

| COSTAR GROUP INC | 05/06/2019 AGM | |
|---|---|---|
| 1a | Elect Michael R. Klein | Oppose |
| 1b | Elect Andrew C. Florance | For |
| 1c | Elect Laura Cox Kaplan | For |
| 1d | Elect Michael J. Glosserman | Oppose |
| 1e | Elect John W. Hill | Abstain |
| 1f | Elect Christopher J. Nassetta | Oppose |
| 1g | Elect David J. Steinberg | Abstain |
| 2 | Appoint the Auditors | Oppose |
| 3 | Advisory Vote on Executive Compensation | Oppose |