

| SEAGEN INC | 14/05/2021 AGM | |
|---|---|---|
| 1.a | Elect Felix J. Baker, Ph.D. - Senior Independent Director | Oppose |
| 1.b | Elect Clay B. Siegall, Ph.D. - Chair & Chief Executive | Oppose |
| 1.c | Elect Nancy A. Simonian, M.D. - Non-Executive Director | Oppose |
| 2 | Advisory Vote on Executive Compensation | Abstain |
| 3 | Ratify PricewaterhouseCoopers LLP as Auditors | Oppose |