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Ionis Pharmaceuticals, Inc. (IONS)
NMS – Real Time Price. Currency in USD
72.15
-2.09 (-2.82%)
At close: Mar 27, 2026, 4:00 PM EDT
72.15
0.00 (0.00%)
After-hours: Mar 27, 2026, 4:34 PM EDT
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NMS – Real Time Price. Currency in USD
72.15
-2.09 (-2.82%)
At close: Mar 27, 2026, 4:00 PM EDT
72.15
0.00 (0.00%)
After-hours: Mar 27, 2026, 4:34 PM EDT
Ionis Pharmaceuticals, Inc., a commercial-stage biotechnology company, provides RNA-targeted medicines in the United States. The company offers TRYNGOLZA reduces triglyceride levels in adults with familial chylomicronemia syndrome (FCS) and acute pancreatitis; DAWNZERA for prophylaxis to prevent attacks of hereditary angioedema in adults; WAINUA for the treatment of the polyneuropathy of hereditary transthyretin-medicated amyloidosis (ATTRv-PN) in adults; and SPINRAZA for pediatric and adult patients with spinal muscular atrophy (SMA). It also provides QALSODY for the treatment of Amyotrophic Lateral Sclerosis (ALS); TEGSEDI for the treatment of ATTRv-PN in adults; and WAYLIVRA for treatment for FCS and familial partial lipodystrophy. It also develops products under Phase 3 clinical trials, such as Olezarsen for patients with hypertriglyceridemia (SHTG) and cardiovascular disease (CVD); and Zilganerse, a potential treatment for people with genetically confirmed Alexander disease, as well as ION582 which is in Phase 3 clinical trial for the potential treatment of AS, a rare genetic neurological disease. In addition, the company develops Eplontersen to degrade mutant and wild-type TTR mRNA through binding to the TTR mRNA; Pelacarsen to inhibit the production of apolipoprotein(a) in the liver to offer a direct approach for reducing lipoprotein(a); Bepirovirsen to inhibit the production of viral proteins associated with hepatitis B virus; Sefaxersen to reduce the production of complement factor B and lower activation of the alternative complement pathway; and Ulefnersen to reduce the production of the fused in sarcoma, as well as other mid-stage pipeline investigational medicines. It has a strategic collaboration with Biogen for the treatment of neurological disorders; and collaboration and license agreement with GSK, AstraZeneca, Novartis, and Roche, as well as with Metagenomi. The company was incorporated in 1989 and is headquartered in Carlsbad, California.
| Name | Position |
|---|---|
| Dr. Brett P. Monia Ph.D. | Founder, CEO & Director |
| Dr. C. Frank Bennett BSc, Ph.D. | Executive VP & Chief Scientific Officer |
| Dr. Eugene Schneider M.D. | Executive VP, Chief Clinical Development & Operations Officer |
| Dr. Richard S. Geary Ph.D. | Strategic Consultant |
| Mr. D. Wade Walke Ph.D. | Senior Vice President of Investor Relations |
| Mr. Darren Gonzales | Chief Accounting Officer & Senior VP |
| Mr. Kyle Jenne | Executive VP & Chief Global Product Strategy Officer |
| Mr. Patrick R. O'Neil Esq. | Executive VP, Chief Legal Officer, General Counsel & Corporate Secretary |
| Ms. Elizabeth L. Hougen M.A., M.B.A., M.S. | Executive VP of Finance & CFO |
| Ms. Tracy Berns J.D. | Senior VP and Chief Compliance & Quality Assurance Officer |
| Date | Type | Document |
|---|---|---|
| 2026-03-09 | 8-K | ef20067398_8k.htm |
| 2026-01-12 | 8-K | ef20062670_8k.htm |
| 2026-01-07 | 8-K | ef20062477_8k.htm |
| 2025-11-17 | 8-K | d31230d8k.htm |
| 2025-11-10 | 8-K | ef20058520_8k.htm |
| 2025-11-03 | 8-K/A | ef20058178_8ka.htm |
| 2025-10-29 | 10-Q | form10q.htm |
| 2025-09-22 | 8-K | ef20055880_8k.htm |
| 2025-09-02 | 8-K | ef20054942_8k.htm |
| 2025-08-21 | 8-K | ef20054334_8k.htm |