pfizer
  • Pfizer is in early talks to acquire cancer-focused biotech Seagen, The Wall Street Journal reported.
  • Seagen shares surged almost 11%, while Pfizer's slipped on Monday after the report.
  • The potential deal would likely top the cancer drugmaker's $30 billion market value.

Drug giant Pfizer is in early talks to buy cancer-focused biotech Seagen  in what could be a multibillion-dollar deal, The Wall Street Journal has reported