2014
$115M
from 16 investors over 16 rounds
X4 Pharmaceuticals raised $115M on August 3, 2023
Investors: Hercules Capital, Inc.
X4 Pharmaceuticals raised $55M on June 30, 2022
Investors: Hercules Capital, Inc., AXA Investment Managers, Lumira Ventures, Acorn Bioventures and OrbiMed Advisors
X4 Pharmaceuticals raised $55M on March 19, 2021
Investors: Lincoln Park Capital, LLC, Ikarian Capital LLC, Abingworth, OrbiMed Advisors, Driehaus Capital Management LLC, Monashee Investment Management LLC, Altium Capital and Sio Capital Management LLC
X4 Pharmaceuticals raised undisclosed on November 16, 2017
Investors: Thynk Capital
X4 Pharmaceuticals raised undisclosed on January 1, 2014
Investors: SV Life Sciences