

| MARKETAXESS HOLDINGS INC | 08/06/2017 AGM | |
|---|---|---|
| 1a | Re-elect Richard M. McVey | Oppose |
| 1b | Re-elect Steven L. Begleiter | For |
| 1c | Re-elect Stephen P. Casper | For |
| 1d | Re-elect Jane Chwick | For |
| 1e | Re-elect William F. Cruger | For |
| 1f | Re-elect David G. Gomach | For |
| 1g | Re-elect Carlos M. Hernandez | For |
| 1h | Elect Richard G. Ketchum | For |
| 1i | Re-elect John Steinhardt | For |
| 1j | Re-elect James J. Sullivan | 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 |