Ionis Pharmaceuticals
Isaac Ballesteros, CPA, has extensive experience in accounting and finance, including positions such as Assistant Director of Accounting at Isis Pharmaceuticals and Assistant Controller at Lantronix, Inc. Prior roles include Senior Accountant at Sempra Energy and Senior Auditor at Ernst & Young. Isaac Ballesteros holds a Bachelor of Arts in Business Economics with an Emphasis in Accounting from UC Santa Barbara, where studies were completed from 1999 to 2001.