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IONS
NASDAQ Life Sciences

Ionis licenses Alexander disease drug Zilganersen to Recordati for ex-U.S. markets; FDA decision due Sept 22

Tom Rudovsky · Reported by Reuters
More coverage: Biotech Stocks · Healthcare
Sentiment info
Positive
Importance info
8
Price
$78
Mkt Cap
$12.646B
52W Low
$37.32
52W High
$86.74
52W Position info
109% above low
Off High info
10% below high
Rel. Volume info
1.4× avg
Market data snapshot near publication time

IONS has more than doubled off its 52-week low of $37.32.

Summary

Ionis Pharmaceuticals announced a licensing agreement with Recordati for its Alexander disease drug, zilganersen, covering all countries outside the U.S. Ionis will retain U.S. commercial rights and lead global development, planning an independent U.S. launch. This builds on the positive pivotal study results for zilganersen reported in April. The FDA PDUFA date for zilganersen is set for September 22, which will be a key event to watch for potential U.S. approval. This partnership expands the drug's global commercial reach while maintaining Ionis's control over the U.S. market.

At the time of this announcement, IONS was trading at $78.00 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $12.6B. The 52-week trading range was $37.32 to $86.74. This news item was assessed with positive market sentiment and an importance score of 8 out of 10. Source: Reuters.


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IONS - Latest Insights

IONS
Jul 29, 2026, 5:05 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $53.06
Real-time Price: $55.38 info
Change: +$2.32 (+4%) info
Market Cap: $9.203B info
IONS
Jul 29, 2026, 7:31 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $56.49
Real-time Price: $55.38 info
Change: -$1.11 (-2%) info
Market Cap: $9.203B info
IONS
Jul 29, 2026, 7:00 AM EDT
Source: BusinessWire
Importance Score:
8
Price at Filing: $56.09
Real-time Price: $55.38 info
Change: -$0.710 (-1%) info
Market Cap: $9.203B info
IONS
Jul 09, 2026, 2:55 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $64.50
Real-time Price: $55.38 info
Change: -$9.12 (-14%) info
Market Cap: $9.203B info
IONS
Jul 09, 2026, 2:10 AM EDT
Source: Reuters
Importance Score:
9
Price at Filing: $86.14
Real-time Price: $55.38 info
Change: -$30.76 (-36%) info
Market Cap: $9.203B info