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as 10-24-2025 3:51pm EST
Ionis Pharmaceuticals is the leading developer of antisense technology to discover and develop novel drugs. Its broad clinical and preclinical pipeline targets a wide variety of diseases, with an emphasis on cardiovascular, metabolic, neurological, and rare diseases. Ionis and Biogen brought Spinraza to market in 2016 as a treatment for spinal muscular atrophy, and Biogen launched ALS drug Qalsody in 2023. Ionis brought two additional drugs to market via its cardiovascular-focused subsidiary Akcea, including ATTR amyloidosis drug Tegsedi (2018) and cardiology drug Waylivra (Europe, 2019). Ionis and AstraZeneca launched polyneuropathy drug Wainua in 2024. Ionis received FDA approval in 2024 for Tryngolza for a rare high-triglyceride syndrome, marking its first independent launch.
Upcoming Earnings Alert:
Get ready for potential market movements as Ionis Pharmaceuticals Inc. IONS prepares to release earnings report on 29 Oct 2025.
| Founded: | 1989 | Country: | United States |
| Employees: | N/A | City: | CARLSBAD |
| Market Cap: | 6.8B | IPO Year: | 1991 |
| Target Price: | $75.55 | AVG Volume (30 days): | 2.1M |
| Analyst Decision: | Strong Buy | Number of Analysts: | 20 |
| Dividend Yield: | N/A | Dividend Payout Frequency: | N/A |
| EPS: | -1.73 | EPS Growth: | N/A |
| 52 Week Low/High: | $23.95 - $74.42 | Next Earning Date: | 10-29-2025 |
| Revenue: | $944,050,000 | Revenue Growth: | 16.05% |
| Revenue Growth (this year): | 24.02% | Revenue Growth (next year): | 4.06% |
Stock Insider Trading Activity of Ionis Pharmaceuticals Inc. (IONS)
| Name | Ticker | Relationship | Date | Transaction | AVG Cost Per Share | Shares | Total Value | Securities Owned After Transaction(s) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Swayze Eric | IONS | EVP Research | Oct 16 '25 | Sell | $73.62 | 53 | $3,901.93 | 256 | |
| Devers Shannon L. | IONS | EVP, Chief Human Resources Ofc | Oct 16 '25 | Sell | $73.62 | 1,263 | $92,983.70 | 17,494 | |
| Birchler Brian | IONS | EVP, Corp and Development Ops | Oct 15 '25 | Sell | $72.23 | 12,425 | $897,398.11 | 56,826 | |
| PARSHALL B LYNNE | IONS | Director | Oct 15 '25 | Sell | $71.74 | 5,000 | $358,721.50 | 61,344 | |
| Devers Shannon L. | IONS | EVP, Chief Human Resources Ofc | Oct 15 '25 | Sell | $72.94 | 6,000 | $437,653.80 | 17,494 | |
| Birchler Brian | IONS | EVP, Corp and Development Ops | Oct 14 '25 | Sell | $72.03 | 11,475 | $826,589.00 | 56,826 | |
| Baroldi Joseph | IONS | EVP, Chief Business Officer | Oct 6 '25 | Sell | $69.37 | 1,625 | $112,725.11 | 30,301 | |
| Swayze Eric | IONS | EVP Research | Oct 6 '25 | Sell | $69.02 | 6,849 | $472,717.98 | 256 | |
| Monia Brett P | IONS | Chief Executive Officer | Oct 6 '25 | Sell | $69.26 | 437 | $30,268.24 | 179,572 | |
| O'NEIL PATRICK R. | IONS | EVP CLO & General Counsel | Oct 6 '25 | Sell | $69.58 | 13,441 | $937,337.63 | 57,130 |
Latest Ionis Pharmaceuticals Inc. News
IONS Breaking Stock News: Dive into IONS Ticker-Specific Updates for Smart Investing
MT Newswires
24 days ago
Ionis Pharmaceuticals Insider Sold Shares Worth $1,100,385, According to a Recent SEC Filing
MT Newswires
24 days ago
Ionis Pharmaceuticals Insider Sold Shares Worth $1,793,744, According to a Recent SEC Filing
MT Newswires
24 days ago
Ionis Pharmaceuticals Insider Sold Shares Worth $4,377,054, According to a Recent SEC Filing
MT Newswires
24 days ago
Ionis Pharmaceuticals Insider Sold Shares Worth $1,020,210, According to a Recent SEC Filing
Insider Monkey
25 days ago
Ionis (IONS) Price Target Hiked Following Positive Zilganersen Trial Results
Business Wire
2 months ago
Ionis to host investors and analysts for Innovation Day 2025
Simply Wall St.
2 months ago
Ionis Pharmaceuticals (IONS) Is Up 43.6% After Positive Phase 3 Olezarsen Results in Severe Hypertriglyceridemia – Has the Bull Case Changed?
MT Newswires
2 months ago
Ionis Pharmaceuticals Insider Sold Shares Worth $5,396,843, According to a Recent SEC Filing
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