Akcea, A Wholly Owned Subsidiary Of Ionis Pharmaceutical, Set To IPO By: TalkMarkets June 27, 2017 at 17:30 PM EDT Akcea Therapeutics, a wholly-owned subsidiary of Ionis Pharmaceutical, is expected to IPO on Friday, June 30. Read More >> Related Stocks: Ionis Pharmaceuticals Novartis Ag ADR Proteostasis Ther Sanofi-Aventis S.A. ADR