"O’Connor joined Advaxis as SVP in January 2013. By August, he was CEO. Back then, Advaxis was struggling after data on its cancer vaccine failed to wow. Advaxis suffered further setbacks under O’Connor’s stewardship, including a clinical hold, but overall the situation has improved. O’Connor struck a deal with Amgen, moved an asset into phase 3, steadied Advaxis’ once-perilous financial position and oversaw a 100% increase in its stock."