05:21 PM EST, 11/07/2025 (MT Newswires) -- Brian Birchler, Executive Vice President, Corporate and Development Operations, on November 06, 2025, sold 8,000 shares in Ionis Pharmaceuticals ( IONS ) for $609,379. Following the Form 4 filing with the SEC, Birchler has control over a total of 48,826 common shares of the company, with 48,826 shares held directly.

SEC Filing:

https://www.sec.gov/Archives/edgar/data/874015/000087401525000278/xslF345X05/edgardoc.xml