February 27, 2026 · Form 4 insider transaction
O'NEIL PATRICK R. bought 376 shares of Ionis Pharmaceuticals, Inc. at $48.87 per share, a transaction worth $18.4K. The trade was recorded as j and disclosed on an SEC Form 4, filed 4 days after the transaction.
Reporting shares purchased under the Ionis Pharmaceuticals, Inc. Amended and Restated 2000 Employee Stock Purchase Plan on February 27, 2026. These shares may not be sold until August 27, 2026.