GREENHILL & CO INC (GHL) [Rocket]

Date Filed	Type	Description
08/09/2023	DEFA14A	Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
08/07/2023	DEFA14A	Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
07/13/2023	DEFM14A	Form DEFM14A - Definitive proxy statement relating to merger or acquisition:
03/13/2023	DEF 14A	Form DEF 14A - Other definitive proxy statements:
03/11/2022	DEF 14A	Form DEF 14A - Other definitive proxy statements:
03/12/2021	DEF 14A	Form DEF 14A - Other definitive proxy statements:
04/07/2020	DEFA14A	Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
03/13/2020	DEF 14A	Form DEF 14A - Other definitive proxy statements:
03/20/2019	DEF 14A	Form DEF 14A - Other definitive proxy statements:
06/15/2018	DEF 14A	Form DEF 14A - Other definitive proxy statements:
06/14/2017	DEF 14A	Form DEF 14A - Other definitive proxy statements:
06/17/2016	DEF 14A	Form DEF 14A - Other definitive proxy statements
03/13/2015	DEF 14A	Form DEF 14A - Other definitive proxy statements
03/13/2014	DEF 14A	Form DEF 14A - Other definitive proxy statements
03/01/2013	DEF 14A	Form DEF 14A - Other definitive proxy statements
03/09/2012	DEF 14A	Form DEF 14A - Other definitive proxy statements
03/10/2011	DEFR14A	Form DEFR14A - Revised definitive proxy soliciting materials
03/07/2011	DEF 14A	Form DEF 14A - Other definitive proxy statements
03/11/2010	DEF 14A	Form DEF 14A - Other definitive proxy statements
03/09/2009	DEF 14A	Form DEF 14A - Other definitive proxy statements
03/20/2008	DEF 14A	Form DEF 14A - Other definitive proxy statements
03/19/2007	DEF 14A	Form DEF 14A - Other definitive proxy statements
03/15/2006	DEF 14A	Form DEF 14A - Other definitive proxy statements
04/18/2005	DEF 14A	Form DEF 14A - Other definitive proxy statements