Ms. Thumen has more than 25 years experience on Wall Street.

She began her career in 1994 with the Private Client Division of Oppenheimer & Company, and was responsible for coordinating that firm’s branch office administrative operations throughout the United States and Europe.

Ms. Thumen has been associated with Richard Saperstein since 2004, and currently oversees a broad range of administrative services on behalf of the Treasury Partners team and our private and corporate clients.