Besties Regeneron and Sanofi Add Another $1B to PD-1 I/O Deal Post author:Sam Post published:January 7, 2018 Post category:BioPharma The two companies struck the deal in 2015. Source: BioSpace You Might Also Like Reminder: Centene Corporation's 2017 First Quarter Financial Results Conference Call March 14, 2017 What Makes Biogen and Bristol-Myers Squibb Such Attractive Takeover Targets June 26, 2017 Theranos' Elizabeth Holmes Charged with Fraud March 14, 2018