argenx Bags $231M in Upsized U.S. IPO Post author:Sam Post published:December 13, 2017 Post category:BioPharma argenx increased the Offering from the initially filed offering size of $150 million. Source: BioSpace You Might Also Like Investigation Leads SoCal's Avanir to Quietly Lay Off 73 Employees December 5, 2017 4C Medical Tech Exceeds $8 Million Convertible Note Financing Round Led By July 18, 2017 As the IDO Battle Gets Ugly, Bristol-Myers Shows Off Early Data for Combo Trial November 9, 2017