Are you referring to these "signal seeking" trials? You can find them on the clinicaltrials.gov web site. Just do a search for "bavituximab".
Official Title: A Phase II Safety and Efficacy Study of Bavituximab Plus Docetaxel in Patients With Locally Advanced or Metastatic Breast Cancer
Official Title: A Phase II Safety and Efficacy Study of Bavituximab Plus Paclitaxel and Carboplatin in Patients With Locally Advanced or Metastatic Breast Cancer
Official Title: A Phase II Safety and Efficacy Study of Bavituximab Plus Paclitaxel and Carboplatin in Patients With Previously Untreated Locally Advanced or Metastatic Non-Small Cell Lung Cancer