Biotechnology Shares of Akcea Therapeutics, a majority-owned affiliate of Ionis Pharmaceuticals, leapt 22.3% to $18.50 in pre-market trading today, after the companies revealed a worldwide exclusive licensing agreement for AKCEA-ANGPTL3-LRx, an investigational antisense therapy being developed to treat patients with certain cardiovascular and metabolic diseases, with US pharma giant Pfizer 7 October 2019