Mark Coski

Financial Planner

Mark Coski is a financial planner and first started working for Quantum in 1986 as a Systems Manager. As he gained knowledge and experience in the financial planning industry, however, his role began to shift and he eventually became a financial planner in 1996. He has been working hard to serve his clients’ investment management and comprehensive financial planning needs ever since.

Mark and his wife Debbie live in Spokane, and they enjoy spending much of their free time with their 5 kids and 9 grandchildren. Their favorite occasions throughout the year include family gatherings and trips to visit family members who live out of town. Mark is also an ardent Seahawks fan and catches every game he can.