Peter Day

Managing Director
Healthcare Investment Banking

E-mail  |  Tel: +1 617 654-0772

Peter Day

Peter Day is a managing director in biopharma investment banking, having joined Piper Jaffray in 2012.  He has more than 12 years experience in biopharma investment banking executing private and public capital raisings, buy- and sell-side mergers, acquisitions and partnership transactions, as well as convertible debt financings.

Prior to Piper Jaffray, Day spent 11 years at Leerink Swann where he was a managing director and one of the earliest members of the investment banking team.  Previously, Day was an investment banker at William Blair & Company focused on mergers and acquisitions. During his career, he has completed more than 50 transactions, including raising over $2.5 billion in equity capital for life science companies and advising on M&A transactions with an aggregate value of nearly $5 billion.

Day received a Master of Business Administration degree from the Kellogg Graduate School of Management at Northwestern University and a bachelor’s degree from Denison University.  Prior to business school, he was a risk management consultant at Aon Risk Services.  Day is also a board member and financial officer of the North Suburban YMCA of Boston.