Shares of Oyster Point Pharma Inc. (NASDAQ:OYST) soared to $11.57, or 38.6% on word of the buyout by Viatris Inc., which is also taking over privately held, development-stage Famy Life Sciences Ltd. to create an ophthalmology franchise that Viatris estimates could mean at least $1 billion in sales by 2028 as well as at least $500 million more in adjusted EBITDA.
Biocytogen Pharmaceuticals Co. Ltd.’s subsidiary Eucure Biopharma Co. Ltd. has granted Isu Abxis Co. Ltd. rights to use its humanized agonistic anti-CD40 antibody YH-003 to develop cancer drugs.
CSL Ltd. subsidiary CSL Seqirus signed a licensing and development deal with Arcturus Therapeutics Inc. to in-license Arcturus’ late-stage self-amplifying mRNA vaccine platform technology. Arcturus will receive $200 million up front and is eligible to receive more than $1.3 billion in development milestones and over $3 billion in commercial milestones.
JW Therapeutics Co. Ltd. has formed a partnership with 2seventy Bio Inc. to launch a translational and clinical cell therapy development program for the development of T cell-based immunotherapies in mainland China, Hong Kong and Macao.
Sumitovant Biopharma Ltd., a subsidiary of Sumitomo Pharma Co. Ltd., agreed to acquire Myovant Sciences Ltd. for $27 per share, up from its earlier offer of $22.75 per share. The deal is worth $1.7 billion on a fully diluted basis, with an equity value of about $2.59 billion.
Astellas Pharma Inc. has invested $50 million in Taysha Gene Therapies Inc. in exchange for 15% of the company and exclusive options to in-license Taysha’s lead gene therapy candidates, TSHA-102 for Rett syndrome and TSHA-120 for giant axonal neuropathy.
Celltrion Healthcare Inc. has signed a deal with Pinotbio Inc. to develop antibody-drug conjugates (ADCs) for up to 15 separate cancer targets incorporating the linker-payload platform technology Pinot-ADC. Celltrion could pay Pinotbio as much as ₩1.77 trillion (US$1.24 billion) to exercise options for all 15 targets in the collaboration. But, for starters, it will pay Pinotbio ₩1 billion up front.
Biocytogen Pharmaceuticals Co. Ltd. subsidiary Eucure Biopharma Co. Ltd. has formed a partnership with Syncromune Inc. to combine Eucure’s YH-002 and two other active ingredients with Syncromune’s Syncrovax platform technology.
Inxmed Co. Ltd. has formed a partnership with Shanghai Huaota Biopharmaceutical Co. Ltd. to combine the former’s IN-10018 and the latter’s HB-0030 for the treatment of solid tumors by jointly running preclinical studies and clinical trials.
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