"Mersana is in a strong position to deliver on our vision of significantly advancing the ADC field for the benefit of patients in need. In just the first half of 2020, we have demonstrated strong proof of concept with XMT-1536 in ovarian cancer patients who have few options, initiated patient enrollment in the Phase 1 dose escalation study for XMT-1592, progressed our earlier programs into late-stage discovery and strengthened our balance sheet.