| Date | Event |
| 30-Nov-09 | Ex-Date for dividend payment of $0.45 |
| 20-Nov-09 | GREENHILL & CO INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 30-Oct-09 | GREENHILL & CO INC Files SEC form 10-Q, Quarterly Report |
| 29-Oct-09 | GREENHILL & CO INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 22-Oct-09 | GREENHILL & CO INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 20-Oct-09 | Price hit new 52-week high ($96.09) |
| 14-Oct-09 | Price hit new 52-week high ($95.76) |
| 1-Oct-09 | GREENHILL & CO INC Files SEC form 8-K, Regulation FD Disclosure, Other Events, Financial Statements and Exhibits |
| 30-Sep-09 | Greenhill downgraded by Pali Research |
| 29-Sep-09 | Price hit new 52-week high ($93.85) |
| 24-Sep-09 | GREENHILL & CO INC Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 3-Sep-09 | GREENHILL & CO INC Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 31-Aug-09 | Ex-Date for dividend payment of $0.45 |
| 17-Aug-09 | GREENHILL & CO INC Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 30-Jul-09 | GREENHILL & CO INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 29-Jul-09 | GREENHILL & CO INC Files SEC form 8-K, Regulation FD Disclosure, Other Events, Financial Statements and Exhibits |
| 28-Jul-09 | GREENHILL & CO INC Files SEC form 10-Q, Quarterly Report |
| 24-Jul-09 | GREENHILL & CO INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 23-Jul-09 | GREENHILL & CO INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 22-Jun-09 | GREENHILL & CO INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Creation of a Direct Financial Obl |
| 7-May-09 | GREENHILL & CO INC Files SEC form 10-Q, Quarterly Report |
| 23-Apr-09 | GREENHILL & CO INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 26-Feb-09 | GREENHILL & CO INC Files SEC form 10-K, Annual Report |
| 30-Jan-09 | GREENHILL & CO INC Files SEC form 8-K, Change in Directors or Principal Officers, Amendments to Articles of Inc. or B |
| 29-Jan-09 | GREENHILL & CO INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |