Ionis Pharmaceuticals Inc

6 aug 2026, 20:03 UTC

Ionis Pharmaceuticals Inc shares are higher, supported by high trading volume, though they remain below their 20-day moving average and near a one-month low.

5 aug 2026, 23:56 UTC

Ionis Pharmaceuticals shares are lower in after-market hours, influenced by a disappointing ADP employment report revealing only 44,000 private sector jobs added in July.

4 aug 2026, 23:41 UTC

Ionis Pharmaceuticals Inc shares are lower in after-market hours, having reached a session low earlier. No specific news was identified to explain the movement.

3 aug 2026, 20:51 UTC

Ionis Pharmaceuticals Inc. shares are trading roughly flat in after-market hours, maintaining a cumulative return of 0.02% since Monday's close.

1 aug 2026, 00:06 UTC

Ionis Pharmaceuticals Inc shares are higher in after-market hours, recovering from recent declines amid broader market gains, including a rise in the Nikkei 225 Index.

31 jul 2026, 23:01 UTC

Ionis Pharmaceuticals Inc shares are higher in after-market hours, supported by a notable advance in the Biotechnology sub-sector. No specific news was identified.

30 jul 2026, 23:46 UTC

Ionis Pharmaceuticals shares are slightly higher in after-market hours, though no specific news explains the movement amid mixed Asian equity performance and geopolitical concerns.

29 jul 2026, 23:51 UTC

Ionis Pharmaceuticals Inc is trading lower in after-market hours, continuing a trend of four consecutive sessions below its 20-day moving average.

28 jul 2026, 18:03 UTC

Ionis Pharmaceuticals shares are lower amid an investigation by Bronstein, Gewirtz & Grossman and disappointing earnings forecasts projecting a loss of $1.07 per share.

27 jul 2026, 20:07 UTC

Ionis Pharmaceuticals shares are lower amid an investigation into potential claims following the company's disclosure about its failed Phase-3 trial.

25 jul 2026, 00:02 UTC

Ionis Pharmaceuticals Inc shares are lower in after-market hours, diverging from recent gains. No specific news was identified to explain the decline.

24 jul 2026, 21:01 UTC

Ionis Pharmaceuticals Inc shares are lower in after-market hours, following a broader market decline driven by disappointing earnings from major companies and falling crude oil prices.

23 jul 2026, 20:03 UTC

Ionis Pharmaceuticals Inc shares are higher during Thursday's session, continuing a notable increase since Wednesday. Trading volume is unusually high today.

22 jul 2026, 22:26 UTC

Ionis Pharmaceuticals shares are slightly higher in after-market hours. Broader market conditions reflect ongoing geopolitical tensions and rising crude oil prices.

21 jul 2026, 21:01 UTC

Ionis Pharmaceuticals Inc shares are lower in after-market hours, with no specific news identified to explain the decline. The broader market is rebounding.

20 jul 2026, 23:01 UTC

Ionis Pharmaceuticals Inc shares are higher in after-market trading, recovering from earlier lows after three consecutive daily declines. No specific news was identified.