

| COGENT COMMUNICATIONS HOLDINGS INC. | 03/05/2017 AGM | |
|---|---|---|
| 1.1 | Elect Dave Schaeffer | Withhold |
| 1.2 | Elect Steven D. Brooks | Withhold |
| 1.3 | Elect Timothy Weingarten | Withhold |
| 1.4 | Elect Richard T. Liebhaber | Withhold |
| 1.5 | Elect D. Blake Bath | Withhold |
| 1.6 | Elect Marc Montagner | For |
| 2 | Appoint the Auditors | Oppose |
| 3 | Advisory Vote on Executive Compensation | Abstain |
| 4 | Approve the Frequency of Future Advisory Votes on Executive Compensation | 1 |
| 5 | Approve The 2017 Incentive Award Plan, which authorizes 1.2 million shares for potential grants | Oppose |