$73.82
+1.2%Ionis Pharmaceuticals, Inc. discovers and develops RNA-targeted therapeutics in the United States. The company offers SPINRAZA for spinal muscular atrophy (SMA) in pediatric and adult patients; TEGSEDI, an injection for the treatment of polyneuropathy of hereditary transthyretin-mediated amyloidosis in adults; and WAYLIVRA, a treatment for familial chylomicronemia syndrome and familial partial lipodystrophy. It also develops medicines for various indications that are in phase 3 study, including Eplontersen as a monthly self-administered subcutaneous injection to treat all types of TTR amyloidosis; Olezarsen for patients with severe hypertriglyceridemia (SHTG); Donidalorsen for patients with hereditary angioedema; ION363 for patients with amyotrophic lateral sclerosis; Pelacarsen for patients with established cardiovascular disease and elevated lipoprotein(a); and Tofersen to inhibit the production of superoxide dismutase 1. In addition, the company develops medicines for metabolic diseases, infectious diseases, renal diseases, ophthalmic diseases, and cancer. It has a strategic collaboration with Biogen Inc.; and collaboration and license agreement with AstraZeneca, Bayer AG, GlaxoSmithKline plc, Novartis AG, Roche, Janssen Biotech, Inc., and Flamingo Therapeutics, Inc. Ionis Pharmaceuticals, Inc. was founded in 1989 and is based in Carlsbad, California.
IONS - Filing history and reports
| Filing Type | Filing Date | Period Ending | Fiscal Year | Actions |
|---|---|---|---|---|
8-K 8-K 2026 N/A | May 28, 2026 | May 28, 2026 | 2026 | |
10-Q 10-Q 2026 Q1 Q1 | April 29, 2026 | March 31, 2026 | 2026 | |
8-K 8-K 2026 N/A | April 29, 2026 | April 29, 2026 | 2026 | |
DEF 14A DEF 14A 2026 N/A | April 23, 2026 | June 04, 2026 | 2026 | |
8-K 8-K 2026 N/A | April 21, 2026 | April 21, 2026 | 2026 | |
8-K 8-K 2026 N/A | March 09, 2026 | March 03, 2026 | 2026 | |
10-K 10-K 2025 FY FY | February 26, 2026 | December 31, 2025 | 2025 | |
8-K 8-K 2026 N/A | February 25, 2026 | February 25, 2026 | 2026 | |
8-K 8-K 2026 N/A | January 12, 2026 | January 12, 2026 | 2026 | |
8-K 8-K 2026 N/A | January 07, 2026 | January 07, 2026 | 2026 |
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Annual report for foreign private issuers, equivalent to Form 10-K for non-U.S. companies. Filed within 4-6 months of fiscal year-end. Contains audited financials, business description, and regulatory disclosures adapted for international companies.
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