PUBLIC COMPANY
save$IONSIONIS PHARMACEUTICALS INC
$IONS55.42-2.67%Carlsbad, CA, USupdated 18h ago
Ionis Pharmaceuticals, Inc. is a biotechnology company that specializes in discovering and developing antisense therapy, as well as RNA interference and CRISPR therapeutics. The company was founded in 1989 is based in Carlsbad, California. The company was previously known as Isis Pharmaceuticals until December 2015.
community read0 votes
pipeline
7
marketed
2
phase 3
1
catalysts ytd
2
approvals ytd
0
recalls ytd
0
Pipeline(7)
pipeline depth7 products
3Phase 21Phase 32Marketed1pre_registration
Marketed
donidalorsen sodium
Hereditary Angioedema (HAE) (C1 Esterase Inhibitor [C1-IN…
Marketedolezarsen sodium
Hypertriglyceridemia
Phase 3obudanersen sodium
Angelman Syndrome
Phase 2ION-283
Lafora Disease (Unverricht Disease)
Phase 2ION-356
Pelizaeus-Merzbacher Disease (PMD)
Phase 2vadernersen sodium
X Chromosome Disorders
pre_registrationzilganersen sodium
Alexander Disease
Upcoming
no upcoming catalysts on record
Recent(90d)
earnings (1)
Insider activity
source: SEC Form 4open-market buys + sells
- Apr 16, 26SELLBaroldi Joseph· EVP, Chief Business Officer−$419K↗
- Apr 16, 26SELLJenne Kyle· EVP, Chf GL Pdt Str Ofcr−$368K↗
- Apr 16, 26SELLBirchler Brian· EVP, Corp and Development Ops−$73K↗
- Apr 15, 26SELLPARSHALL B LYNNE· director−$340K↗
- Apr 15, 26SELLPARSHALL B LYNNE· director−$41K↗
- Apr 2, 26SELLDevers Shannon L.· EVP, Chief Human Resources Ofc−$459K↗
- Apr 1, 26SELLKLEIN JOSEPH III· director−$1.52M↗
- Apr 1, 26SELLKLEIN JOSEPH III· director−$168K↗
- Mar 19, 26SELLSchneider Eugene· EVP, Chf Clinical Develop Ofcr−$412K↗
- Mar 17, 26SELLHOUGEN ELIZABETH L· EVP, Finance & CFO−$745K↗
- Mar 16, 26SELLHOUGEN ELIZABETH L· EVP, Finance & CFO−$14.88M↗
- Mar 16, 26SELLHOUGEN ELIZABETH L· EVP, Finance & CFO−$687K↗
- Mar 10, 26SELLJenne Kyle· EVP, Chf GL Pdt Str Ofcr−$1.60M↗
- Mar 10, 26SELLMonia Brett P· Chief Executive Officer−$1.34M↗
- Mar 10, 26SELLMonia Brett P· Chief Executive Officer−$1.25M↗
- Mar 10, 26SELLJenne Kyle· EVP, Chf GL Pdt Str Ofcr−$1.23M↗
- Mar 9, 26SELLMonia Brett P· Chief Executive Officer−$8.85M↗
- Mar 9, 26SELLO'NEIL PATRICK R.· EVP CLO & General Counsel−$764K↗
- Mar 9, 26SELLMonia Brett P· Chief Executive Officer−$547K↗
- Mar 9, 26SELLMonia Brett P· Chief Executive Officer−$127K↗
🐶 Hiring Signal
News
- BridgeBio continues ATTR ascent as Alnylam’s Amvuttra falls short of expectationsBridgeBio Pharma’s transthyretin amyloidosis medicine Attruby is off to a strong launch, while Alnylam lowered full-year sales guidance for competitor Amvuttra.biospace · 3h ago
- Biogen’s targeted ALS treatment is reversing decline in some patients. Can more be helped?Three years after Qalsody was approved by the FDA as the first drug to target a genetic cause of ALS, some patients are reporting not only disease stabilization but also improvement of symptoms.biospace · 2d ago
- ‘Significant’ demand for Revolution drug; Intellia pinpoints liver toxicity culpritEarly indicators from a compassionate use plan led analysts to hike projections for daraxonrasib. Elsewhere, Intellia believes it’s answered a key safety question and Arrowhead moved to catch a rival.biopharma_dive · 5d ago
- Intellia finds genetic suspect for liver safety signals with ATTR gene therapyIn November 2025, one patient died after receiving Intellia Therapeutics’ investigational gene silencer for transthyretin amyloidosis.biospace · 5d ago
- 5 companies advancing ATTR assets in the wake of Wainua’s failThe Phase 3 failure of AstraZeneca and Ionis Pharmaceuticals’ antisense therapy in transthyretin amyloid cardiomyopathy last month left the space reeling—and readjusting. BioSpace looks at five con…biospace · 9d ago
- Ionis' top scientist Frank Bennett to retire; Recursion selects its first AI chiefAfter 37 years, Frank Bennett is retiring from Ionis Pharmaceuticals. Bennett started at Ionis as a founding scientist in 1989 and climbed to the role of CSO. Bennett will retire in February 2027,…endpoints · 12d ago
- Alnylam plunges as earnings deliver ‘one-two punch’The RNA-focused biotech shed 30% of its market value — or close to $12 billion — amid growing investor concerns about its main drug business.biopharma_dive · 12d ago
- Chutes & Ladders—Legend CEO departs without successor in placeLegend Biotech CEO Ying Huang, Ph.D., has left the company suddenly, without a predecessor in place. Huang was elevated from CFO to CEO in 2020 after a Chinese customs investigation was opened on f…fiercebiotech · 12d ago
- Biogen validated the Alzheimer’s tau theory. CEO Viehbacher still isn’t betting the storeWith so many unknowns, Biogen is carefully eyeing its next-gen Alzheimer’s treatment diranersen as a high-risk, high-reward project with the potential for a major payout around 2030.biospace · 13d ago
- FDA reviewers criticize Replimune drug; ProMIS climbs on Alzheimer’s dataReplimune shares plummeted 40% on concerns FDA scientists are still skeptical of its melanoma drug. Elsewhere, investors had a muted reaction to a first-of-its-kind study result.biopharma_dive · 14d ago
Data sources
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