IONS Ionis Pharmaceuticals, Inc.
Stock · NasdaqGS · United States · Healthcare · US4622221004
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Price history
Daily prices in USD.
Updated 06 Nov 2026 14:01. Information, not advice.
Prices by day, week and month
| Period | Opening price | High | Low | Closing price | Change | Volume | Dividend |
|---|---|---|---|---|---|---|---|
| 18 Jan 2022 – 21 Jan 2022 | 32.45 | 32.64 | 29.45 | 29.88 | -9.67% | 7,160,600 | |
| 10 Jan 2022 – 14 Jan 2022 | 30.24 | 33.09 | 29.64 | 33.08 | +8.89% | 5,749,500 | |
| 03 Jan 2022 – 07 Jan 2022 | 30.73 | 32.74 | 29.41 | 30.38 | -0.16% | 4,727,100 | |
| 27 Dec 2021 – 31 Dec 2021 | 32.83 | 32.85 | 29.63 | 30.43 | -6.97% | 3,848,100 | |
| 20 Dec 2021 – 23 Dec 2021 | 32.09 | 32.91 | 31.64 | 32.71 | +0.77% | 3,507,800 | |
| 13 Dec 2021 – 17 Dec 2021 | 29.26 | 32.80 | 28.72 | 32.46 | +10.15% | 8,534,200 | |
| 06 Dec 2021 – 10 Dec 2021 | 26.46 | 32.50 | 26.41 | 29.47 | +11.67% | 8,583,700 | |
| 29 Nov 2021 – 03 Dec 2021 | 29.30 | 29.48 | 25.04 | 26.39 | -9.16% | 8,276,300 | |
| 22 Nov 2021 – 26 Nov 2021 | 32.37 | 32.37 | 28.75 | 29.05 | -9.19% | 4,912,200 | |
| 15 Nov 2021 – 19 Nov 2021 | 32.96 | 33.77 | 31.42 | 31.99 | -2.14% | 4,256,100 | |
| 08 Nov 2021 – 12 Nov 2021 | 33.66 | 35.09 | 32.61 | 32.69 | — | 2,866,300 |
Prices in USD, adjusted for splits but not for dividends. Weeks run Monday to Friday and months follow the calendar; the change compares each close with the previous period's. Dividends are those whose ex-dividend date falls in the period, per share. Information, not advice.
Key data
- Previous close
- 40.15 USD
- Market cap
- 6.4B
- Exchange
- NasdaqGS
- Country
- United States
- Sector
- Healthcare
- Industry
- Biotechnology
- Currency
- USD
Dividends
No dividends on record.
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