

| REPLIGEN CORP | 13/05/2021 AGM | |
|---|---|---|
| 1A | Elect Tony J Hunt - Chief Executive | For |
| 1B | Elect Karen A. Dawes - Chair (Non Executive) | Oppose |
| 1C | Elect Nicolas M. Barthelemy - Non-Executive Director | For |
| 1D | Elect Carrie Eglinton Manne - Non-Executive Director | For |
| 1E | Elect Rohin Mhatre - Non-Executive Director | For |
| 1F | Elect Glenn P. Muir - Non-Executive Director | For |
| 1G | Elect Thomas F. Ryan, Jr - Non-Executive Director | Oppose |
| 2 | Ratify Ernst & Young LLP as Auditors | Oppose |
| 3 | Advisory Vote on Executive Compensation | Oppose |