Cathryn Kostick Cathryn Kostick Cathryn Kostick manages the Stephenson and Company office and oversees customer service. She attended UCSB and UCLA, graduating in 1980 with a Bachelor of Arts Degree in Economics. Since college graduation, she has supplemented her degree with coursework in Accounting, Real Estate, Data Processing and Financial Planning. She completed the UC Irvine Extension Certificate Program in Legal Assistantship (with honors) in 1995. Cathryn has worked in the financial services industry in customer service since 1985. She was employed by IFPG in 1990-91 and has been with Stephenson and Company since 1993. She enjoys the challenging and professional environment of Stephenson and Company and takes pride in providing efficient and friendly service to clients.