Sanofi and Principia Biopharma Inc. (NASDAQ: PRNB), a late-stage biopharmaceutical company focused on developing treatments for immune-mediated diseases, entered into a definitive agreement under which Sanofi will acquire all of the outstanding shares of Principia for $100 per share in cash, which represents an aggregate equity value of approximately $3.68 billion (on a fully diluted basis). 
AstraZeneca has concluded an agreement with the European Commission (EC) to supply up to 400 million doses of the AZD1222 COVID-19 vaccine. Building on the existing agreement with Europe's Inclusive Vaccines Alliance spearheaded by Germany, France, Italy and the Netherlands, this new agreement will give all EU member states the option to access the vaccine in an equitable manner at no profit during the pandemic. 
Johnson & Johnson (NYSE: JNJ) (the Company) announced its Janssen Pharmaceutical Companies have entered into an agreement with the U.S. government for the large scale domestic manufacturing and delivery in the U.S. of 100 million doses of Janssen’s SARS-CoV-2 investigational vaccine, Ad26.COV2.S, for use in the United States following approval or Emergency Use Authorization by the U.S. Food and Drug Administration (FDA). 
Eli Lilly and Company (NYSE: LLY) announced the initiation of BLAZE-2, a Phase 3 trial studying LY-CoV555 for the prevention of SARS-CoV-2 infection and COVID-19 in residents and staff at long-term care facilities in the U.S. (skilled nursing facilities, commonly referred to as nursing homes, and assisted living facilities). LY-CoV555, the lead antibody from Lilly's collaboration with AbCellera, is a neutralizing antibody against SARS-CoV-2, the virus that causes COVID-19. 
Pfizer Inc. (NYSE: PFE) announced a multi-year agreement with Gilead Sciences, Inc. to manufacture and supply Gilead's investigational antiviral remdesivir, as one of multiple external manufacturing organizations supporting efforts to scale up supply of the investigational treatment for COVID-19. Under the terms of the agreement, Pfizer will provide contract manufacturing services at Pfizer's McPherson, Kansas facility to manufacture and supply remdesivir for Gilead. Sanofi and GSK announced a collaborative effort with the U.S. government to accelerate the development and manufacturing of a COVID-19 recombinant protein-based vaccine.
The vaccine candidate, developed by Sanofi in partnership with GSK, is based on the recombinant protein-based technology used by Sanofi to produce an influenza vaccine, and GSK's established pandemic adjuvant technology.
Sanofi and GSK are in advanced discussions with the European Commission (EC) for the supply of up to 300 million doses of a COVID-19 vaccine. The vaccine candidate developed by Sanofi in partnership with GSK, is based on the recombinant protein-based technology used by Sanofi to produce an influenza vaccine, and GSK's established adjuvant technology.