John O. Brennan


Brennan served for 25 years in a variety of roles at the CIA, rising fron analyst to station chief, and finally being appointed as the agency's Director by President Barack Obama, serving from 2013 to 2017. He served as Deputy National Security Advisor for Homeland Security and Countereterrorism, and Assistant to the President between 2009 and 2013. He currently serves as a senior national security and intelligence analyst for NBC News and MSNBC.

  • March 2021

Added to: ImmunityBio - Culver City, CA

ImmunityBio is a late-clinical-stage immunotherapy company focused on developing next-generation therapies that drive immunogenic mechanisms for defeating cancers and infectious diseases.