

| CALGON CARBON CORPORATION | 04/05/2017 AGM | |
|---|---|---|
| 1.1 | Re-Elect Director Randall S. Dearth | Withhold |
| 1.2 | Re-Elect Director John J. Paro | For |
| 1.3 | Re-Elect Lead Director Timothy G. Rupert | Withhold |
| 2 | Advisory Vote on Executive Compensation | Abstain |
| 3 | Approve the Frequency of Future Advisory Votes on Executive Compensation | 1 |
| 4 | Appoint the Auditors | Oppose |
| 5 | Amend Existing Omnibus Plan | Oppose |