2001
$41M
from 11 investors over 11 rounds
Threshold Pharmaceuticals raised $15M on March 17, 2017
Investors: Cancer Prevention and Research Institute of Texas
Threshold Pharmaceuticals raised $20M on April 11, 2012
Investors: Merck Group
Threshold Pharmaceuticals raised $35M on October 7, 2009
Investors: Great Point Partners and Frazier Healthcare Partners
Threshold Pharmaceuticals raised $41M on January 14, 2004
Investors: Three Arch Partners, Morgenthaler, ProQuest Investments and Sofinnova Ventures, Russia technology fund
Threshold Pharmaceuticals raised $8.3M on August 28, 2002
Investors: Three Arch Partners, ProQuest Investments and Sofinnova Ventures, Russia technology fund