 CARLSBAD, Calif., Nov. 9, 2021 PRNewswire -- Ionis Pharmaceuticals, Inc. Nasdaq: IONS today announced that management will participate in virtual fireside chats at the following virtual investor conferences: Stifel 2021 Healthcare Conference on Monday, November 15, 2021 Evercore ISI 4th Annual HealthCONx Conference on Tuesday, November 30, 2021 The above listed dates are subject to change. 