John Sonnier – Biography
Last update: 5 days agoExecutive profile
John Sonnier joined William Blair in 2005.
John Sonnier is currentlyManaging Director, Head of Life Sciences at William Blair Investment Banking - View - William Blair Investment Banking org chart
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Education
John Sonnier has a Master of Public Health from Johns Hopkins University.
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- At William Blair Investment Banking, John Sonnier has 76 colleagues including Matthew Zimmer (CEO), Brent Felitto (Vice Chairman)…
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- In the Investment Banking industry, John Sonnier has 8,713 colleagues in 426 companies located in 54 countries. 3,270 executive movements have been recorded in the last 12 months. Learn more about Investment Banking.
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