Akcea Therapeutics to Present at Upcoming Investor Conferences

CAMBRIDGE, Mass., March 06, 2018 -- Akcea Therapeutics, Inc. (NASDAQ:AKCA), an affiliate of Ionis Pharmaceuticals, Inc., focused on developing and commercializing drugs to treat patients with serious cardiometabolic diseases caused by lipid disorders, today announced that management will present a company overview at the following investor conferences:

• Cowen and Company 38^th Annual Health Care Conference at 8:00 a.m. ET on Tuesday, March 13, 2018 in Boston, MA; and
• 17^th Annual Needham Healthcare Conference at 10:30 a.m. ET on Tuesday, March 27, 2018 in New York, NY.

The above listed dates are subject to change. Details on presentation times or changes to presentation dates can be found on the Company’s website. Please check www.akceatx.com for the latest information.

A live webcast of the presentation will be available on the “Media & Investors” section of the Akcea website. The replay will be available within 48 hours and will be archived for a limited time.

ABOUT AKCEA THERAPEUTICS
Akcea Therapeutics, an affiliate of Ionis Pharmaceuticals, Inc. (NASDAQ:IONS), is a biopharmaceutical company focused on developing and commercializing drugs to treat patients with serious cardiometabolic diseases caused by lipid disorders. Akcea is advancing a mature pipeline of four novel drugs, including volanesorsen, AKCEA-APO(a)-L_Rx, AKCEA-ANGPTL3-L_Rx and AKCEA-APOCIII-L_Rx, all with the potential to treat multiple diseases. All four drugs were discovered by and are being co-developed with Ionis, a leader in antisense therapeutics, and are based on Ionis’ proprietary antisense technology. The most advanced drug in its pipeline, volanesorsen, is under regulatory review in the U.S., EU and Canada for the treatment of familial chylomicronemia syndrome, or FCS, and is currently in Phase 3 clinical development for the treatment of familial partial lipodystrophy, or FPL. Akcea is building the infrastructure to commercialize its drugs globally with a focus on lipid specialists as the primary call point. Akcea is located in Cambridge, Massachusetts. Additional information about Akcea is available at www.akceatx.com.

FORWARD-LOOKING STATEMENT
This press release includes forward-looking statements regarding the business of Akcea Therapeutics, Inc. and the therapeutic and commercial potential of volanesorsen and other products in development. Any statement describing Akcea’s goals, expectations, financial or other projections, intentions or beliefs is a forward-looking statement and should be considered an at-risk statement. Such statements are subject to certain risks and uncertainties, particularly those inherent in the process of discovering, developing and commercializing drugs that are safe and effective for use as human therapeutics, and in the endeavor of building a business around such drugs. Akcea’s forward-looking statements also involve assumptions that, if they never materialize or prove correct, could cause its results to differ materially from those expressed or implied by such forward-looking statements. Although Akcea’s forward-looking statements reflect the good faith judgment of its management, these statements are based only on facts and factors currently known by Akcea. As a result, you are cautioned not to rely on these forward-looking statements. These and other risks concerning Akcea’s programs are described in additional detail in its annual report on Form 10-K for the year ended December 31, 2017, which is on file with the SEC.

In this press release, unless the context requires otherwise, “Ionis,” “Akcea,” “Company,” “Companies,” “we,” “our,” and “us” refers to Ionis Pharmaceuticals and/or Akcea Therapeutics.

Ionis Pharmaceuticals™ is a trademark of Ionis Pharmaceuticals, Inc. Akcea Therapeutics™ is a trademark of Ionis Pharmaceuticals, Inc.

Investor and Media Contact:
Kathleen Gallagher
Head of Communications, Akcea Therapeutics
E: [email protected]
T: +1 617 207 8509