Northwest Biotherapeutics Inc.

BETHESDA, Maryland, June 6, 2011 - - $3 Million Initial Funding, and Up To $25 Million Further Funding On Fixed, Favorable Terms Northwest Biotherapeutics (OTC.BB: NWBO) today announced that it has put in place a series of financing arrangements, including a $3 million investment already received, and access to up to $25 million of further funding on fixed, specified and favorable terms, at such times and in such amounts as the Company chooses.