Ionis Pharmaceuticals, Inc. Stock News

CAMBRIDGE, Mass., Nov. 14, 2025 (GLOBE NEWSWIRE) -- Biogen Inc. (Nasdaq: BIIB) has completed the acquisition of Alcyone Therapeutics, a clinical-stage biotechnology company known for its innovative CNS therapy delivery solutions, such as the ThecaFlex DRx™ drug delivery system.

CARLSBAD, Calif.--(BUSINESS WIRE)--Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) and Otsuka Pharmaceutical Co., Ltd. (Otsuka) today announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency has adopted a positive opinion of DAWNZERA™ (donidalorsen) for the routine prevention of recurrent attacks of hereditary angioedema (HAE) in adults and adolescent...

Ionis Pharmaceuticals, Inc. ( IONS ) Stifel 2025 Healthcare Conference November 13, 2025 8:00 AM EST Company Participants Kyle Jenne - Executive VP & Chief Global Product Strategy Officer Elizabeth L. Hougen - Executive VP of Finance & CFO Conference Call Participants Paul Matteis - Stifel, Nicolaus & Company, Incorporated, Research Division Presentation Paul Matteis Stifel, Nicolaus & Company,...

CARLSBAD, Calif.--(BUSINESS WIRE)--Ionis Pharmaceuticals, Inc. (NASDAQ: IONS) announced today the pricing of $700.0 million aggregate principal amount of 0.00% Convertible Senior Notes due 2030 (the “notes”) in a private placement (the “offering”) to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”). Ionis also granted the i...

CARLSBAD, Calif.--(BUSINESS WIRE)--Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) today announced that management will participate in fireside chats at the following investor conferences: Stifel 2025 Healthcare Conference on Thursday, November 13, 2025 Jefferies Global Healthcare Conference on Tuesday, November 18, 2025 A live webcast of these presentations can be accessed on the Investors & Media ...

CARLSBAD, Calif.--(BUSINESS WIRE)--Ionis Pharmaceuticals, Inc. (NASDAQ: IONS) announced today that it intends to offer, subject to market conditions and other factors, $700.0 million aggregate principal amount of Convertible Senior Notes due 2030 (the “notes”) in a private placement (the “offering”) to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as ame...

Ionis Pharmaceuticals, Inc. ( IONS ) Discusses Detailed Phase III Results for Olezarsen in Severe Hypertriglyceridemia November 8, 2025 3:00 PM EST Company Participants D. Walke - Senior Vice President of Investor Relations Brett Monia - Founder, CEO & Director Sotirios Tsimikas - Senior Vice President of Global Cardiovascular Development Kyle Jenne - Executive VP & Chief Global Product Strateg...

Ionis Pharmaceuticals maintains a Buy rating as its transformation to a commercial company accelerates, driven by wholly-owned product launches and revenue growth. Q3 results highlight a revenue shift toward Ionis-owned drugs, with Tryngolza outperforming and Dawnzera launching as a differentiated HAE prophylactic. Olezarsen's strong Phase 3 data in sHTG positions IONS for a blockbuster opportu...