Preclinical Data Presentations at Keystone Symposia Highlight Broad Immunotherapy Potential of Peregrine Pharmaceuticals' PS-Targeting Antibodies

Peregrine Pharmaceuticals Declares Quarterly Dividend on Its Series E Convertible Preferred Stock

Data Presentations at Keystone Symposium Support Potential of Peregrine Pharmaceuticals' PS-Targeting Antibodies to Overcome Immune Suppression and Enhance Anti-Tumor Activity of Anti-CTLA-4 and PD-1 Antibodies

Peregrine Pharmaceuticals Reports Third Quarter Fiscal Year 2014 Financial Results and Recent Developments

Peregrine Pharmaceuticals PS-Targeting Immunotherapy Platform to Be Highlighted in Three Data Presentations at Keystone Symposia Conferences

Peregrine Pharmaceuticals to Report Third Quarter Fiscal Year 2014 Financial Results Before Market Open on March 7, 2014

Peregrine Pharmaceuticals Announces Partial Exercise of Overallotment Option in Connection With Preferred Stock Offering

Peregrine Pharmaceuticals Announces Upcoming Events

Peregrine Pharmaceuticals Announces Closing of Preferred Stock Offering

Peregrine Pharmaceuticals Prices Offering of Its Series E Preferred Stock