CYT ) Elevation Oncology, Inc. (NASDAQ: ELEV ) Ensysce Biosciences, Inc. (NASDAQ: ENSC ) ERYTECH Pharma S.A. (NASDAQ: ERYP ) HCW Biologics Inc. (NASDAQ: HCWB ) (IPOed Tuesday) Lumos Pharma, Inc. (NASDAQ: LUMO ) ( signaled a delay in clinical trials of its treatment for pediatric growth deficiency) Medicenna Therapeutics Corp. (NASDAQ: MDNA ) Nautilus Biotechnology, Inc. (NASDAQ: NAUT ) OptiNose, Inc. (NASDAQ: OPTN ) POINT Biopharma Global Inc. (NASDAQ: PNT ) Regencell Bioscience Holdings Limited (NASDAQ: RGC ) (IPOed Friday) VectivBio Holding AG (NASDAQ: VECT ) Yumanity Therapeutics, Inc. (NASDAQ: YMTX ) Stocks In Focus Erytech Plans Regulatory Submission For Eryaspase In Blood Cancer Following Positive Pre-BLA Meeting Erytech said it intends to move forward toward the submission of a biologic license application to the U.S.