Ionis Pharma Lower Off Positive News Related To Alnylam's RNAi Drug By: Benzinga via Benzinga September 20, 2017 at 14:00 PM EDT Ionis Pharmaceuticals Inc (NASDAQ: IONS) shares are trading lower by $5.70 (9 percent)at $52.37 in Wednesday's session. The sharp ... Read More >> Related Stocks: Ionis Pharmaceuticals