2010
$155M
from 9 investors over 9 rounds
TESARO, Inc. raised $155M on March 10, 2016
Investors: Kleiner Perkins, Johnson & Johnson, Future Fund and InterWest Partners
TESARO, Inc. raised undisclosed on January 1, 2012
Investors: Sofinnova Ventures, Russia technology fund
TESARO, Inc. raised $101M on June 21, 2011
Investors: Leerink Partners LLC, Research Division, Kleiner Perkins, InterWest Partners and Pappas Ventures