VGX-3100 Delivered Intramuscularly (IM) Followed by Electroporation (EP) for the Treatment of HPV-16 and/or HPV-18 Related Anal or Anal/Peri-Anal, High Grade Squamous Intraepithelial Lesion (HSIL) in Individuals Seronegative for Human Immunodeficiency Virus (HIV)-1/2

One milliliter (1 mL) VGX-3100 (deoxyribonucleic acid \[DNA\] plasmids encoding E6 and E7 proteins of HPV types 16 and 18) will be injected IM and delivered by EP using CELLECTRA™ 5PSP on Day 0, Week 4 and Week 12, and potentially Week 40.

IM injection of VGX-3100 is followed by EP with the CELLECTRA™ 5PSP device.