Charlotte Schubert / GeekWire
Tech Moves: Seagen names new CEO; Amazon hires director of corporate development; and more – Seattle biotech giant Seagen has appointed a new CEO, David Epstein, a former executive at Novartis. Epstein also joined the companys board of directors. Epstein take the helm of the company six months after Seagen co-founder and longtime CEO Clay Siegall resigned from the role in the wake of …