Financial Advisor
Sean Koscho
Sean Koscho brings a rare and powerful blend of Wall Street experience, public service, and elite athletic discipline to financial advising.
A Harvard graduate in Economics and former starting defensive back for the Crimson football team, Sean began his career in New York City working on institutional trading desks at Salomon Brothers, Merrill Lynch, and Bank of America. After 13 years on Wall Street, he and his family relocated to Florida, where his life expanded into deep community involvement, endurance athletics, and eventually public service as a firefighter/EMT with Hillsborough and Sarasota County Fire Departments.
Following his retirement from the fire service in 2024, Sean returned to finance — a path that began organically as fellow firefighters sought his guidance on pensions, deferred compensation, and long-term planning. While he maintains a special focus on the unique financial needs of first responders, Sean is passionate about helping individuals and families at every stage of life — from early career investing to college planning and retirement strategy.
Now based in Newmarket, New Hampshire, with his wife of 28 years, Suzanne, Sean brings a steady, disciplined, and deeply personal approach to helping clients build confident financial futures.