Limerick, Ireland (October 19, 2015) -- Regeneron Pharmaceuticals, Inc., (NASDAQ: REGN) a leading science-driven biopharmaceutical company, today announced that it is investing an additional $350 million in its Limerick Industrial Operations and Product Supply (IOPS) bioprocessing campus and will add another 200 jobs, bringing the total expected job creation in the Limerick area to 500 jobs and total investment to $650 million by the end of 2017.