
IONS does not currently pay a dividend.
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Founded in 1989 and headquartered in Carlsbad, California, Ionis Pharmaceuticals, Inc. is a biopharmaceutical company specializing in the discovery and development of RNA-targeted therapies within the United States. Its commercial portfolio includes three key medications: SPINRAZA, prescribed for spinal muscular atrophy (SMA) in both children and adults; TEGSEDI, an injectable treatment targeting polyneuropathy associated with hereditary transthyretin-mediated amyloidosis in adult patients; and WAYLIVRA, which addresses familial chylomicronemia syndrome and familial partial lipodystrophy…

NEW YORK, July 21, 2026 (GLOBE NEWSWIRE) -- Pomerantz LLP is investigating claims on behalf of investors of Ionis Pharmaceuticals, Inc. (“Ionis” or the “Company”) (NASDAQ: IONS). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, ext. 7980.

Amova Asset Management Americas Inc. reduced its stake in shares of Ionis Pharmaceuticals, Inc. (NASDAQ: IONS) by 12.7% in the undefined quarter, according to the company in its most recent Form 13F filing with the SEC. The firm owned 81,696 shares of the company's stock after selling 11,875 shares during the quarter. Amova

The ATTR-CM and tominersen setbacks drove an excessive selloff without impairing Ionis's wholly owned core assets. Tryngolza is the main value driver, supported by strong triglyceride and pancreatitis data and a large sHTG market. Dawnzera's upcoming pipeline catalysts and $1.9B of liquidity support growth and a credible path to 2028 breakeven.

NEW YORK, July 16, 2026 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of Ionis Pharmaceuticals, Inc. ("Ionis" or the "Company") (NASDAQ: IONS). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, ext.

SAN FRANCISCO, July 15, 2026 (GLOBE NEWSWIRE) -- Investors in Ionis Pharmaceuticals, Inc. (NASDAQ: IONS) saw the price of their shares plunge $20.19 (-23%) on July 9, 2026 after the commercial stage biotech company and its partner (AstraZeneca) announced that a late-stage trial for an experimental heart disease therapy did not meet its target. The surprise result and severe market reaction have prompted national shareholders' rights firm Hagens Berman to open an investigation into whether Ionis was sufficiently transparent about the trial's data and design and, if not, whether the company may have violated the federal securities laws.