IONS Ionis Pharmaceuticals, Inc.
Stock · NasdaqGS · United States · Healthcare · US4622221004
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Price history
Daily prices in USD.
Updated 06 Nov 2026 16:12. Information, not advice.
Prices by day, week and month
| Period | Opening price | High | Low | Closing price | Change | Volume | Dividend |
|---|---|---|---|---|---|---|---|
| 05 Oct 2022 | 45.86 | 46.18 | 44.65 | 45.98 | -0.45% | 1,228,500 | |
| 04 Oct 2022 | 45.41 | 46.52 | 45.41 | 46.19 | +2.67% | 1,124,100 | |
| 03 Oct 2022 | 44.59 | 45.17 | 43.63 | 44.99 | +1.72% | 1,131,100 | |
| 30 Sep 2022 | 44.32 | 46.43 | 44.05 | 44.23 | -0.11% | 951,500 | |
| 29 Sep 2022 | 44.37 | 44.71 | 43.41 | 44.28 | -0.32% | 1,520,400 | |
| 28 Sep 2022 | 42.64 | 44.56 | 42.64 | 44.42 | +5.09% | 1,382,700 | |
| 27 Sep 2022 | 42.49 | 43.13 | 41.84 | 42.27 | +1.25% | 1,182,200 | |
| 26 Sep 2022 | 43.07 | 43.78 | 41.46 | 41.75 | -3.42% | 1,325,900 | |
| 23 Sep 2022 | 43.50 | 43.72 | 42.44 | 43.23 | -3.87% | 1,665,800 | |
| 22 Sep 2022 | 45.00 | 45.26 | 44.02 | 44.97 | -0.22% | 762,100 | |
| 21 Sep 2022 | 46.50 | 46.64 | 44.77 | 45.07 | -3.08% | 803,000 | |
| 20 Sep 2022 | 46.35 | 47.15 | 45.50 | 46.50 | -0.51% | 1,737,300 | |
| 19 Sep 2022 | 46.12 | 46.76 | 45.90 | 46.74 | +0.88% | 851,800 | |
| 16 Sep 2022 | 46.74 | 46.79 | 45.28 | 46.33 | -2.44% | 1,716,300 | |
| 15 Sep 2022 | 47.39 | 48.57 | 47.23 | 47.49 | +0.17% | 1,044,000 | |
| 14 Sep 2022 | 46.63 | 47.50 | 45.89 | 47.41 | +2.51% | 1,352,500 | |
| 13 Sep 2022 | 47.20 | 48.21 | 46.15 | 46.25 | -4.95% | 1,508,400 | |
| 12 Sep 2022 | 47.12 | 48.82 | 46.20 | 48.66 | +3.89% | 1,456,100 | |
| 09 Sep 2022 | 45.15 | 47.71 | 45.14 | 46.84 | +5.81% | 1,593,400 | |
| 08 Sep 2022 | 43.43 | 44.63 | 43.19 | 44.27 | +1.89% | 920,600 | |
| 07 Sep 2022 | 41.88 | 43.73 | 41.29 | 43.45 | +4.32% | 1,137,500 | |
| 06 Sep 2022 | 43.45 | 43.45 | 41.47 | 41.65 | -3.68% | 857,500 | |
| 02 Sep 2022 | 43.89 | 44.11 | 43.00 | 43.24 | -0.51% | 735,000 | |
| 01 Sep 2022 | 42.41 | 43.50 | 42.15 | 43.46 | +2.21% | 803,900 | |
| 31 Aug 2022 | 42.35 | 42.75 | 41.98 | 42.52 | +1.65% | 980,300 |
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
- 38.80 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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